EP0313127A2
Expired / Lapsed
EP
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Adhesive tape cutting device for taping unit
Assignee: Individual
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Filing: 1988-09-29
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Granted: —
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Expires: 2008-09-29
Abstract
Abstract The adhesive tape cutting device comprises a cutting blade (28) constrained to a moving support (6) which guides said blade (28) to intercept the tape (33) at a predetermined point on the path of travel of the tape. The (28) blade is constrained in a yielding manner to said support (6) in such a manner that said blade (28), following its engagement with the tape (33), is entrained by the latter and then, thanks to the yielding nature of its constraint with the support, follows the travel of the tape until completion of the tape cut.
Inventors
- 👤 Augusto Marchetti
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 10:25
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; B65H35/0026; B65H35/0033; B65H35/006; B65H35/0073; B65H35/008; B65H35/0086; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1343; Y10T83/00; Y10T83/465; Y10T83/869; Y10T83/8776
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
79 words
Adhesive tape cutting device for taping unit comprising a cutting blade (28) constrained to a moving support (6) which guides said blade (28) to intercept the tape (33) at predetermined point on the path of travel of the tape characterized in that the constraint between said blade (28) and the associated support (6) is the yielding type in such a manner that said blade (28), following its engagement with the tape, is moving in relation to said support (6).
Claim 2
Dependent Claim
79 words
Adhesive tape cutting device for taping unit comprising a cutting blade (28) constrained to a moving support (6) which guides said blade (28) to intercept the tape (33) at predetermined point on the path of travel of the tape characterized in that the constraint between said blade (28) and the associated support (6) is the yielding type in such a manner that said blade (28), following its engagement with the tape, is moving in relation to said support (6).
Claim 3
Dependent Claim
30 words
Device in accordance with claim 1 characterized in that said blade (28) is fitted in a blade holder (18) connected in an elastically yielding manner to said moving support (6).
Claim 4
Dependent Claim
25 words
Device in accordance with claim 2 characterized in that said moving support (16) consists of a pair of shaped arms (7, 8, 9) connected together.
Claim 5
Dependent Claim
53 words
Device in accordance with claim 3 characterized in that said blade holder (18) is mounted in a turning manner on a pin (17) connecting said (7, 8, 9) arms and subject to the effect of a spring (19) which holds it in a predetermined neutral position in relation to said moving support (6).
Claim 6
Dependent Claim
29 words
Device in accordance with claim 4 characterized in that said blade holder (18) in neutral position is butted against transversal extensions (22) of said shaped arms (7, 8, 9).
Claim 7
Dependent Claim
53 words
Device in accordance with claim 4 characterized in that said blade holder (18) consist of a supporting plate (23) provided with arms (24) pivoted on said second pin (17) and a locking plate (25) provided with openings (26) for passage of bolts (27) for fixing said blade (28) to said blade holder (18).
Claim 8
Dependent Claim
23 words
Device in accordance with claim 6 characterized in that said supporting plate (23) is provided with a centering element (29) of said blade.
Claim 9
Dependent Claim
25 words
Device in accordance with claim 1 characterized in that said blade (28) is mountd directly in an elastically yielding manner on said moving support (6).
References Cited (Backward Citations)
No citation records indexed.
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