EP 0042835 B1 19850821 - SIDE SHIFT FORK ADJUSTABLE CARRIAGE
Title (en)
SIDE SHIFT FORK ADJUSTABLE CARRIAGE
Publication
Application
Priority
US 8000015 W 19800107
Abstract (en)
[origin: WO8102001A1] A material handling device such as a lift truck (10) includes a pair of material handling forks (16, 18) mounted on a carriage (22) that is movable upwardly and downwardly on a mast (14) by a hydraulic lift cylinder (104). The material handling forks (16, 18), which are usable to pick up, transport, and deposit articles, must be positioned properly under the article. A hydraulic system (102) is included with tracks (22, 24) mounted on the carriage (20) to permit selective transverse movement of the forks (16, 18) on the carriage (20) from an abutting position to a fully extended position. The hydraulic circuit (102) is pressure responsive to the pressure in the lift cylinder (104).
IPC 1-7
IPC 8 full level
B66F 9/14 (2006.01)
CPC (source: EP)
B66F 9/144 (2013.01); B66F 9/146 (2013.01)
Designated contracting state (EPC)
DE GB SE
DOCDB simple family (publication)
WO 8102001 A1 19810723; DE 3071001 D1 19850926; EP 0042835 A1 19820106; EP 0042835 A4 19811111; EP 0042835 B1 19850821
DOCDB simple family (application)
US 8000015 W 19800107; DE 3071001 T 19800107; EP 80900520 A 19800107