EP 0451061 B1 19940921 - Remote-controlled motorized load engaging device.
Title (en)
Remote-controlled motorized load engaging device.
Title (de)
Fernbetätigte, motorgetriebene Lastgreifeinrichtung.
Title (fr)
Dispositif motorisé de préhension de charge à commande à distance.
Publication
Application
Priority
FR 9003841 A 19900312
Abstract (en)
[origin: US5184860A] The device comprises a gripper (15) whose arms (16, 17) hold at their free end an on-loading mechanism (18, 19) designed to engage a load (13) by gripping accessories (14). Two connecting rods (21, 22) constitute a deformable diamond with the upper part of the gripper (15). The lower ends of connecting rods (21, 22) are hinged to a shoulder (27) of a guide column (28) on which moves a slide (29) forming the head of the gripper (15). Two jacks (45, 46) control the opening and closing of the gripper (15). A connector arm (30) links the shoulder of column (28) to a turning grappling rope (10) and allows the center of gravity to be corrected by a jack (52). This gripping device is intended for use with raising devices such as turret slewing cranes.
IPC 1-7
IPC 8 full level
B66C 1/28 (2006.01); B66C 1/10 (2006.01); B66C 1/66 (2006.01)
CPC (source: EP US)
B66C 1/10 (2013.01 - EP US); B66C 1/66 (2013.01 - EP US); Y10S 294/907 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0451061 A1 19911009; EP 0451061 B1 19940921; AT E111868 T1 19941015; CN 1027688 C 19950222; CN 1056291 A 19911120; CS 61791 A2 19911015; DE 69104101 D1 19941027; DE 69104101 T2 19950126; ES 2061212 T3 19941201; FR 2659311 A1 19910913; FR 2659311 B1 19920522; JP H05229779 A 19930907; RU 2067965 C1 19961020; US 5184860 A 19930209
DOCDB simple family (application)
EP 91420063 A 19910225; AT 91420063 T 19910225; CN 91102094 A 19910312; CS 61791 A 19910308; DE 69104101 T 19910225; ES 91420063 T 19910225; FR 9003841 A 19900312; JP 4306491 A 19910308; SU 4894804 A 19910311; US 66790491 A 19910312