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:
Apr. 22, 1997
Filed:
Jan. 12, 1995
Matti Rantanen, Kirkkonummi, FI;
Orion-Yhtyma OY, Espoo, FI;
Abstract
The invention relates to a transfer device for performing a regular, linear transfer movement including a body (1), provided with a threaded bar (2), a stepping motor (3) for driving the threaded bar (2), two guide bars (4, 5), a slide (6), and a follower (7) connected to it. The slide (6) is moved along the guide bars (4, 5) by the follower (7), which transforms the rotational movement of the threaded bar (2) into a linear transfer movement. The object to be transferred with the transfer bar (2) is attachable to the slide (6). The invention is characterized by the fact that the slide (6) includes an opening (8), through which the threaded bar (2) is fitted to pass with some play, and in connection with the opening (8) there is a follower (7), having a tongue (9), which is fitted to follow the threaded groove (10) of the threaded bar (2), so that the rotational movement (A, B) of the threaded bar is transformed into a linear movement of the slide (6) via the follower (7).