EP 0331713 A4 19900308 - HITCH DEVICE FOR INTERCONNECTING MOBILE APPARATUS IN TANDEM.
Title (en)
HITCH DEVICE FOR INTERCONNECTING MOBILE APPARATUS IN TANDEM.
Title (de)
KUPPLUNGSVORRICHTUNG ZUM VERBINDEN HINTEREINANDERGESCHALTETER BEWEGLICHER TEILE.
Title (fr)
ATTACHE D'INTERCONNEXION EN TANDEM D'EQUIPEMENTS ROULANTS.
Publication
Application
Priority
US 9594887 A 19870914
Abstract (en)
[origin: WO8902235A1] A hitch device for the in-tandem interconnecting of a pair of wheeled pieces of apparatus, the hitch (10) being characterized by a resiliently deformable intermediate body (16) which in response to its resilient deformation, as in a turn, strongly urges the pulled piece of apparatus to cause it to properly return to a fore-and-aft tracking position, minimizing skidding and minimizing the effort required by the user.
IPC 1-7
IPC 8 full level
B60D 1/01 (2006.01); A61G 7/05 (2006.01); A61G 12/00 (2006.01); A61G 13/10 (2006.01); B60D 1/00 (2006.01); F16D 3/00 (2006.01); F16D 3/72 (2006.01)
CPC (source: EP)
A61G 7/0503 (2013.01); B60D 1/00 (2013.01); F16D 3/005 (2013.01); F16D 3/72 (2013.01)
Citation (search report)
- No further relevant documents have been disclosed.
- See references of WO 8902235A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 8902235 A1 19890323; EP 0331713 A1 19890913; EP 0331713 A4 19900308; JP H02501197 A 19900426
DOCDB simple family (application)
US 8803069 W 19880913; EP 88908600 A 19880913; JP 50776188 A 19880913