US4624734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Label dispenser with articulated guide
Assignee: SCHWENZER ALFRED F NINE
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Filing: 1984-10-19
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Granted: 1986-11-25
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Expires: 2004-10-19
Abstract
Abstract A label dispenser for applying labels to containers transported via a conveyor includes a supply of labels carried by a web, a head for transferring the labels from the web to the containers, and a guide assembly which joins the head to the supply station. The length of the guide assembly is selected to space the supply station away from the head and from the conveyor thereby to provide space for other equipment alongside the conveyor. Web delivering labels to the head and spent web are both carried within the guide assembly in close proximity to each other to minimize the cross-sectional dimensions of the guide assembly. A set of rails is angled relative to the path of travel, the web making slidable contact with the rails and being folded thereabout to provide for a bending of the path, thereby to accommodate an angling of the head relative to the guide assembly for alignment with the conveyor.
Inventors
- 👤 Helmut Voltmer
- 👤 Alfred F. Schwenzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:38
CPC Classifications
B; B65; B65C; B65C9/00; B65C9/26; B65C9/36; B65C9/08; B65C9/18; B65C9/1865; B65C9/1869; B65C2009/0087; B65C2009/0096; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705; Y10T156/1707; Y10T156/171
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
154 words
A label dispenser for applying labels to containers transported in a given direction of travel along a conveyer comprising: a supply station providing a web with labels disposed thereon in pressure sensitive fashion; a dispensing head including means for transferring labels in said direction from the web to individual ones of the containers; and a guide assembly interconnecting said station and said head and including means for guiding the web along a path of travel between said station and said head, said head being angled relative to said guide assembly for alignment with said direction of travel of said conveyor; and wherein said guide assembly includes means for folding the web about itself on a line of folding thereby to bend said path of travel for alignment with said head, the line of folding being angled relative to a leg of said path by an angle in a range of approximately 40° to 50°.
Claim 2
Dependent Claim
154 words
A label dispenser for applying labels to containers transported in a given direction of travel along a conveyer comprising: a supply station providing a web with labels disposed thereon in pressure sensitive fashion; a dispensing head including means for transferring labels in said direction from the web to individual ones of the containers; and a guide assembly interconnecting said station and said head and including means for guiding the web along a path of travel between said station and said head, said head being angled relative to said guide assembly for alignment with said direction of travel of said conveyor; and wherein said guide assembly includes means for folding the web about itself on a line of folding thereby to bend said path of travel for alignment with said head, the line of folding being angled relative to a leg of said path by an angle in a range of approximately 40° to 50°.
Claim 3
Dependent Claim
16 words
A label dispenser according to claim 1 wherein said path is bent at a right angle.
Claim 4
Dependent Claim
25 words
A label dispenser according to claim 1 wherein segments of the web before and after said folding are disposed in planes parallel to each other.
Claim 5
Dependent Claim
16 words
A label dispenser according to claim 3 wherein said path is bent at a right angle.
Claim 6
Dependent Claim
90 words
A label dispenser according to claim 3 wherein said station comprises means for supplying said web with said labels thereon and means for receiving spent web; said guide assembly providing for the delivery of labels to said head along said path of travel, and for retrieval of spent web from said head to said receiving means along a second path of travel parallel to said first mentioned path of travel, said first and said second paths of travel being adjacent each other to minimize space occupied by said guide assembly.
Claim 7
Dependent Claim
49 words
A label dispenser according to claim 5 wherein said head is disposed alongside said conveyor and said guide assembly is elongated and extends away from said head to space said station away from said conveyor, thereby to minimize size of said label dispenser in the vicinity of said conveyor.
Claim 8
Dependent Claim
36 words
A label dispenser according to claim 6 wherein said head comprises a peel plate for separation of labels from said web, and a brush assembly for directing separated labels from said peel plate to a container.
Claim 9
Dependent Claim
49 words
A label dispenser according to claim 7 wherein said head further comprises means for guiding said web between a first surface of said peel plate and said first mentioned path of travel, and a second surface of said peel plate and said second path of travel of said web.
Claim 10
Dependent Claim
45 words
A label dispenser according to claim 6 wherein said guide assembly comprises a leg extending outwardly from said station, and plural sets of upper and lower rollers extending transversely of said leg for supporting said web along said first and said second paths of travel.
Claim 11
Dependent Claim
93 words
A label dispenser according to claim 6 wherein said folding means comprises a pair of upper and lower guide rails each having a rounded cylindrical surface of predetermined radius of curvature for slidable engagement with the web traveling respectively along said first and said second paths of travel, each of said rails having an axis parallel to said line of fold, the radii of curvature of said guide rails being sufficiently large to induce a bending of said web and of said labels without inducing a separation of said labels from said web.
Claim 12
Dependent Claim
45 words
A label dispenser according to claim 3 wherein said guide assembly comprises a leg extending outwardly from said station and plural sets of upper and lower rollers extending transversely of said leg for supporting said web along said first and said second paths of travel.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-11-24 | 1990-05-26 | 1990-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-24 | 1994-05-26 | 1994-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-24 | 1998-05-26 | 1998-11-25 | $7700.00 | Window Closed / Lapsed |