Hand-held implements for transferring a film from a backing stri

Details Hand-held implements for transferring a film from a backing stri Hand-held implements for transferring a film from a backing stri

1997-08-29

1999-04-27

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

156579, 156540, 206393, 206411, 2421602, B44C 702, B65D 8567, B32B 3500

Patent

active

058977422

ABSTRACT:
The invention relates to a hand-held implement for transferring a film (25) from a backing strip (7) wound on a supply real (5) onto a substrate, the said implement having a housing (2), a pressure-exerting part (16) projecting therefrom, and two bearing and/or carrier devices for the supply reel (5) and a take-up real (6) for the backing strip (7) guided around the pressure-exerting part (16), the housing being able to be opened for the purposes of replacing the reels (5,6). In order to be able to load such a hand-held implement simply and quickly without the costs and material expenditure involved in a replaceable cassette, a loading aid (30) provided for loading the opened housing (2) with the reels (5,6) is proposed in a mutual arrangement of these reels (5,6) that is substantially identical to that of the bearing and/or carrier devices, the loading aid having at least one guide element (34) associated with the guide surface (16b, 18) of the pressure-exerting part (16), which element is designed to ensure that the backing strip (7) extending between the two reels (5,6) rests against the latter in such a way that when the loading aid (30) is in place it at least partially surrounds or envelopes the pressure-exerting part (16).

REFERENCES:
patent: 3743086 (1973-07-01), Aldrich
patent: 3917090 (1975-11-01), Montagnino
patent: 4271962 (1981-06-01), Stepanski
patent: 4849064 (1989-07-01), Manusch et al.
patent: 5281298 (1994-01-01), Poisson et al.
patent: 5480510 (1996-01-01), Manusch et al.
patent: 5507386 (1996-04-01), Foote
patent: 5770007 (1998-06-01), Czech et al.
patent: 5792263 (1998-08-01), Koyama et al.

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