Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1990-08-22
1992-02-25
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
156254, 156344, 83874, B32B 3500
Patent
active
050910426
ABSTRACT:
In order to rapidly and automatically separate especially worn floor coverings (12) of raised floor panels (10), preferably three separating apparatuses (17) are incorporated with motor powered cutting blades (18) in a device (13) which beneath the separating apparatuses (17) has a carriage (29) with holders (31) for the raised floor panel (10) which is to be treated. The carriage (29) can be moved by motor back and forth transverse to the cutting blades (18) of the separating apparatuses (17) or parallel to the longitudinal axis of the device (13). The separating apparatuses (17) are in turn fixed pivotally around a horizontal axis (19) on a base plate (21). Base plates (21), while being provided with springs and thus shock-absorbing, are in turn fixed on a transverse, portal-like frame part (15) movable to a limited extend in the direction of the longitudinal axis of the device (13). Carriage (29) is moved back and forth over a running nut ( 38) by a threaded spindle (39), which is fixed rotary movably on the frame (14) of the device (13), but is axially immovable and is driven alternately in either direction of rotation.
REFERENCES:
patent: 1383133 (1921-06-01), Lucke
patent: 4685991 (1987-08-01), Herrmann et al.
patent: 4722255 (1988-02-01), Choate et al.
patent: 4867819 (1989-09-01), Richardelli et al.
patent: 5000814 (1991-03-01), Sumi
Ball Michael W.
Mero-Werke
Osele Mark A.
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