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. 30, 2013
Filed:
Oct. 19, 2009
Buqin Ruan, Zhugang Town, CN;
Buqin Ruan, Zhugang Town, CN;
Zhejiang Topsun Logistic Control Co., Ltd., Taizhou, CN;
Abstract
The present invention provides a force measuring ratchet tie down in the field of goods holding. The force measuring ratchet tie down of the invention addresses the technical problems such has insufficiently tight binding, severe difficulty in control and trouble in adjustment. The force measuring ratchet tie down includes a body assembly, a handle, a teeth stop board, a catch and a scroll. The handle is connected with the body assembly through the scroll. A binding belt having a fixable outer end is connected to the body assembly. Another binding belt having a fixable outer end is rolled on the scroll. A ratchet is fixed on the scroll. The body assembly is movably connected with a teeth stop board the end of which could be embedded among the teeth of the ratchet. The handle is movably connected with a catch the end of which could be embedded among the teeth of the ratchet. A sensor is placed at a forced part of the tie down, which is linked with a signal processing circuit and could generate a signal corresponding to the size of the tensioning force of the binding belt when the tie down is in operation. A display device is connected to the signal processing circuit. The force measuring ratchet tie down of the invention has advantages including a high safety property, a compact structure and a low manufacturing cost.