Title:
TENSIONING DEVICE FOR AUTOMOBILE PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2020/037472
Kind Code:
A1
Abstract:
A tensioning device for automobile production, comprising a base (1), wherein a first support post (2) is fixedly connected to an upper surface of the base (1), a second support post (3) is fixedly connected to the upper surface of the base (1), and a third support post (4) is fixedly connected to the upper surface of the base (1); a first through hole (6) is opened at a middle part of one side of the first support post (2); the first support post (2) and first rollers (5) are movably connected by means of the first through hole (6); a gap is retained between the first rollers (5); and a top part of the first support post (2) is provided with a lever (7). The described tensioning device for automobile production is provided with the lever (7), and a weight block (12) is added to one end of the lever (7) so that the tensioning device may automatically tighten. By means of being provided with the weight block (12), the degree of tightness of the tensioning device may be changed by means of changing the weight of a placed article. By means of being provided with a gear (18) and racks (14, 17), the effect of manually adjusting the degree of tightness of the tensioning device may be achieved.
Inventors:
SONG JINDUO (CN)
Application Number:
PCT/CN2018/101394
Publication Date:
February 27, 2020
Filing Date:
August 20, 2018
Export Citation:
Assignee:
SONG JINDUO (CN)
International Classes:
B65G23/44
Foreign References:
| CN207551108U | 2018-06-29 | |||
| CN204999143U | 2016-01-27 | |||
| CN108100575A | 2018-06-01 | |||
| CN105151675A | 2015-12-16 | |||
| CN206298037U | 2017-07-04 | |||
| JP2017178532A | 2017-10-05 |
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