PL4463409T3 - Release unit for actuating a lift brake device - Google Patents

Release unit for actuating a lift brake device

Info

Publication number
PL4463409T3
PL4463409T3 PL22843197.9T PL22843197T PL4463409T3 PL 4463409 T3 PL4463409 T3 PL 4463409T3 PL 22843197 T PL22843197 T PL 22843197T PL 4463409 T3 PL4463409 T3 PL 4463409T3
Authority
PL
Poland
Prior art keywords
actuating
brake device
release unit
lift brake
lift
Prior art date
Application number
PL22843197.9T
Other languages
Polish (pl)
Inventor
René HOLZER
Lukas SCHWAIGERLEHNER
Christoph RUSSWURM
Leopold Latschbacher
Manuel Castro
Original Assignee
Wittur Holding Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wittur Holding Gmbh filed Critical Wittur Holding Gmbh
Publication of PL4463409T3 publication Critical patent/PL4463409T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
PL22843197.9T 2022-01-13 2022-12-20 Release unit for actuating a lift brake device PL4463409T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202022100179.0U DE202022100179U1 (en) 2022-01-13 2022-01-13 Trigger unit for actuating an elevator braking device
PCT/EP2022/087024 WO2023134980A1 (en) 2022-01-13 2022-12-20 Release unit for actuating a lift brake device

Publications (1)

Publication Number Publication Date
PL4463409T3 true PL4463409T3 (en) 2026-03-23

Family

ID=80221955

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22843197.9T PL4463409T3 (en) 2022-01-13 2022-12-20 Release unit for actuating a lift brake device

Country Status (6)

Country Link
EP (1) EP4463409B1 (en)
CN (1) CN118556031A (en)
DE (1) DE202022100179U1 (en)
ES (1) ES3061746T3 (en)
PL (1) PL4463409T3 (en)
WO (1) WO2023134980A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4472917A1 (en) 2022-02-04 2024-12-11 Cobianchi Liftteile AG Brake catching device
WO2023148266A1 (en) 2022-02-04 2023-08-10 Cobianchi Liftteile Ag Brake catching device
AT525820A1 (en) * 2022-02-04 2023-08-15 Cobianchi Liftteile Ag safety gear
AT525821A1 (en) * 2022-02-04 2023-08-15 Cobianchi Liftteile Ag safety gear
CN114537547A (en) * 2022-02-15 2022-05-27 华侨大学 Elevator guide rail straightness and depth of parallelism automated inspection mechanism adsorb clamping device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0883567B1 (en) 1996-03-01 2000-08-16 Cobianchi Liftteile Ag Safety catch and brake block, in particular for lift cars
AT501415B1 (en) 2005-01-21 2009-01-15 Wittur Gmbh BRAKE- BZW. FAN DEVICE FOR A LIFT CABIN
EP2837592A1 (en) * 2013-08-13 2015-02-18 Aplicaciones Electromecanicas Gervall, S.A. Driving system for a lift safety gear
DE202019105584U1 (en) 2019-10-10 2019-10-22 Wittur Holding Gmbh Tripping unit for actuating an elevator brake device

Also Published As

Publication number Publication date
WO2023134980A1 (en) 2023-07-20
CN118556031A (en) 2024-08-27
EP4463409A1 (en) 2024-11-20
ES3061746T3 (en) 2026-04-07
EP4463409B1 (en) 2025-12-10
DE202022100179U1 (en) 2022-01-20

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