A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPOSITIF DE SÉCURITÉ POUR ATTACHE RAPIDE DESTINÉE À FIXER UN OUTIL À L'EXTRÉMITÉ DU BRAS D'UNE PELLE HYDRAULIQUE OU ANALOGUE
A safety device for quick-fastening a tool to the end of an arm including two portions (1 and 2), one of which is attached to the arm of the machine and the other of which is attached to the tool. The first portion (1) includes a cradle (3) that is insertable under the arm of the other portion (2) having an extension (5) in the form of a hook, having at least one side lug (10) that can pass through notched openings (8, 9) in the first portion (1) and in a locking plate (6). The locking plate (6) is capable of sliding on the middle portion of the first portion (1) so as to be inserted under the hook extension (5) by springs (7). The locking plate (6) is provided with an abutment member (12) that limits the return movement of the plate (6) in order to prevent the notched openings (8, 9) from coinciding.
DISPOSITIF DE SÉCURITÉ POUR ATTACHE RAPIDE DESTINÉE À FIXER UN OUTIL À L'EXTRÉMITÉ DU BRAS D'UNE PELLE HYDRAULIQUE OU ANALOGUE
A safety device for quick-fastening a tool to the end of an arm including two portions (1 and 2), one of which is attached to the arm of the machine and the other of which is attached to the tool. The first portion (1) includes a cradle (3) that is insertable under the arm of the other portion (2) having an extension (5) in the form of a hook, having at least one side lug (10) that can pass through notched openings (8, 9) in the first portion (1) and in a locking plate (6). The locking plate (6) is capable of sliding on the middle portion of the first portion (1) so as to be inserted under the hook extension (5) by springs (7). The locking plate (6) is provided with an abutment member (12) that limits the return movement of the plate (6) in order to prevent the notched openings (8, 9) from coinciding.
DISPOSITIF DE SÉCURITÉ POUR ATTACHE RAPIDE DESTINÉE À FIXER UN OUTIL À L'EXTRÉMITÉ DU BRAS D'UNE PELLE HYDRAULIQUE OU ANALOGUE
QUICK-FASTENING SAFETY DEVICE FOR ATTACHING A TOOL TO THE END OF THE ARM OF A HYDRAULIC POWER SHOVEL OR THE LIKE
SICHERHEITSVORRICHTUNG MIT SCHNELLBEFESTIGUNGSMECHANISMUS ZUR BEFESTIGUNG EINES WERKZEUGS AM ENDE DES ARMS EINES HYDRAULIKBAGGERS ODER DERGLEICHEN
MORIN CHRISTIAN ANDRÉ (author) / MORIN MARCEL ANDRÉ JEAN (author)
2020-01-15
Patent
Electronic Resource
French
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2016
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