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:
Jun. 25, 2002
Filed:
Oct. 20, 2000
Ryoichi Adachi, Kameyama, JP;
Yoshimi Noro, Aichi, JP;
Abstract
The rotating connector contains a first case and a second case, which are combined to be rotatable relative to each other and define an annular space inside; a ring member having a plurality of rollers arranged in the circumferential direction within the annular space, the ring member being capable of moving in the circumferential direction within the annular space; and a spirally wound belt-shaped transmission line having an inverting section at an intermediate portion thereof, where the winding direction of the transmission line is inverted by one of the rollers, one end and the other end of the spirally wound transmission line being connected to the first case and to the second case respectively. The second case has a bottom plate; the ring member contains, among the plurality of rollers, regulating rollers each having an abutting shaft to be abutted against the bottom plate, the abutting shaft controlling the face of the regulating roller opposing the bottom plate not to contact with the bottom plate.