FR2439158B1 - Dispositif de blocage pour ascenseurs, plates-formes de levage et appareils analogues - Google Patents

Dispositif de blocage pour ascenseurs, plates-formes de levage et appareils analogues

Info

Publication number: FR2439158B1
Authority: FR; France
Prior art keywords: elevators; locking device; lifting platforms; platforms; lifting
Prior art date: 1978-10-18
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.): Expired

Application number

FR7924731A

Other languages

English (en)

Other versions

FR2439158A1 (fr

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.)

Ringspann Albrecht Maurer KG

Original Assignee

Ringspann Albrecht Maurer KG

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.)

1978-10-18

Filing date

1979-10-04

Publication date

1985-09-20

1979-10-04 Application filed by Ringspann Albrecht Maurer KG filed Critical Ringspann Albrecht Maurer KG

1980-05-16 Publication of FR2439158A1 publication Critical patent/FR2439158A1/fr

1985-09-20 Application granted granted Critical

1985-09-20 Publication of FR2439158B1 publication Critical patent/FR2439158B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Braking Arrangements (AREA)
Clamps And Clips (AREA)
Load-Engaging Elements For Cranes (AREA)

FR7924731A 1978-10-18 1979-10-04 Dispositif de blocage pour ascenseurs, plates-formes de levage et appareils analogues Expired FR2439158B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2845266A DE2845266C2 (de)	1978-10-18	1978-10-18	Sicherheitsfeststellbremse für hydraulische Aufzüge, Hebebühnen u.dgl.

Publications (2)

Publication Number	Publication Date
FR2439158A1 FR2439158A1 (fr)	1980-05-16
FR2439158B1 true FR2439158B1 (fr)	1985-09-20

Family

ID=6052437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7924731A Expired FR2439158B1 (fr)	1978-10-18	1979-10-04	Dispositif de blocage pour ascenseurs, plates-formes de levage et appareils analogues

Country Status (6)

Country	Link
US (1)	US4311220A (fr)
CH (1)	CH639918A5 (fr)
DE (1)	DE2845266C2 (fr)
FR (1)	FR2439158B1 (fr)
GB (1)	GB2034800B (fr)
SE (1)	SE424436B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4564088A (en) *	1984-01-09	1986-01-14	Kyoho Machine Works, Ltd.	Axial braking device
DE3718646A1 (de) *	1987-06-04	1988-12-22	Schloemann Siemag Ag	Vorrichtung zum axialen verschieben von sich drehenden walzwerkswalzen
DE3911513C1 (en) *	1989-04-08	1990-06-07	Ringspann Gmbh, 6380 Bad Homburg, De	Coupling
US5101937A (en) *	1991-06-03	1992-04-07	Burrell Michael P	Self centering elevator cable safety brake
JP3151737B2 (ja) *	1993-01-11	2001-04-03	株式会社エスジー	ブレーキ装置
DE10350225A1 (de) *	2003-10-27	2005-05-19	Sitema Gmbh & Co. Kg	Feststellvorrichtung
DE102005052755B4 (de) *	2005-06-14	2014-11-20	Bosch Rexroth Aktiengesellschaft	Hydraulisch betätigte Klemmeinheit und damit ausgeführte hydraulische Regelachse
US20070246785A1 (en) *	2006-04-20	2007-10-25	Asml Netherlands B.V.	Locking device, adjustment mechanism and lithographic apparatus
US8535007B2 (en) *	2010-05-18	2013-09-17	Hamilton Sundstrand Corporation	Hydraulic actuator locking device
DE202014102513U1 (de) *	2014-05-28	2015-09-03	Ideematec Deutschland Gmbh	Spanneinheit
DE102016007070A1 (de) *	2016-06-09	2017-12-14	BISCHOFF lndustriebremsen GmbH	Fangvorrichtung für Hubeinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2851995A (en) *	1955-07-20	1958-09-16	Cleveland Pneumatic Ind Inc	Lock mechanism
BE560758A (fr) *	1956-09-12
US2988058A (en) *	1959-01-10	1961-06-13	Westinghouse Bremsen Gmbh	Locking means for fluid pressure actuated device
US3203513A (en) *	1961-05-29	1965-08-31	Valentine E Macy Jr	Braking means for a hydraulic drive cylinder
US3176590A (en) *	1961-09-01	1965-04-06	Cincinnati Milling Machine Co	Clamping device
GB1188100A (en) *	1967-10-07	1970-04-15	Dinglerwerke Aktiengesellschft	Fluid Operated Motors
SE353280B (fr) *	1969-11-03	1973-01-29	Saab Scania Ab
DE2322038A1 (de) *	1973-05-02	1974-11-07	Stahl Aufzuege	Sicherheitseinrichtung fuer hydraulische aufzuege
US3918346A (en) *	1974-07-11	1975-11-11	Us Army	Frictional lock for retaining a rotatable piston against axial displacement
DE7616129U1 (de) *	1976-05-20	1977-02-10	Schnoor, Hans W., 6720 Speyer	Sicherheitseinrichtung gegen das unbeabsichtigte verstellen des kolbens von hubzylindern
FR2389020A1 (fr) *	1977-04-25	1978-11-24	Outillage Air Comprime	Dispositif de blocage d'un verin

1978
- 1978-10-18 DE DE2845266A patent/DE2845266C2/de not_active Expired
1979
- 1979-09-06 CH CH804279A patent/CH639918A5/de not_active IP Right Cessation
- 1979-10-04 FR FR7924731A patent/FR2439158B1/fr not_active Expired
- 1979-10-05 GB GB7934706A patent/GB2034800B/en not_active Expired
- 1979-10-17 SE SE7908612A patent/SE424436B/sv unknown
- 1979-10-18 US US06/086,142 patent/US4311220A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE424436B (sv)	1982-07-19
DE2845266A1 (de)	1980-04-24
GB2034800B (en)	1982-07-28
DE2845266C2 (de)	1983-03-03
US4311220A (en)	1982-01-19
SE7908612L (sv)	1980-04-19
GB2034800A (en)	1980-06-11
CH639918A5 (de)	1983-12-15
FR2439158A1 (fr)	1980-05-16

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