Inventor
HERCHENBACH PAUL
DE29 patents
⚠️ This page may combine multiple inventors who share the name “HERCHENBACH PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WALTERSCHEID GMBH JEAN
15 patentsUS4468206AAug 28, 1984
Torque-limiting clutch
WALTERSCHEID GMBH JEAN32 citations92
US4257243AMar 24, 1981
Homokinetic double joint for wide bending angles
WALTERSCHEID GMBH JEAN36 citations92
US5361850ANov 8, 1994
Side strut for the lower steering arm of a three-point hitch
WALTERSCHEID GMBH JEAN37 citations91
US4318630AMar 9, 1982
Locking device for a shaft coupling mechanism
WALTERSCHEID GMBH JEAN48 citations87
US4490125ADec 25, 1984
Lubricated wide angle joint
WALTERSCHEID GMBH JEAN22 citations81
US5076369ADec 31, 1991
Length-adjustable upper steering arm for a three-point coupling device
WALTERSCHEID GMBH JEAN19 citations74
US4338797AJul 13, 1982
Trishaft telescoping assembly for torque transmission
WALTERSCHEID GMBH JEAN9 citations74
US4588323AMay 13, 1986
Coupling device
WALTERSCHEID GMBH JEAN12 citations73
US4560300ADec 24, 1985
Disengageable coupling mechanism for a drive shaft assembly
WALTERSCHEID GMBH JEAN12 citations73
US4540305ASep 10, 1985
Drive shaft assembly
WALTERSCHEID GMBH JEAN10 citations73
US4464077AAug 7, 1984
Coupling device for drive shafts
WALTERSCHEID GMBH JEAN14 citations73
US4917406AApr 17, 1990
Length-adjustable holding device for the lower steering arm of a three-point coupling device
WALTERSCHEID GMBH JEAN8 citations71
US4865134ASep 12, 1989
Adjustable length strut and tractor linkage
WALTERSCHEID GMBH JEAN17 citations71
US5042588AAug 27, 1991
Lifting strut for a tractor
WALTERSCHEID GMBH JEAN15 citations68
US4382202AMay 3, 1983
Piezoelectric loading device
WALTERSCHEID GMBH JEAN2 citations63
WALTERSCHEID GMBH GKN
13 patentsUS6966838B2Nov 22, 2005
Protection arrangement for a joint, especially a double universal joint
WALTERSCHEID GMBH GKN13 citations83
US6406375B1Jun 18, 2002
Protective device for a drive assembly with a double universal joint
WALTERSCHEID GMBH GKN17 citations83
US6354953B1Mar 12, 2002
Bearing ring for supporting a protective device
WALTERSCHEID GMBH GKN11 citations73
US5800271ASep 1, 1998
Protective device for driveshafts having a removable protective cone
WALTERSCHEID GMBH GKN14 citations73
US6616536B2Sep 9, 2003
Centered double universal joint
WALTERSCHEID GMBH GKN8 citations72
US5702306ADec 30, 1997
Protective device for telescopic shafts
WALTERSCHEID GMBH GKN10 citations71
US5538474AJul 23, 1996
Driveshaft length adjusting mechanism with two profiles
WALTERSCHEID GMBH GKN14 citations70
US7220075B2May 22, 2007
Coupling device
WALTERSCHEID GMBH GKN9 citations68
US5772521AJun 30, 1998
Protective device for a driveshaft having radial supporting means for the protective cone
WALTERSCHEID GMBH GKN14 citations66
US6863615B2Mar 8, 2005
Centered double universal joint
WALTERSCHEID GMBH GKN6 citations61
US6719636B2Apr 13, 2004
Centered double universal joint
WALTERSCHEID GMBH GKN6 citations61
US7997362B2Aug 16, 2011
Device for coupling a universal joint shaft with a power take-off shaft of a tractor
WALTERSCHEID GMBH GKN5 citations59
US7144327B2Dec 5, 2006
Protection arrangement
WALTERSCHEID GMBH GKN2 citations59