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Patent Searching and Data


Title:
LID LOCKING DEVICE FOR RAILWAY CAR
Document Type and Number:
WIPO Patent Application WO/2013/114879
Kind Code:
A1
Abstract:
In the present invention, locking visibility is ensured, and while no one other than a pre-determined worker can perform unlocking, it is simple for such worker to perform unlocking. A locking device (11) is provided with a shaft member (15) having an operation shaft (15A) with a non-circular cross sectional shape, and a body member (12) including a bearing section (12B) and a cylindrical section (12A). On the inner circumferential surface of the cylindrical section (12A) a ring-shaped cover member (23) is fixed at a position corresponding to the end of the operation shaft (15A). A moveable member (31) slidably connects with the operation shaft (15A). When a latch member (21) engages with a vehicle body (1), the moveable member (31) is positioned in a normal position in which the gap between the operation shaft (15A) and the cover member (23) is closed, and when the state of engagement between the latch member (21) and the vehicle body (1) is released by the moveable member (31) being pressed and the operation shaft (15A) being rotated, the moveable member (31) is held in a retracted position that is more retracted than the normal position.

Inventors:
MATOBA TAKAHIRO
TANAKA HIROKI
Application Number:
PCT/JP2013/000514
Publication Date:
August 08, 2013
Filing Date:
January 31, 2013
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B61D17/00; E05B65/14; E05B9/08; E05B41/00; F16B21/02
Foreign References:
JPS3715094Y1
JPS6081162U1985-06-05
JPH09310705A1997-12-02
JPS6024915U1985-02-20
JPS6414482A1989-01-18
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
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Claims: