Portable strapping apparatus

Details Portable strapping apparatus Portable strapping apparatus

1999-05-27

2000-10-17

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With stretching or tensioning means

156 735, 156579, 156580, 100 32, 100 33PB, B65B 1332

Patent

active

061316342

ABSTRACT:
A portable strapping apparatus has a semi-automatic fastening mechanism that uses a transmission unit in conjunction with a unidirectional bearing to drive a tensioning wheel. The tensioning wheel is provided with two slots arranged in a mutually perpendicular manner or a plurality of slots, by which the tensioning wheel can achieve a better binding strength. For facilitating the welder to push two strapping bands to positively abut against each other, an elastic presser located on one side of the tensioning wheel is used to gradually release strapping bands before welding. Thus the strapping apparatus according to the invention can positively perform the welding and cutting of strapping bands to effectively bind articles.

REFERENCES:
patent: 4050372 (1977-09-01), Kobiella
patent: 4313779 (1982-02-01), Nix
patent: 4820363 (1989-04-01), Fischer
patent: 5306383 (1994-04-01), Kobiella
patent: 5380393 (1995-01-01), Drabarek et al.
patent: 5476569 (1995-12-01), Harada
patent: 5632851 (1997-05-01), Young
patent: 5942061 (1999-08-01), Figiel et al.
patent: 5954899 (1999-09-01), Figiel et al.
patent: 6003578 (1999-12-01), Chang

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