Title:
HINGE
Document Type and Number:
Japanese Patent JPH0387485
Kind Code:
A
Abstract:
PURPOSE: To lock a hinge by disposing a slidable sleeve lock element along a hinge pin in the interior of a hinge frame, and bringing the element to a position disabling rotation to the frame.
CONSTITUTION: All sleeve lock elements 1 are slid along a hinge pin 3 in the direction of an arrow 3b until they reach an engagement position (e). The elements 1 are engaged from a hinge frame 2 in one hinge portion to an adjacent hinge frame 2 in the other hinge portion, so that the rotary motion of the hinge portion is locked. When the elements 1 are moved back in the direction of an arrow 3c to be released from the adjacent hinge frame 2, the respective hinge portions are engaged and released to enable rotary motion round the hinge pin 3.
Inventors:
YOZEFU NIIDAAMAIA
Application Number:
JP21798090A
Publication Date:
April 12, 1991
Filing Date:
August 17, 1990
Export Citation:
Assignee:
YOZEFU NIIDAAMAIA
International Classes:
E05D5/10; E05D11/10; (IPC1-7): E05D5/10; E05D11/10
Attorney, Agent or Firm:
Yoshihiko Iinuma (1 person outside)
Next Patent: MOVING PARTITION DEVICE