Severing by tearing or breaking – Severing by manually forcing against fixed edge – With feed-out of predetermined length from work supply
Patent
1989-09-18
1991-08-20
Phan, Hien H.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
With feed-out of predetermined length from work supply
225 88, B26F 302, B65D 85676
Patent
active
050407139
ABSTRACT:
A lateral tear tape stand comprises a base plate; a lower cover body closely disposed on the base plate and having a lateral opening and a longitudinal opening; a controlling member having one end movably fixed on the base plate and the other end outwardly extending through the longitudinal opening; a driving mechanism having a first member, a second member and a spring member for rotatably connecting one end of the first member and that of the second member, the other end of the first member rotatably disposed on the lower cover body and that of the second member outwardly extending through the lateral opening; a pushing mechanism having a laterally elongated pushing plate projecting from the first member and contacting with the controlling member, and a flexible member for connecting the laterally elongated pushing plate with the lower cover body; a hollow and cylindrical driven member irreversibly sheathed on the driving mechanism and having serrated inner wall for irreversably and removably engaging with the other end of the second member; and an upper cover having a vertical edge and a knife member inwardly removable disposed on the vertical edge of the cover such that the clearance between the knife member and the edge of the cover equals to the thickness of a lateral tear tape.
REFERENCES:
patent: 1959332 (1934-05-01), Bowles et al.
patent: 2676765 (1954-04-01), Kaplan
patent: 3054528 (1962-09-01), Loomis
patent: 3329326 (1967-07-01), Simon
Liao Kuo C.
Wang Chung-Ching
Phan Hien H.
Seal King Industrial Co., Ltd.
Sutton Ezra
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