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US3866905A Expired / Lapsed US ⏱️ 0.0 years remaining

Separator and transfer device for paper napkins, towels and the like

Assignee: CG Bretting Manufacturing Co Inc
•
Filing: 1972-10-04
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Granted: 1975-02-18
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Expires: 1992-10-04
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Abstract

Abstract A separator and transfer device for paper napkins, towels and the like wherein a specific quantity or number of relatively flat objects such as paper napkins, towels or similar material can be automatically separated and transferred.

Inventors

  • 👤 John F Trogan
  • 👤 James H Beebe

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 00:26
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/30; B65H29/00; B65H29/38; B65H29/44; B65H31/28; B65H33/00; B65H33/02; B65H2301/00; B65H2301/30; B65H2301/32; B65H2301/321; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4214; B65H2301/42146; B65H2404/00; B65H2404/30; B65H2404/31; B65H2404/311

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 226 words
Apparatus for separating and transferring a plurality of nonrigid articles along a generally horizontally disposed path from a source of articles, said apparatus comprising a frame located adjacent to said source, a tray mounted on said frame in a generally horizontal position, one end of said tray being located in a position to receive articles from said source, means for continuously moving articles from said source onto said one end of said tray, shaft means mounted on said frame, at least one separator finger fixed to said shaft, rotatable means fixed to said shaft for maintaining said separator finger in inoperative position until a predetermined quantity of articles have been placed on said tray, lever means swingably mounted on said frame and normally disposed in the path of rotation of said rotatable means, means for swinging said lever means out of the path of said rotatable means to permit rotation of said shaft, means for rotating said shaft so that said separator finger engages and moves the articles away from said one end, at least one transfer member movably mounted on said frame, means for moving said transfer member in a first direction to a position behind and in engagement with said articles on said tray and moving said transfer member in a second direction to move said articles to the opposite end of said tray.
Claim 2
Dependent Claim 226 words
Apparatus for separating and transferring a plurality of nonrigid articles along a generally horizontally disposed path from a source of articles, said apparatus comprising a frame located adjacent to said source, a tray mounted on said frame in a generally horizontal position, one end of said tray being located in a position to receive articles from said source, means for continuously moving articles from said source onto said one end of said tray, shaft means mounted on said frame, at least one separator finger fixed to said shaft, rotatable means fixed to said shaft for maintaining said separator finger in inoperative position until a predetermined quantity of articles have been placed on said tray, lever means swingably mounted on said frame and normally disposed in the path of rotation of said rotatable means, means for swinging said lever means out of the path of said rotatable means to permit rotation of said shaft, means for rotating said shaft so that said separator finger engages and moves the articles away from said one end, at least one transfer member movably mounted on said frame, means for moving said transfer member in a first direction to a position behind and in engagement with said articles on said tray and moving said transfer member in a second direction to move said articles to the opposite end of said tray.
Claim 3
Dependent Claim 25 words
The structure as defined in claim 1 including means on said one end of said tray for retaining articles that are moved onto said tray.
Claim 4
Dependent Claim 19 words
The structure as defined in claim 1 including a plurality of generally parallel separator fingers fixed to said shaft.

References Cited (Backward Citations)

US1991411A Cited
US2787468A Cited
US2954881A Cited
US3254889A Cited
US3279792A Cited
US3351215A Cited
US3557688A Cited
US3624723A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-02-17 1978-08-19 1979-02-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-02-17 1982-08-19 1983-02-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-02-17 1986-08-19 1987-02-18 $7700.00 Window Closed / Lapsed

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