Title:
CROSS BAND MOUNTING/DEMOUNTING DEVICE FOR SNOW ROAD FOR CAR TIRE
Document Type and Number:
Japanese Patent JPS63297102
Kind Code:
A
Abstract:
PURPOSE:To obtain the simple constitution and stabilize the installation operation by installing a number of L-shaped slide stop cross bands having a slide stop band part on one side and a screw shaft rod part on the other side in the radial direction in free appearance and permitting said cross bands to be remote-operated from a driver's seat. CONSTITUTION:A press contactor 40 is projected to the outer surface side of a wheel 2 by an operating member 9 at a driver's seat, and frictional rings 41 and 42 are selectively pressed to mesh the gear parts 43 and 44 with a main driving wheel 17. This revolution is transmitted to a cross band driving mechanism 13 through transmission rings 46-48, and a transmission ring 19 for turn and a transmission ring 18 for extension and contraction are driven. Therefore, a screw rings 25 for projecting and contracting a cross band and a rotary ring 26 for turning the cross band are operated, and a cross band 5 is projected and contracted by the meshing with the screw 27 on the shaft rod part 7 of the cross band 5. With such constitution, the mounting and demounting operation can be stabilized.
Inventors:
KOSHI MASAKI
Application Number:
JP13391787A
Publication Date:
December 05, 1988
Filing Date:
May 29, 1987
Export Citation:
Assignee:
KOSHI MASAKI
International Classes:
B60B15/26; B60C27/00; (IPC1-7): B60B15/26; B60C27/00
Attorney, Agent or Firm:
Hiroshi Hayashi