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
Authority
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3877695A publication Critical patent/US3877695A/en
Anticipated expiration legal-status Critical
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)
  • Sewing Machines And Sewing (AREA)
  • Advancing Webs (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
DE3477367D1 (en) * 1983-01-31 1989-04-27 Univ 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
GB1437347A (en) 1976-05-26
JPS4948989A (en, 2012) 1974-05-11
IT986520B (it) 1975-01-30
DE2330365A1 (de) 1974-01-03

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