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:
May. 30, 1989
Filed:
May. 11, 1988
Hisaharu Goto, Nagoya, JP;
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Abstract
An embroidery frame supporting device includes a frame member having either a fixing screw or a ferromagnetic plate, a driving mechanism for travelling in a two dimensional plane, a carriage member for supporting the frame members and for transmitting the movement of the driving mechanism to the frame member, a yoke member fixed to the carriage member, a magnetic member fixed to the yoke member, and a recess provided on the carriage member and engaging with the fixing screw. When a large or heavy frame member is fixed to the carriage member, the fixing screw is inserted into the recess. Thus, the large frame member is fixed to the carriage member with a suitable supporting force. Further, when a small frame member is fixed to the carriage member, the small or light frame member is attracted by the magnetic force of the magnet member. Thus, the small frame member is fixed to the carriage member with suitable supporting force.