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:
Jul. 07, 2015
Filed:
Apr. 09, 2010
Takayoshi Sano, Fuji, JP;
Satoru Nitta, Numazui, JP;
Noriyuki Ohbuchi, Mishima, JP;
Yoshihisa Ikeda, Shizuoka, JP;
Hiromu Saijyo, Suntou-Gun, JP;
Takayoshi Sano, Fuji, JP;
Satoru Nitta, Numazui, JP;
Noriyuki Ohbuchi, Mishima, JP;
Yoshihisa Ikeda, Shizuoka, JP;
Hiromu Saijyo, Suntou-Gun, JP;
TOSHIBA KIKAI KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A film stretching machine includes a clip chain for holding a lateral edge of a film and stretches the film while transporting the film with the clip chain holding the film and traveling, and includes an upper reference rail disposed at an upper side for guiding the clip chain; a lower reference rail disposed at a lower side for guiding the clip chain; a plurality of clips that constitutes the clip chain; an interval adjusting rail for adjusting intervals of the plurality of clips; and interval adjusting links that couple neighboring clips among the plurality of clips and contact with the interval adjusting rail to adjust the intervals of the plurality of clips. According to the film stretching machine, a stretch degree of a film can be adjusted with a simple configuration and little man-hours.