Title:
レール切換ユニット及びこのユニットを備えたレール構造
Document Type and Number:
Japanese Patent JP7173528
Kind Code:
B2
Abstract:
To provide a rail changeover unit useful for guiding a runner to a predetermined direction even in a branching rail structure where multiple rails are branched and a rail structure equipped with this changeover unit.SOLUTION: An attachment plate 11 attachable to a ceiling wall is attached with a reference rail member 1a connectable to a reference rail body 1b, and a plurality of branched members 2a, 3a connectable to a plurality of branched rail bodies 2b, 3b, and a movable rail member 15 is hinged and attached to the end of the reference rail member 1a in a rotatable manner. The movable rail member 15 is pulled by a spring member (spring) 22. Resisting the elasticity of the spring member, the movable rail member 15 is pulled to be rotated by a crank mechanism 23. Interlocked with the pulling movement of the crank mechanism 23, a plate-like controlling member 28 attached to the movable rail member 15 prevents a runner 31 having entered or moved to a predetermined one of the branched rail bodies 2b, 3b, from running to the direction of the reference rail member 1a and from derailing from the predetermined one of the branching rail bodies 2b, 3b.SELECTED DRAWING: Figure 1
Inventors:
Tetsuo Okada
Application Number:
JP2018122032A
Publication Date:
November 16, 2022
Filing Date:
June 27, 2018
Export Citation:
Assignee:
Okada Decoration Hardware Co., Ltd.
International Classes:
B65G9/00; A61H1/02; A61H3/00; E05D15/00
Domestic Patent References:
| JP4112884U | ||||
| JP50076708A | ||||
| JP63059125U | ||||
| JP2009144454A | ||||
| JP51105707U | ||||
| JP4003798A | ||||
| JP2002509211A |
Attorney, Agent or Firm:
Hiroshi Sakanaka
Mitsuo Hokita
Mitsuo Hokita