Document Type and Number:
Japanese Patent JPS48111136
Kind Code:
U
Abstract:
An elevation mechanism for varying the angle of a main housing relative to a base pivoted to the housing is disclosed. At the front of the base is provided a series of vertically disposed openings or indentations into one of which a detent finger supported by the front of the housing is adapted to be inserted. The finger preferably comprises a part of an operational member having spring members and a operating surface whereby pressure applied to the operating surface will compress the spring members and retract the finger to permit rotation of the housing relative to the base. When pressure is withdrawn from the operating surface the spring members urge the finger into an opening in the base to establish the desired angle of the base relative to the housing.
Application Number:
JP2735073U
Publication Date:
December 20, 1973
Filing Date:
March 06, 1973
Export Citation:
International Classes:
F16B7/10; F16M11/10; G03B21/00; G03B21/11; (IPC1-7): G03B21/00