Title:
HANGING BOLT STRUCTURE OF HANGING WHEEL FOR TRANSFERABLE WALL
Document Type and Number:
Japanese Patent JP3189028
Kind Code:
B2
Abstract:
PURPOSE: To provide a hanging bolt of a hanging wheel for a transferable wall, which prevents the hanging bolt from rotating and becoming loose due to the friction between the bolt and the inside of guide groove and impulses or from getting loose due to fine vibrations even when the bolt gets in contact with the inside race of guide groove, when the hanging wheel passes through the crossing of the ceiling rail.
CONSTITUTION: A hanging bolt receive 7 is fixed to a transferable wall 8 and uneven parts are provided on the upper end thereof. A hanging bolt 2 is screwed in the hanging bolt receive 7 and a cap 6 is loosely fitted to the hanging bolt so as to vertically slide without rotation. Uneven parts are formed at the lower end of the cap 6 to engage with the uneven parts of the hanging bolt receive 7. A small screw 9 is fitted to the side face of cap.
Inventors:
Kuniharu Aratani
Application Number:
JP12707695A
Publication Date:
July 16, 2001
Filing Date:
April 27, 1995
Export Citation:
Assignee:
COMANY Co., Ltd.
International Classes:
E05D15/06; (IPC1-7): E05D15/06
Domestic Patent References:
| JP3130881U |
Attorney, Agent or Firm:
Hikoharu Hirasaki