EP 1525903 A1 20050427 - Fall arrest device with blocking catch
Title (en)
Fall arrest device with blocking catch
Title (de)
Fallschutzgerät mit sperrender Zuhaltung
Title (fr)
Dispositif antichute à galet bloqueur
Publication
Application
Priority
FR 0312247 A 20031020
Abstract (en)
A centrifugal coupling is arranged between a drive member of a locking roller and a support arm to occupy disengaged or engaged position. The centrifugal coupling has a flyweight movable along the arm of drive member against a tension spring, and a connecting interface engaged inside the cylindrical rim of support arm to transmit elastic force of spring to flyweight. The device (10) has a body (16) having a movable security system (18) with the support arm articulated on a first spindle (24) of the body. The locking roller, consists of a cylindrical wheel, is mounted to rotate freely on a second spindle attached to the support arm.
Abstract (fr)
Un dispositif antichute suiveur est doté d'un système de retenue comportant un bras support 26 articulé, un galet 28 en forme de roue cylindrique montée à rotation libre sur un axe 30 solidaire du bras support 26, et un accouplement mécanique 38 centrifuge. Ce dernier comprend au moins une masselotte 40 mobile le long d'une rampe 42 de l'organe d'entraînement 33 à l'encontre d'un ressort de compression 46, et un interface de liaison 45 engagé à l'intérieur d'un rebord 44 cylindrique du bras support 26 pour transmettre la force élastique du ressort 46 à la masselotte 40. <IMAGE>
IPC 1-7
IPC 8 full level
A62B 35/00 (2006.01); A47L 3/04 (2006.01); A62B 1/10 (2006.01); A62B 1/14 (2006.01); A62B 1/16 (2006.01)
CPC (source: EP US)
Citation (applicant)
- WO 0024471 A1 20000504 - LATCHWAYS PLC [GB], et al
- US 4923037 A 19900508 - STEPHENSON JOHN [CA], et al
Citation (search report)
- [A] FR 2600898 A1 19880108 - PETZL ETS [FR]
- [A] FR 2748078 A1 19971031 - ZEDEL [FR]
- [A] FR 2422587 A1 19791109 - MOTTE DENIS [FR]
- [A] DE 29823111 U1 19990218 - EDUARD KAUFMANN GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1525903 A1 20050427; EP 1525903 B1 20060823; AT E337051 T1 20060915; DE 602004002060 D1 20061005; DE 602004002060 T2 20070308; ES 2271818 T3 20070416; FR 2860982 A1 20050422; FR 2860982 B1 20060120; JP 2005125077 A 20050519; JP 4566643 B2 20101020; US 2005082115 A1 20050421; US 7137481 B2 20061121
DOCDB simple family (application)
EP 04354024 A 20040623; AT 04354024 T 20040623; DE 602004002060 T 20040623; ES 04354024 T 20040623; FR 0312247 A 20031020; JP 2004214485 A 20040722; US 88056704 A 20040701