ATTACHMENT DEVICE TO RAIL

PURPOSE:To prevent that a restoring spring formed of a coil spring is detached from a slider or that it is buckled. CONSTITUTION:A slider 2 one end part of which protrudes, so as to be freely advanced and retreated, into a recessed part 11, for rail attachment use, which has been formed in the botto...

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Bibliographic Details
Main Authors TOMITA MITSURU, TANAKA TAKANOBU, HISAMOTO HIDEO
Format Patent
LanguageEnglish
Published 26.02.1993
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:PURPOSE:To prevent that a restoring spring formed of a coil spring is detached from a slider or that it is buckled. CONSTITUTION:A slider 2 one end part of which protrudes, so as to be freely advanced and retreated, into a recessed part 11, for rail attachment use, which has been formed in the bottom face of an apparatus 1 is mounted on a guide groove 13 formed in the bottom face of the apparatus 1. The slider 2 is provided with an opening window 23 for spring attachment use in the central part; a spring-receiving protrusion 15 formed so as to protrude on the bottom face of the guide groove 13 is inserted into the opening window 23 for spring attachment use. A spring-inserting protrusion 24 is formed so as to protrude on a face faced with the spring-receiving protrusion 15 out of inner circumferential faces of the opening window 23 for spring attachment use. The spring-inserting protrusion 24 is inserted into one end part of a restoring spring 3 composed of a coil spring, and the other end part of the restoring spring 3 is received by the spring-receiving protrusion 15. A groove 17 where the spring-inserting protrusion 24 is passed when the slider 2 is moved is formed in the spring- receiving protrusion 15.
Bibliography:Application Number: JP19910203149