Title:
VEHICLE MAINTENANCE LIFT
Document Type and Number:
Japanese Patent JP2018203381
Kind Code:
A
Abstract:
To provide a vehicle maintenance lift having a lifting device performing lifting action by vertically expanding/contracting a link mechanism comprising multiple links, capable of automatically switching between a locked state and a released state of swing arms with a simple structure causing no trouble to maintenance work.SOLUTION: A vehicle maintenance lift comprises swing arm lock mechanisms 100 structured by having lock gears 102 and lock pieces 104, and a swing arm lock releasing mechanism 200 structured by having lock piece displacement mechanisms 210 which displace the lock pieces 104 between a locked attitude and a released attitude by the action to an automatic release link 220 installed to a carriage 3 and serving as an operated part, and a guide member 250 which is disposed in such a manner that, in a short link 12, a contact state with the automatic release link 220 varies following the lifting action by a lifting device 10.SELECTED DRAWING: Figure 7
Inventors:
HIROTA KAZUHISA
NAKAMURA KENJI
NAKAMURA KENJI
Application Number:
JP2017106465A
Publication Date:
December 27, 2018
Filing Date:
May 30, 2017
Export Citation:
Assignee:
SUGIYASU CORP
International Classes:
B66F7/28; B60S9/10; B66F7/06
Attorney, Agent or Firm:
Takatomo Fujikawa