公开(公告)号：US3448783A

公开(公告)日：1969-06-10

申请号：US3448783D

申请日：1967-06-09

Applicant: CATERPILLAR TRACTOR CO

Inventor： SONS CHARLES C JR

IPC: B60B21/12 ,  B60C5/16 ,  B60C15/02 ,  B60C15/06 ,  B60C15/00 ,  B60C19/00

CPC classification number: B60C15/0226 ,  B60B21/12 ,  B60C5/16 ,  B60C15/06 ,  Y10T152/10738 ,  Y10T152/10819

公开(公告)号：US3431963A

公开(公告)日：1969-03-11

申请号：US3431963D

申请日：1966-07-25

Applicant: CATERPILLAR TRACTOR CO

Inventor： SONS CHARLES C JR

IPC: B60C9/08 ,  B60C15/00 ,  B60C5/00 ,  B60C9/00 ,  B60C11/00

CPC classification number: B60C9/08 ,  B60C15/0072

公开(公告)号：US3623530A

公开(公告)日：1971-11-30

申请号：US3623530D

申请日：1969-07-07

Applicant: CATERPILLAR TRACTOR CO

Inventor： BEYERS MARVIN E ,  SONS CHARLES C JR

IPC: B60B25/22 ,  B60C15/02

CPC classification number: B60B25/22

Abstract: A lockring which fits between the rimbase and removable bead seat band of the rim for a large pneumatic tire and having surfaces mating with surfaces of the bead seat band and rimbase disposed at angles with which result in great frictional contact when the tire is inflated. This produces a wedging effect and eliminates the need for ''''drivers'''' which are interengaging lugs on the rimbase and removable bead seat band to prevent relative rotation of these parts.

公开(公告)号：US3460646A

公开(公告)日：1969-08-12

申请号：US3460646D

申请日：1967-05-08

Applicant: CATERPILLAR TRACTOR CO

Inventor： SONS CHARLES C JR

IPC: B62D19/00 ,  B60K17/32

CPC classification number: B62D19/00

公开(公告)号：US3448784A

公开(公告)日：1969-06-10

申请号：US3448784D

申请日：1966-11-18

Applicant: CATERPILLAR TRACTOR CO

Inventor： SONS CHARLES C JR

IPC: B29C73/06 ,  B60C7/22 ,  B60C21/06

CPC classification number: B29C73/10 ,  B29L2030/00 ,  Y10T152/10234 ,  Y10T152/10909 ,  Y10T152/10918