EP0218805A3 - Catching device for a lift cage - Google Patents

Catching device for a lift cage Download PDF

Info

Publication number
EP0218805A3
EP0218805A3 EP86109439A EP86109439A EP0218805A3 EP 0218805 A3 EP0218805 A3 EP 0218805A3 EP 86109439 A EP86109439 A EP 86109439A EP 86109439 A EP86109439 A EP 86109439A EP 0218805 A3 EP0218805 A3 EP 0218805A3
Authority
EP
European Patent Office
Prior art keywords
cam
rung
control lever
rails
rungs
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP86109439A
Other languages
German (de)
Other versions
EP0218805A2 (en
EP0218805B1 (en
Inventor
Georg Dechentreiter
Ulrich Graf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEDA-DECHENTREITER MASCHINENBAU GmbH
Original Assignee
GEDA-DECHENTREITER MASCHINENBAU 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 GEDA-DECHENTREITER MASCHINENBAU GmbH filed Critical GEDA-DECHENTREITER MASCHINENBAU GmbH
Priority to AT86109439T priority Critical patent/ATE60304T1/en
Publication of EP0218805A2 publication Critical patent/EP0218805A2/en
Publication of EP0218805A3 publication Critical patent/EP0218805A3/en
Application granted granted Critical
Publication of EP0218805B1 publication Critical patent/EP0218805B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66B5/26—Positively-acting devices, e.g. latches, knives

Abstract

In a catching device for the conveying slide (1), guided on two rails (4), of a lift cage, a control lever (7) pivotable about an axis (8) running transversely to its direction of movement (B) is provided on the conveying slide. A follower roller (15) is mounted on the free end of the control lever (7) and is pressed by spring force against a cam (6) provided with several alternating successive prominences (6a) and recesses (6b). The cam (6) extends in the longitudinal direction of the rails (4) and is connected to one of the same. Several rungs (5) running transversely to the longitudinal direction of the rails (4) are provided between the same. A pawl (16) interacting with the rungs (5) in the event of a fault is firmly connected to the control lever (7). The prominences (6a) or recesses (6b) of the cam (6) are arranged opposite the rungs (5) in such a way that the pawl (16), at operating speed when passing each rung (5), is directed past the respective rung outside the rung plane (E-E) and, in the event of a fault, is swung into the rung plane (E-E) by the control lever (7) thrown out of the way by the cam (6). <IMAGE>
EP86109439A 1985-10-08 1986-07-10 Catching device for a lift cage Expired - Lifetime EP0218805B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86109439T ATE60304T1 (en) 1985-10-08 1986-07-10 SAFETY DEVICE FOR THE CONVEYOR CARRIAGE OF AN ELEVATOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3535823 1985-10-08
DE3535823A DE3535823C1 (en) 1985-10-08 1985-10-08 Safety device for the conveyor sled of an elevator

Publications (3)

Publication Number Publication Date
EP0218805A2 EP0218805A2 (en) 1987-04-22
EP0218805A3 true EP0218805A3 (en) 1989-03-29
EP0218805B1 EP0218805B1 (en) 1991-01-23

Family

ID=6283008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109439A Expired - Lifetime EP0218805B1 (en) 1985-10-08 1986-07-10 Catching device for a lift cage

Country Status (3)

Country Link
EP (1) EP0218805B1 (en)
AT (1) ATE60304T1 (en)
DE (1) DE3535823C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349865A (en) * 1999-05-13 2000-11-15 Bode & Son Ltd F Arresting assembly
DE102009055768A1 (en) * 2009-11-25 2011-05-26 Lödige Fördertechnik GmbH Device and method for securing, in particular the crash, of elevators and lifting devices
RU2526315C1 (en) * 2013-06-05 2014-08-20 Общество с ограниченной ответственностью "Арконстрой" Cather for cargo lift

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039606A (en) * 1935-11-30 1936-05-05 Porcelli Alfonso Elevator safety device
NL7907699A (en) * 1978-10-20 1980-04-22 Branteghem Marc Van Builders hoist safety mechanism - has spring loaded bar coupled to rope acting against locking member
DE3114602A1 (en) * 1981-04-10 1984-04-26 VEB Kombinat für Baureparaturen und Rekonstruktion, DDR 7010 Leipzig Device for scaffoldings with raisable and lowerable working platform

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399410B (en) * 1976-01-23 1978-02-13 Schill Tage CATCH DEVICE FOR TRUCK A SLIDING LIFT
NL180575C (en) * 1980-03-12 1987-03-16 Reus B V De SECURITY MECHANISM FOR AN ELEVATOR OR SIMILAR TRANSPORTATION DEVICE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039606A (en) * 1935-11-30 1936-05-05 Porcelli Alfonso Elevator safety device
NL7907699A (en) * 1978-10-20 1980-04-22 Branteghem Marc Van Builders hoist safety mechanism - has spring loaded bar coupled to rope acting against locking member
DE3114602A1 (en) * 1981-04-10 1984-04-26 VEB Kombinat für Baureparaturen und Rekonstruktion, DDR 7010 Leipzig Device for scaffoldings with raisable and lowerable working platform

Also Published As

Publication number Publication date
EP0218805A2 (en) 1987-04-22
EP0218805B1 (en) 1991-01-23
DE3535823C1 (en) 1986-12-11
ATE60304T1 (en) 1991-02-15

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