Invention Grant
- Patent Title: Rotating fifth wheel hitch kingpin assembly
- Patent Title (中): 旋转第五轮搭扣主销组合
-
Application No.: US11924128Application Date: 2007-10-25
-
Publication No.: US07766361B2Publication Date: 2010-08-03
- Inventor: Gerald W. Hungerink , Steven C. Dupay , Richard T. Polanic , Eric M. Terpsma , Jason D. C. Howe , Justin D. Keatley , Daniel R. Dykstra , Randy L. Schutt
- Applicant: Gerald W. Hungerink , Steven C. Dupay , Richard T. Polanic , Eric M. Terpsma , Jason D. C. Howe , Justin D. Keatley , Daniel R. Dykstra , Randy L. Schutt
- Applicant Address: US MI Holland
- Assignee: SAF-Holland, Inc.
- Current Assignee: SAF-Holland, Inc.
- Current Assignee Address: US MI Holland
- Agency: Price, Heneveld, Cooper, DeWitt & Litton, LLP
- Main IPC: B62D53/06
- IPC: B62D53/06
Abstract:
A kingpin assembly comprises a housing having a recess located therein, a collar member operably coupled to the housing, and an integral single-piece kingpin having at least a portion located within the recess of the housing, wherein the housing and collar cooperate to rotationally secure the kingpin within the recess of the housing, and wherein the kingpin provides a sole rotational support for the kingpin with respect to the housing and the collar.
Public/Granted literature
- US20090108556A1 ROTATING FIFTH WHEEL HITCH KINGPIN ASSEMBLY Public/Granted day:2009-04-30
Information query
IPC分类:
