The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1993
Filed:
Aug. 28, 1992
Kazuhisa Kubota, Aichi, JP;
Hiroyasu Ito, Aichi, JP;
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Abstract
A flat cable connector including a first planetary roller, and a plurality of second planetary rollers as a flat cable guiding members, and a planetary gear mechanism for revolving the first roller round a rotor in an annular space between the rotor and a stator. The flat cable is turned at the first planetary roller so that the flat cable is wound in the opposite directions between the inside and outside of the second planetary rollers. The planetary gear mechanism is constructed to satisfy the relationship expressed as: a=b.times.{Di/(Di+Do)}, where a is the angular velocity of the planetary gear in its revolution; b is the angular velocity of the rotor with respect to the stator; Di is the diameter of an inner circumferential wall of the annular space; and Do is the diameter of the outer circumferential wall thereof. The amount of the flat cable fed out from or to the inner circumferential wall of the annular space is almost equal to the amount of the flat cable wound along or fed out from the outer circumferential wall of the annular space.