Buckles – buttons – clasps – etc. – Strap tighteners – Accordion straps
Patent
1997-09-16
1998-07-14
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Strap tighteners
Accordion straps
24 68R, 24 68B, A44B 2100, B25B 2500
Patent
active
057784965
ABSTRACT:
A strapping device includes two plates pivotally connected a U-shaped handle by a shaft to which two ratchets are disposed, each one of two distal ends of the handle has a cam means formed thereto, a control member and a pawl member respectively and movably disposed to the handle and between the two plates, both of the control and the pawl member engaged with the ratchets, a first board and a second board respectively and pivotally disposed between the two plates wherein a front end of the first board is located beneath a rear end of the second board, a first pin movably connected between the two plates and located beneath a rear end of the first board, two sliding plates slidably mounted to outside of the two plates with a first rod extending through third slots in the plates and the fourth slots in the sliding plates, the first rod received in a groove in a front end of the second board, a second rod extending through the fourth slots and first holes in the plates and a third rod connected between the two sliding plates. The first pin is lifted by a rotation of the cam means of the handle to actuate the first and the second board pivoted to let the sliding plates be pulled by a strap having one end thereof connected to the third rod and stopped within the third slots of the plates.
REFERENCES:
patent: 3175806 (1965-03-01), Prete, Jr.
patent: 4199182 (1980-04-01), Sunesson
patent: 4570305 (1986-02-01), Smetz et al.
patent: 5369848 (1994-12-01), Huang
patent: 5560086 (1996-10-01), Huang
Baxley, Esquire Charles E.
Sakran Victor N.
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