Title (en)

DRIVING AND GUIDING SYSTEM FOR A HYDRAULIC CRANE WITH ARTICULATING ARMS

Publication

EP 0289367 A3 19900207 (FR)

Application

EP 88400400 A 19880222

Priority

FR 8706122 A 19870429

Abstract (en)

[origin: EP0289367A2] Controlling and guiding system for a hydraulic crane with articulated arms, characterised in that it consists of a "stick" type lever with three control axes in which: - rotating the lever about itself causes the crane to rotate relative to its support, in particular on its turret; - the other two axes, at right angles, serve to obtain the horizontal and vertical components of the desired speed of the load.

IPC 1-7

B66C 13/56

IPC 8 full level

B66C 13/56 (2006.01)

CPC (source: EP)

B66C 13/56 (2013.01)

Citation (search report)

• [Y] FR 1081821 A 19541223
• [Y] DE 1002966 C2 19570725
• [A] DE 951763 C 19561031 - KIENZLE FEINBAU K G
• [A] US 3814199 A 19740604 - JONES W
• [A] FR 2256101 A1 19750725 - BIRON DIDIER [FR]
• [A] FR 2501660 A1 19820917 - PRECILEC [FR]
• [A] DE 2759263 A1 19790705 - KRACHT PUMPEN MOTOREN
• [A] US 3870161 A 19750311 - CORDING ELDON F
• [A] US 4281561 A 19810804 - GROSKOPFS ERNEST

Designated contracting state (EPC)

AT BE CH DE ES GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0289367 A2 19881102; EP 0289367 A3 19900207; FR 2614610 A1 19881104; FR 2614610 B1 19910329

DOCDB simple family (application)

EP 88400400 A 19880222; FR 8706122 A 19870429