US3877695A - Device for removing the upper piece from a cut lay - Google Patents

Device for removing the upper piece from a cut lay Download PDF

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Publication number
US3877695A
US3877695A US369358A US36935873A US3877695A US 3877695 A US3877695 A US 3877695A US 369358 A US369358 A US 369358A US 36935873 A US36935873 A US 36935873A US 3877695 A US3877695 A US 3877695A
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US
United States
Prior art keywords
plate
lay
spring
cut
cut lay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US369358A
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English (en)
Inventor
George Carroll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3877695A publication Critical patent/US3877695A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/14—Air blasts producing partial vacuum

Definitions

  • the operation of the gripping means is preferably effected pneumatically although it may of course be operated mechanically, electrically, magnetically or by a combination thereof.
  • FIG. 5 shows an alternate embodiment of a gripper utilizing discs.
  • spool valve 82 connects the source 54 through inlet to outlet 92 so the pressure air is admitted to line 94.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Advancing Webs (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Fiber Materials (AREA)
US369358A 1972-06-14 1973-06-12 Device for removing the upper piece from a cut lay Expired - Lifetime US3877695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2775572A GB1437347A (en) 1972-06-14 1972-06-14 Device for removing one piece of material from a stack of pieces

Publications (1)

Publication Number Publication Date
US3877695A true US3877695A (en) 1975-04-15

Family

ID=10264741

Family Applications (1)

Application Number Title Priority Date Filing Date
US369358A Expired - Lifetime US3877695A (en) 1972-06-14 1973-06-12 Device for removing the upper piece from a cut lay

Country Status (5)

Country Link
US (1) US3877695A (en(2012))
JP (1) JPS4948989A (en(2012))
DE (1) DE2330365A1 (en(2012))
GB (1) GB1437347A (en(2012))
IT (1) IT986520B (en(2012))

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605216A (en) * 1984-07-24 1986-08-12 General Motors Corporation Material pick-up mechanism
US4660819A (en) * 1984-09-27 1987-04-28 Xerox Corporation Automatic restacking registration in a recirculating document handler
US4678173A (en) * 1985-12-11 1987-07-07 Fieldcrest Cannon, Inc. Apparatus for automatically and continuously feeding and folding textile articles
US5356126A (en) * 1990-03-21 1994-10-18 Institu Fur Textil - Und Verfahrenstechnik Der Deutschen Institut Fur Textil - Und Faserforschung Stuttgart Method and apparatus for separating piled textile cuts
CN106388106A (zh) * 2016-08-31 2017-02-15 杰克缝纫机股份有限公司 裁片打标分离机构以及裁片打标分离方法
WO2021003141A1 (en) 2019-07-02 2021-01-07 The North Face Apparel Corp. Aerogripper apparatus, system, and methods

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364550A (en) * 1980-10-03 1982-12-21 Xerox Corporation Corrugation venturi paper feeder
EP0115438B1 (en) * 1983-01-31 1989-03-22 The University of Hull Separating an item from a stack
NL8502400A (nl) * 1985-09-02 1987-04-01 Nl Kleding & Tricotage Rnkt Werkwijze en inrichting voor het afnemen van het bovenste pand van een stapel panden zoals textielpanden.
DE19609701C1 (de) * 1996-03-13 1997-04-10 Roland Man Druckmasch Bogenanleger
CN111332834A (zh) * 2020-03-19 2020-06-26 柳州市自动化科学研究所 一种软包烟纸专用抓手

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158367A (en) * 1959-10-23 1964-11-24 Burroughs Corp Pneumatic sheet separator
US3168307A (en) * 1962-07-09 1965-02-02 Walton R Fabric handling
US3194551A (en) * 1960-11-21 1965-07-13 Singer Co Air operated work loading mechanism for sewing machines
US3253824A (en) * 1964-11-18 1966-05-31 L & L Mfg Inc Apparatus for separating pieces from a stack, and the like
US3588091A (en) * 1968-11-08 1971-06-28 Stone Mfg Co Apparatus and method for picking up and transporting cloth pieces from a stack
US3738645A (en) * 1971-11-26 1973-06-12 Usm Corp Top sheet separating, hold-back-down mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158367A (en) * 1959-10-23 1964-11-24 Burroughs Corp Pneumatic sheet separator
US3194551A (en) * 1960-11-21 1965-07-13 Singer Co Air operated work loading mechanism for sewing machines
US3168307A (en) * 1962-07-09 1965-02-02 Walton R Fabric handling
US3253824A (en) * 1964-11-18 1966-05-31 L & L Mfg Inc Apparatus for separating pieces from a stack, and the like
US3588091A (en) * 1968-11-08 1971-06-28 Stone Mfg Co Apparatus and method for picking up and transporting cloth pieces from a stack
US3738645A (en) * 1971-11-26 1973-06-12 Usm Corp Top sheet separating, hold-back-down mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605216A (en) * 1984-07-24 1986-08-12 General Motors Corporation Material pick-up mechanism
US4660819A (en) * 1984-09-27 1987-04-28 Xerox Corporation Automatic restacking registration in a recirculating document handler
US4678173A (en) * 1985-12-11 1987-07-07 Fieldcrest Cannon, Inc. Apparatus for automatically and continuously feeding and folding textile articles
US5356126A (en) * 1990-03-21 1994-10-18 Institu Fur Textil - Und Verfahrenstechnik Der Deutschen Institut Fur Textil - Und Faserforschung Stuttgart Method and apparatus for separating piled textile cuts
CN106388106A (zh) * 2016-08-31 2017-02-15 杰克缝纫机股份有限公司 裁片打标分离机构以及裁片打标分离方法
WO2021003141A1 (en) 2019-07-02 2021-01-07 The North Face Apparel Corp. Aerogripper apparatus, system, and methods

Also Published As

Publication number Publication date
IT986520B (it) 1975-01-30
GB1437347A (en) 1976-05-26
JPS4948989A (en(2012)) 1974-05-11
DE2330365A1 (de) 1974-01-03

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