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:
Sep. 08, 1992
Filed:
Sep. 11, 1991
Kenshi Kondo, Tokyo, JP;
Abstract
A printed circuit board transferring device is disclosed which includes a pair of endless roller chains defining a printed circuit board transferring path therebetween, a plurality of support members fixed to the chains for movement therewith and each adapted to support printed circuit boards thereon, a clamp plate member provided on each of the support members and moveable between close and open positions, and an engaging member provided both ends of the transfer path and engageable with upper surface of the clamp plate members to maintain the clamp plate members in the open positions, so that the printed circuit boards supported on the supporting members are clamped between the supporting members and the clamp plate members during the non-engagement of the clamp plate members with the engaging member.