Title:
LIFTING MECHANISM FOR SUPPORT LEG OF TRAILER
Document Type and Number:
Japanese Patent JPH01111554
Kind Code:
A
Abstract:
PURPOSE:To simplify the lifting operation of a supporting leg by forming the leg vertically and oscillatably supported in the lower part of a trailer to allow its oscillation by operating an operating lever. CONSTITUTION:A trailer connected with a tractor through engaged couplers 4, 5 has a pair of right and left wheels, and a supporting leg 18 is fixed to a lower part of the front end of the trailer through a supporting case 19 and oscillatably round a supporting shaft 20, and is expansibly borne in a supporting case 50 provided on one end of the supporting leg 18 through a damper in the case 50. In this case, a ratchet gear 23 is fixed to the supporting shaft 20, and a movable claw 30 is clockwise rotated through a rod 27 by pushing a push button 29 of a parking lever 24 functioning as an operating lever to allow the clockwise rotation of the ratchet gear 23. The dead weight of the supporting leg 18 therefore makes it oscillate downward, resulting in an earthed wheel 21.
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| JPS58188250 | 【考案の名称】運搬車 |
Inventors:
KAMIMURA HIROKI
TOKUMARU KATSUHIRO
TOKUMARU KATSUHIRO
Application Number:
JP26993987A
Publication Date:
April 28, 1989
Filing Date:
October 26, 1987
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B60S9/04; (IPC1-7): B60S9/04
Domestic Patent References:
| JPS4824428A |
Attorney, Agent or Firm:
Murata Minoru