Patent US4187571A successfully refreshed from Google Patents.
US4187571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manually movable binding apparatus
Assignee: ASTHAUSBOLAGEN HB ASTERO AND STOCKHAUS
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Filing: 1978-06-23
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Granted: 1980-02-12
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Expires: 1998-06-23
Abstract
Abstract Apparatus for binding bundles of paper comprising band folding means for attaching a band to an edge of a bundle, wherein the band folding means is divided into three parts and comprises in series a press plate and a pair of band folders facing each other, at least the plate being suspended in spring means acting in direction to the upper edge of the bundle, the folders being spring-urged against each other, and the band folding means being arranged to act against the upper edge of the bundle.
Inventors
- 👤 Ulf J. E. Astero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:06
CPC Classifications
B; B42; B42C; B42C9/00; B42C9/02; Y; Y10; Y10S; Y10S412/00; Y10S412/90
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
159 words
In an apparatus for binding bundles of paper, comprising means for holding a bundle of paper as a unit, and a binding means comprising a band folding means for attaching a band provided with a binder to an edge of the bundle, the band folding means being divided into a press means acting on the bundle edge and, in series therewith, a pair of band folders facing each other and acting on the bundle rims adjacent the bundle edge; the improvement wherein: the bundle holding means is a stationary apparatus and the binding means is mounted in a housing adapted to be manually moved along the upper edge of the bundle; further wherein the press means is a press plate which is spring urged toward the upper edge of the bundle and both of the band folders acting on the upper rims of the bundle are spring urged toward each other so as to accommodate for varying bundle thicknesses.
Claim 2
Dependent Claim
159 words
In an apparatus for binding bundles of paper, comprising means for holding a bundle of paper as a unit, and a binding means comprising a band folding means for attaching a band provided with a binder to an edge of the bundle, the band folding means being divided into a press means acting on the bundle edge and, in series therewith, a pair of band folders facing each other and acting on the bundle rims adjacent the bundle edge; the improvement wherein: the bundle holding means is a stationary apparatus and the binding means is mounted in a housing adapted to be manually moved along the upper edge of the bundle; further wherein the press means is a press plate which is spring urged toward the upper edge of the bundle and both of the band folders acting on the upper rims of the bundle are spring urged toward each other so as to accommodate for varying bundle thicknesses.
Claim 3
Dependent Claim
26 words
Apparatus according to claim 1, characterized in that the folders (2A, 2B) are mounted in spring means (5) acting against the upper edge of the bundle.
Claim 4
Dependent Claim
22 words
A binding apparatus as set forth in claim 1, wherein the housing comprises bearing means for mounting a roll of band material.
Claim 5
Dependent Claim
28 words
A binding apparatus as set forth in claim 1, wherein a knife for severing the band is positioned between the press plate and the pair of band folders.
Claim 6
Dependent Claim
57 words
A binding apparatus as set forth in claim 1, wherein the press plate is curved to allow for successive pressing of the band against the binding edge of the bundle, further wherein the pair of band folders are arranged trailing the plate in the path of movement of the housing over the upper edge of the bundle.
Claim 7
Dependent Claim
81 words
A binding apparatus as set forth in claim 1, wherein each of the band folders have an upper flange arranged to contact the band on the binding edge of the bundle and a side flange arranged to bring a peripheral portion of the band into engagement with the upper rim portion of the side surface of the bundle, the side flanges being curved so as to successively engage the peripheral portion of the band against the side surface of the bundle.
Claim 8
Dependent Claim
49 words
A binding apparatus as set forth in claim 1, further including a glue distributing means for metering glue onto the upper edge of a bundle when the housing is moved along the upper edge of the bundle prior to the band being positioned on the edge of the bundle.
Claim 9
Dependent Claim
17 words
A binding apparatus as set forth in claim 1, wherein the band folding means includes heating means.
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) | 1983-02-11 | 1983-08-13 | 1984-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-11 | 1987-08-13 | 1988-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-11 | 1991-08-13 | 1992-02-12 | $7700.00 | Window Closed / Lapsed |