Del nakup rabljenega (94.033)

Stanje: zelo dobro (rabljeno), Leto izdelave: 1993, Funkcionalnost: popolnoma funkcionalen, vrsta vhodnega toka: trifazni, vhodna napetost: 400 V, skupna masa: 390 kg, hladilna zmogljivost: 9,5 kW (12,92 KM), Chilled Water Cooling Unit Cooling Capacity: 6 kW Hnedpfx Ajw D T T Esf Tsg Weight: 110 kg

Stanje: rabljeno, Leto izdelave: 1990, Serial number 28043 Weight 3 t Pressure 30 t Hjdpfxjpxri He Af Teng Voltage 380 V Frequency 50 Hz

Stanje: dober (rabljeno), Leto izdelave: 2000, Ref. No.: 10588 Hnodox Sw I Aspfx Af Tsg Manufacturer: HEDELIUS Model: CB 70 - 3200 Year of manufacture: 2000 Control type: CNC Control system: Heidenhain TNC Stock location: Halberstadt Country of origin: Germany Machine no.: 0032XXXX Space requirements: 7200 x 3400 x 3100 mm (L x W x H) X-axis travel: 3200 mm Y-axis travel: 720 mm Z-axis travel: 600 mm Table height: 900 mm Number of T-slots: 5 Max. workpiece weight: 3000 kg Max. tool length: 330 mm Clamping area: 3900 x 650 mm T-slot width: 18 mm T-slot spacing: 125 mm Tool holder: DIN 69871 AD 40 Spindle speed: 30 - 8000 rpm Max. torque: 102 x 240 Nm Rapid traverse X/Y/Z axes: 30000 mm/min Rapid feed (X/Y/Z): 30 / 30 / 30 mm/min Total power requirement: 50 kW Boring diameter: 28 x 44 mm Max. feed force: 9000 / 9000 / 9000 kN Distance spindle nose - table: 140 - 740 mm Number of tools: 30 pcs Tool clamping: Disc spring Max. milling capacity: 400 x 600 Max. thread Ø: M20 x M30 mm Coolant: 250 bar Additional information: - L = 7.50 m Special accessory: automatic door system - H = 3.60 m Special accessory: complete work area enclosure - Ø 125 mm only when adjacent slots of 35 mm are free Machine can be inspected under power by prior arrangement.

Stanje: zelo dobro (rabljeno), Woeller-Wedel Autokollimator ELCOMAT 3000 Ravno ogledalo 36-straničen poligon Dodatki Osnovna programska oprema Hodpfoxk U Eaox Af Tjng

Stanje: rabljeno, Leto izdelave: 2011, Format: 930 x 1140 mm Oprema: Thermal-CTP 2 laserski glavi Gen II (s 64 laserskimi diodami) Razred 160 Ločljivost: 2540 dpi SCL Single Cassette Loader Produktivnost: 21 plošč/h. Hedpfx Ajx U Dnhef Tong

Stanje: rabljeno, Leto izdelave: 2006, Technical details: Machine weight approx.: 609 kg Voltage: 400 V / 3 phases / 50 Hz Dimensions (L x W x H): 0.85 x 1.6 x 2.0 m Hnodpfx Ajvdc Hvsf Teg Cooling for industrial processes Application = Water cooling Water tank capacity: 210 litres Refrigerant: R22 Air intake via 4 mechanical air filters (750 x 750 mm) 2 exhaust fans through the ceiling, Ø 500 mm External control unit (was used with a Trumpf laser cutting system)

Stanje: rabljeno, številka stroja/vozila: 698 328, Enobarvni ofsetni tiskarski stroj, proizvajalec Heidelberger, tip: GTO, 33 x 46 cm, s posebnim dodatkom naprava za navlaževanje, proizvajalec Varn, tip: Kompac III, z dodatki za številčenje in perforiranje, števec: 36.214.522. Likvidacija tiskarne – na voljo so tudi druge naprave, stroji ter pisarniška in poslovna oprema. Hnsdpsx U A U Hefx Af Teg Ogled: Četrtek, 29.01.2026 od 10:00 do 13:00.

Stanje: novo, Leto izdelave: 2024, 🚢 20ft Storage Container – As new (Year of manufacture: 2025 / 2026) – Immediately available! High-quality shipping container in almost new condition – perfect for use as storage space, workshop, site container, or for professional transport. ⭐ Your advantages at a glance 🆕 Year of manufacture: 2025 / 2026 – as new 💪 Very robust steel construction (2 mm wall thickness) 🌧️ Wind & waterproof 🔐 Securely lockable with 4-way door locking system 🚚 Fitted with CSC plate – globally transportable 🌬️ Ventilation to prevent moisture buildup 🪵 High-quality wooden flooring 🛠️ Forklift pockets integrated in the floor 📏 Dimensions & Technical Data 📐 External dimensions: 6,058 × 2,438 × 2,591 mm 📦 Internal dimensions: 5,898 × 2,350 × 2,390 mm 🚪 Door opening: 2,343 mm 🧱 Volume: approx. 33 m³ Hedpfx Afeg S Aiue Tsng ⚖️ Tare weight: approx. 2.25 t 🏋️ Payload: up to 30 t These containers impress with their durability, security, and versatility – ideal for commercial, construction, trades, or demanding private use. 📬 Enquire now – we will provide you with a tailored offer! 👀 Other container sizes & variants available.

Stanje: dober (rabljeno), Leto izdelave: 2007, Ref. č.: 10473 Proizvajalec: HEDELIUS Tip: C60 - 2000 Leto izdelave: 2007 Hedpex Sw Hfefx Af Teng Vrsta krmiljenja: CNC Krmilni sistem: Heidenhain iTNC 530 Lokacija skladišča: Halberstadt Država izvora: Nemčija X-hod: 2000 mm Y-hod: 620 mm Z-hod: 520 mm Višina mize: 860 mm Maks. teža obdelovanca: 2000 kg Maks. dolžina orodja: 330 mm Maks. premer orodja: 80/125 mm Vpenjalna površina: 2500 x 600 mm Širina T-utorov: 18 mm Razmak T-utorov: 100 mm Število mest za orodja v magazine: 30 Območje vrtljajev vretena - brezstopenjsko: 30 - 8000 min⁻¹ Maks. navor: 198 Nm Hitri pomiki X/Y/Z: 45000 mm/min Število radialnih T-utorov: 5 Dolžina stroja: 5400 mm Širina stroja: 3300 mm Višina stroja: 3000 mm Približna teža stroja: 10,5 t Dodatne informacije: Razdalja vreteno - miza: 100 - 620 mm Vpenjanje orodja: krožna vzmet Stroj si je možno po predhodnem dogovoru ogledati pod električno napetostjo.

Stanje: dober (rabljeno), Leto izdelave: 2000, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: R.0017.01, skupna masa: 3.800 kg, - stroju priložena dokumentacija Hedpfx Asx Hf T Aef Tsng

Stanje: rabljeno, Leto izdelave: 2008, · Working area X-Y-Z: 3,660 x 1,550 x 130 mm · Travel length X-Y: 4,200 x 2,000 mm Description of Units and Accessories (Basic) The machine base is a monolithic design made from thick-walled steel. It is reinforced throughout the entire machine bed with welded triangular plates, which ensures exceptional rigidity. The use of a large-base triangular form in load-bearing components is key to ensuring lasting precision and stability. The machine layout allows an optimal workflow for the operator while requiring minimal space. This robust base offers the processing unit a balanced and secure foundation with excellent load distribution. The mobile gantry unit carrier is built from a solid monoblock. It moves in the X direction on prismatic, ground guides with recirculating ball carriages. Mounted on the mobile unit carrier, the processing unit also travels on prismatic, ground guides and recirculating ball carriages. Axis Movement: The drive system in the Y and Z axes utilizes precision-ground recirculating ball screws of the highest accuracy grade. The drive in the X-axis is by a backlash-free, preloaded precision rack and pinion system. This enables balanced load distribution during positioning. Such characteristics are essential for smooth operation, even in complex machining scenarios. Axis movement is powered by brushless AC servo motors, which provide excellent positioning speeds thanks to very short ramp times. The feedback systems are fully integrated into these motors, making the drive system entirely maintenance-free. · Rapid traverse in X: 40 m/min · Rapid traverse in Y: 60 m/min · Rapid traverse in Z: 22.5 m/min Vacuum System (Basic) · Vacuum pump: 100 cbm/h · Power: 2.5 kW · Max. negative pressure (connection): 0.9 bar Control System / Control Cabinet · Office PC or industrial PC (see options) · Basic NC Control: ESA-GV KVARA 6.0 · Cable remote controller with main functions ELECTRICAL/ELECTRONIC CNC CONTROL Universal is equipped with a powerful NC control. The integrated office PC provides the NC control with a unique level of familiarity: the software operates on Windows XP and allows fast and easy programming, which is also easy for inexperienced users to learn. The system is open, supporting connections for CD-ROM drive, sound card, barcode reader, modem, printer, scanning systems, etc. Installation of all network systems and any commonly available CAD programs is also possible. To save space, the control cabinet is located beneath the machine table, and the operator works from a separate, mobile control terminal that can be freely positioned. Hnedpfx Afevvi Nze Tog PROGRAMMING SYSTEM XILOG Software Features: - Import of DXF files - Import of ASCII files - User interface in the operator's native language (available in I - GB - F - D - E) - Linear and circular interpolation in three axes, linear in space, spiral in the selected plane - Supported programming - Calculator for direct data transfer - Graphics and syntax help for drilling and milling operations - Parametric programming to perform identical panel processing on different p...

Leto izdelave: 2012, Stanje: rabljeno, Technical Details: Maximum temperature: 700° C – typical operating temperature: 400 – 650°C Opening size (W x D x H): approx. 2200 x 3800 x 1100 mm Programmable controller: Siemens S7/300 IM 151-7 Interface: Ethernet Chamber volume (oven volume): 9.2 m³ Control voltage: 24 / 230 V Power supply: 1P/PEN; 50 Hz Rated voltage: 400 V Connected load (heating): 3 x 3 x 21 kW = 189 kW Air circulation volume: 3 x approx. 9,000 = 27,000 m³/h Hnodpfsu R Dhxjx Af Tsg Machine weight approx.: 8.0 t Machine dimensions (HxWxD): approx. 3.9 x 3.8 x 4.8 m Control cabinet dimensions (WxDxH): approx. 2,400 x 400 x 2,000 mm Transport dimensions (LxWxH): approx. 5.2 x 3.6 x 2.9 m Electrically Heated Circulation Furnace Electric annealing furnace with a housing made of structural steel sheeting, lined with lightweight refractory/fireclay bricks. Application/processes: primarily for annealing of low and high-alloyed cylinder liners (e.g., alloyed cast iron) Usual workpiece weight: 5,000 kg, maximum 8,000 kg The parts are placed crosswise directly onto the bogie hearth/grate within the airflow unit (height above floor approx. 750 mm, excluding the grate). Heating integrated into the furnace roof Recirculation fans: 3 compact fans mounted on the furnace side wall, each 4.0 kW – total 12.0 kW Forced cooling: 1 cooling air fan Program controller supporting 25 programs, 50 program segments per program Furnace door/vertical lift door with SWE geared motor, approx. 2.2 kW (frequency controlled) Bogie hearth drive approx. 3.0 kW SEW geared motor (frequency controlled) Including central rail (chain drag) Used, in good condition

Stanje: zelo dobro (rabljeno), Leto izdelave: 2023, Zwick / Roell Zwick/Roell HIT5P Pendulum Impact Tester Charpy Testing System – 5 Joules – Year of Manufacture 2023 Manufacturer: ZwickRoell Model: HIT5P Type: Pendulum Impact Tester / Charpy Testing Machine Year of manufacture: 2023 Condition: Very good / lightly used (see photos) Description: For sale is a high-quality Zwick/Roell HIT5P pendulum impact tester for conducting Charpy impact tests according to ISO 179. This system is suitable for material testing with a maximum impact energy of 5 joules and meets the high quality and precision standards of ZwickRoell. The unit was manufactured in 2023, is in very good technical and cosmetic condition, and is delivered including the documented components. Technical Data - Pendulum Impact Tester HIT5P: - Max. nominal working capacity: 5 Joules - Pendulum length: 250 mm - Drop angle: 135.72° - Impact velocity: 2.9 m/s - Drop height: 428.98 mm - Dimensions (W × D × H): approx. 680 × 429 × 684 mm - Weight: approx. 70 kg (without tools), approx. 75 kg (with typical tools) - Ambient temperature: +10 … +35 °C - Electrical connection: 100–240 V, single phase Max. power consumption: 150 W Mains frequency: 50/60 Hz Interfaces / Electronics: - Data acquisition: 500 Hz - Ethernet port - Protection class: IP32 Hodpox Tp R Sefx Af Tjng Safety and Additional Equipment: - Fixed protective screens left and right - Permissible impact energy of protective device: max. 5 J Charpy Anvil Block: - Max. nominal working capacity: 5 J - Max. sample dimensions: 15 × 15 mm - Dimensions: approx. 135 × 128 × 112 mm - Weight: approx. 5 kg Supports (ISO 179-1): - Material: Steel - Sample height: 4 mm - Delivery: 2 pieces Charpy Pendulum 4.0 J: - Potential energy: 4.0 J - Drop angle: 135.7° - Drop height: 429 mm - Weight: approx. 1.12 kg Software & Documentation: - testXpert® III software (original data carrier available) - Complete technical manual / original operating instructions - ZwickRoell documentation and data carrier (see photos) Important Note: "The table shown in the photos is not included in the sale." Condition: used Scope of delivery: (see image) (Subject to changes and errors in the technical data. All information is non-binding!) For further questions, please feel free to contact us by phone.

Stanje: rabljeno, Funkcionalnost: popolnoma funkcionalen, Formatna žaga drseči voziček 3000 mm zarezovalnik nagibno žagin list Hnedpfow U T D Rsx Af Tsg

Stanje: zelo dobro (rabljeno), Leto izdelave: 2023, Funkcionalnost: popolnoma funkcionalen, SCM Morbidelli X 400-1531 Delovno območje X: 3100 mm Delovno območje Y: 1500 mm Delovno območje Z: 180 mm Vrtalna glava z inverterjem Samodejna vrtljiva enota 0-90 stopinj za krožno rezilo Skupina s 5 osmi, 13,5 kW CNC sesalni pokrov za petosno elektromandrelsko glavo Hitri menjalni magazin orodij FAST14 (15xx), 14 pozicij Programska oprema za programiranje Maestro cnc Označevalec Hnsdpfx Afox Ivp De Tjg Vakuumske črpalke

Stanje: novo, High-quality mesh decking with high load capacities – an affordable alternative to steel grating – Brand new – Prices on request! Manufacturer: Delta Shelving Model: Manta Mesh Standard widths: 885 mm (for 2.70 m beams, three decks are required = 2,655 mm) 1335 mm Frame depths: 1,050 mm 1,100 mm 1,200 mm Hnjdpfxeiuvxbj Af Tog Other depths available on request! Uniformly distributed load: between 250 and 1,500 kg Standard (price applies to the standard version): 1,000 kg, i.e. per pallet Mesh aperture: 50 x 100 or 25 x 100 mm Please specify your beam (rail) type when submitting an inquiry! For example, whether it is a box section (or IPE beam) of 50 or 40 mm, or stepped beams. Advantages: - No sharp edges - 200% safety factor – independent of rack beams - Loadable for permissible deflection and structural failure - Wide range of standard sizes and load capacities available MantaMESH is our market-leading wire mesh decking solution. MantaMESH delivers peace of mind with more than 70% open area and a 200% safety factor, exceeding ANSI MH26.2 - 2007, NFPA 13, and FM Global Approval Standard for ESFR sprinkler systems. Compatible with ANSI MH 26.2 - 2007 Made in Germany Pre-welded hemmed support channels Pre-galvanized finish Maximum deflection independent of rack beams: 1,100 mm deep: 6.67 mm at 1,000 kg load Load at structural failure independent of beam supports: 1,100 mm deep: 2,000 kg Mesh has over 70% open area Sample configuration – we are happy to create a solution tailored to your application! Depth: 1,102 mm Width: 881 mm 4 pre-welded support channels Mesh size: 50 x 100 mm 1,000 kg UDL independent of support beams Front: 30 mm flange outwards Back: 30 mm flange downwards Product weight: 9.43 kg

Stanje: rabljeno, Leto izdelave: 2020, CNC-CONTROLLED MACHINING CENTER WITH MULTIFUNCTION TABLE – WORK CELL VERSION X400 CELL Drilling and milling, made for you! This numerically controlled machining center comes equipped with a comprehensive range of milling/drilling tools to meet any requirements for processing wood and similar materials. - Highly efficient, equipped with drilling spindles at 8,000 rpm and the most robust spindle technology available on the market, offering more than 1,000 maintenance-free operating hours. - Superior and more comprehensively equipped: various configuration options via the multifunction table, allowing the machine to be optimally equipped according to specific requirements. - Easier and more intuitive programming, thanks to the integrated Maestro CNC CAD/CAM module. - User-friendly: The work table is always accessible, the control cabinet and vacuum pump are integrated, and in the PRO SPACE configuration, there are no safety barriers. Load-Bearing Structure The load-bearing structure consists of a particularly robust monolithic steel base, heavily ribbed and very rigid. The especially wide support surface was specially designed to provide the machine with maximum stability, ensuring lasting precision regardless of operating conditions, and does not require anchoring to the floor. The base forms a large and solid support for the moving gantry: the work unit is thus equipped with a balanced, stable, and highly resilient support, capable of withstanding even the most demanding stress loads, leading to improved performance quality and greater accuracy. The moving gantry is a solid single component anchored to both sides of the base and slides along prismatic guides with recirculating ball shoes of the highest quality. Dual motorization along the X-axis ensures top performance even under heavy-duty operating conditions. Movement of the lower mobile unit (X-axis) and the working unit along the beam of the mobile unit (Y-axis) is achieved via a helical rack and pinion drive. This provides greater tooth-on-tooth engagement, achieving higher acceleration as well as increased speed along the X and Y axes. The specially designed helical gearing ensures reduced wear of mechanical components and quieter operation. The vertical Z-axis is driven by a recirculating ball screw, ensuring perfect balance under dynamic loads and allowing for strong acceleration and deceleration. The main milling unit is directly coupled to the Z-axis slide, ensuring the finest machining quality by eliminating vibrations. Movement along X-Y-Z axes is provided by brushless motors, powered by static inverters, delivering: - Reduced processing times thanks to improved acceleration - Greater positioning accuracy thanks to high-resolution encoders - No more reference point setup at machine startup due to absolute encoders - Eliminated general maintenance for the drive system since the brushless system contains no brushes Management of axis movements and general machine components is performed via an industrial NS module with digital D... Hnsdsvvi N Iepfx Af Tog

Stanje: rabljeno, DONNÉES TECHNIQUES - Nombre d’axes : 5 BROCHE DE FRAISAGE - Porte-outil : HSK-E40 - Puissance moteur de la broche : 10/15 [kW] - Vitesse de rotation de la broche : 30 000 [tr/min] AXES LINÉAIRES - Courses axes X/Y/Z : 450/200/425 [mm] - Vitesse de déplacement rapide (X/Y/Z) : 40 [m/min] AXE PIVOTANT B - Course : -15/+100 [degrés] - Résolution minimale : 0,0001 [degré] Hedpfx Afsx Tiwls Teng CHANGEUR D’OUTILS - Type de changeur d’outils : Chargeur Bras - Nombre d’outils dans le magasin : 48 BROCHE DE TOURNAGE - Vitesse de rotation de la broche : 6 000 [tr/min] - Diamètre maxi de barre : 42 [mm] POIDS ET DIMENSIONS - Encombrement : 3 150 x 2 650 [mm] - Hauteur de la machine : 2 600 [mm] - Poids de la machine : 2 500 [kg] HEURES MACHINE - Heures de fonctionnement : 22 309 [h] ÉQUIPEMENTS - Commande : Fanuc 31i-Model A5 - Lampe d’état tricolore - Réservoir de liquide de refroidissement *avec refroidissement liquide - Aspiration de brouillard d’huile - Chargeur de barres : -

Stanje: rabljeno, Leto izdelave: 2018, - Leto izdelave: 2018 - Dokumentacija na voljo: Da - CE-označba prisotna: Da - CE-certifikat na voljo: Ne - Število rezkalnih vreten [kos]: 1 - └ Rezkalno vreteno 1: - Število krmiljenih osi [kos]: 5 - Vrsta rezkalne mize: Nosilna miza - Vrtalno orodje na voljo: Da - Položaji izmenjevalca orodij [kos]: 1 Finančne informacije Hedpfx Afoxtbgpe Tjng DDV: Navajena cena je brez DDV DDV/diferencirana obdavčitev: DDV je odbiten za podjetnike Dostava in odkup mogoče kadarkoli za vse iz industrijskega področja Glenn Smeets

Stanje: dober (rabljeno), Leto izdelave: 2007,

Stanje: rabljeno, Leto izdelave: 2004, Heidelberg: TAL 400 Hnsdpfxsx Tdpio Af Tjg Leto izdelave: 2004 Opis: - Horizontalni podajalnik zloženk: 1 - Vključno z verižnim vodilom - Brez verige - Brez črpalke (črpalk)

Stanje: rabljeno, Leto izdelave: 2008, · Working area X-Y-Z: 3,660 x 1,550 x 130 mm · Travel length X-Y: 4,200 x 2,000 mm Description of Units and Accessories (Basic) The base frame structure is a monolithic construction made from thick-walled steel. It is reinforced with welded triangular steel plates across the entire machine bed, resulting in exceptional stability. The triangle shape with a wide base used for load-bearing components is the secret to ensuring long-term precision and stability. The machine layout allows the user to achieve an optimized workflow while minimizing the required footprint. The base structure supports the machining unit with a balanced and secure foundation, offering particularly effective load distribution. The mobile gantry-style aggregate carrier is constructed as a solid monoblock. It is positioned in the X-axis on precision-ground prismatic guides via linear ball bearing carriages. On this carrier, the machining unit is also mounted on prismatic, ground guides and linear ball bearing carriages. Axis Motion: The drive system for the Y and Z axes uses precision-ground ball screws of the highest accuracy class. The X axis is driven by a backlash-free, preloaded precision rack and pinion system, ensuring balanced load distribution during positioning. This characteristic is essential to guarantee smooth motion, even in complex operations. All axis movements are performed by brushless AC servomotors. These deliver excellent positioning speeds due to their very short ramp-up times, and their measuring systems are fully integrated. These features make this type of drive completely maintenance-free. · Rapid traverse X: 40 m/min · Rapid traverse Y: 60 m/min · Rapid traverse Z: 22.5 m/min Vacuum System (Basic) · Vacuum pump: 100 cbm/h · Power: 2.5 kW · Max. vacuum (connection): 0.9 bar Control System / Control Cabinet Hnodpfevvi Rfox Af Tsg · Office PC or Industrial PC (see options) · Basic NC Control: ESA-GV KVARA 6.0 · Cable remote control unit with essential functions ELECTRICAL/ELECTRONIC CNC CONTROL The universal system is equipped with a powerful NC control. The integrated office PC brings a unique level of familiarity to the NC control: the software runs on Windows XP, allowing fast and easy programming, which can be quickly mastered even by inexperienced users. The system is open and accommodates the connection of CD-ROM drives, audio cards, barcode scanners, modem, printer, scan systems, etc. Installation of all standard network systems and all commercially available CAD programs is possible. To save space, the control cabinet is installed beneath the machine table; the operator works at a separate mobile terminal that can be freely positioned. PROGRAMMING SYSTEM XILOG Software features: - Import of DXF files - Import of ASCII files - User interface in the operator's native language (available in I, GB, F, D, E) - Linear and circular interpolation in three axes, spatially linear, spiral in the selected plane - Supported programming - Calculator for direct transfer of calculated data - Graphic and syntax aids for drilling and milling operations - Parametric programming to allow identical panel processing on different

Stanje: rabljeno, Leto izdelave: 2004, Heidelberg: TAL 400 Hodpfx Afox Tdn Ss Tsng Leto izdelave: 2004 Opis: - Horizontalni podajalnik zloženk: 1 - Vključno z verižnim vodilom - Brez verige - Brez črpalke (črpalk)

Stanje: rabljeno, Leto izdelave: 2004, Heidelberg: TAL 400 Leto izdelave: 2004 Hnedpox Tdn Esfx Af Tjg Opis: - Horizontalni podajalnik zloženk: 1 - Vključno z verižnim vodilom - Brez verige - Brez črpalke (črpalk)

Stanje: rabljeno, Leto izdelave: 2004, Heidelberg: TAL 400 Leto izdelave: 2004 Hsdpfx Aox Tdnxsf Tjng Opis: - Horizontalni podajalnik zloženk: 1 - Vključno z verižnim vodilom - Brez verige - Brez črpalke (črpalk)