EP 0318271 A1 19890531 - Rotatable backhoe and use thereof for removing material from underneath a structure.

Title (en)

Rotatable backhoe and use thereof for removing material from underneath a structure.

Title (de)

Schwenkbarer Heckbagger und seine Verwendung zum Räumen von Erdreich von der Unterseite eines Gefüges.

Title (fr)

Pelle rétrorotative et méthode pour déblayer des matériaux sous une structure.

Publication

EP 0318271 A1 19890531 (EN)

Application

EP 88311093 A 19881123

Priority

CA 552829 A 19871126

Abstract (en)

A backhoe (12) having a scoop (14) adapted to be rotated about a horizontal axis (64). A turntable group (24) disposed between the backhoe group (12) and the chassis (10) of the backhoe permits the rotation of the scoop. In particular by rotating the scoop (14) substantially parallel to the ground, the scoop may be used to remove material from underneath a structure.

IPC 1-7

E02F 3/32; E02F 3/38; E02F 9/14

IPC 8 full level

E02F 3/32 (2006.01); E02F 3/30 (2006.01); E02F 3/42 (2006.01)

CPC (source: EP)

E02F 3/307 (2013.01); E02F 3/32 (2013.01)

Citation (search report)

[X] US 3463336 A 19690826 - MORK GEORGE W
[X] FR 2157879 A1 19730608 - ORENSTEIN & KOPPEL AG
[X] US 2847134 A 19580812 - LESLIE SLATE
[X] FR 1167295 A 19581124
[X] FR 1379708 A 19641127

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family (publication)

EP 0318271 A1 19890531; AU 2592688 A 19890601; AU 611738 B2 19910620; JP H01165832 A 19890629

DOCDB simple family (application)

EP 88311093 A 19881123; AU 2592688 A 19881125; JP 29798988 A 19881125