ES226437A1 - Sheet feeding apparatus - Google Patents

Sheet feeding apparatus

Info

Publication number
ES226437A1
ES226437A1 ES0226437A ES226437A ES226437A1 ES 226437 A1 ES226437 A1 ES 226437A1 ES 0226437 A ES0226437 A ES 0226437A ES 226437 A ES226437 A ES 226437A ES 226437 A1 ES226437 A1 ES 226437A1
Authority
ES
Spain
Prior art keywords
retraction
arm
support
movement
plate
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
Application number
ES0226437A
Other languages
Spanish (es)
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.)
Aetna Standard Engineering Co
Original Assignee
Aetna Standard Engineering Co
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 Aetna Standard Engineering Co filed Critical Aetna Standard Engineering Co
Publication of ES226437A1 publication Critical patent/ES226437A1/en
Expired legal-status Critical Current

Links

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
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

Plate feeding apparatus, characterized in that it comprises a support for supporting a stack of plates, a magnetic roller adjacent to said support, a pick-up arm provided with a suction head at one end thereof, said pick-up arm being rotatably mounted for its movement in directions of advancement and retraction between a position in which said suction head is at a greater distance from said support than said roller and a position in which said suction head is closer to said support than the aforementioned one. Roller and is adapted to contact a plate on said support, means for producing suction in said collection head during a portion of the movement of said arm in the direction of retraction, whereby a plate will be collected by means of said pick-up head and removed from the referred heap, automatic means to cut the suction in the aforementioned head of his substantially at the time when the transported plate contacts said magnetic roller during its retraction movement and before said arm reaches the end of said retraction movement, means for communicating movement to said picking arm in said direction of advance and retraction, and means of control for the means of advance and retraction of said pick-up arm by means of which, once completely retracted, it will remain in full retraction until the contact between the plate being fed and the referred one is interrupted. Magnetic roller (Machine-translation by Google Translate, not legally binding)
ES0226437A 1955-04-20 1956-02-01 Sheet feeding apparatus Expired ES226437A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502615A US2819073A (en) 1955-04-20 1955-04-20 Sheet feeding apparatus

Publications (1)

Publication Number Publication Date
ES226437A1 true ES226437A1 (en) 1956-03-16

Family

ID=23998613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0226437A Expired ES226437A1 (en) 1955-04-20 1956-02-01 Sheet feeding apparatus

Country Status (2)

Country Link
US (1) US2819073A (en)
ES (1) ES226437A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958990A (en) * 1957-03-18 1960-11-08 Frank Manfredonia Automatic bag packaging machine and method
DE1123621B (en) * 1958-03-17 1962-02-08 Duerkopp Maschb Ges M B H Conveyor track section
US3002746A (en) * 1959-05-08 1961-10-03 Hallmark Cards Collator
DE1100552B (en) * 1959-06-26 1961-02-23 Schuler L Ag Device for destacking sheet metal blanks, especially those for can bodies
DE1198283B (en) * 1960-09-08 1965-08-05 Telefunken Patent Device for the dosed delivery of flat objects, such as mail items in particular
US3204591A (en) * 1963-02-25 1965-09-07 Singer Co Pneumatic work controlling devices for sewing machines
US3218061A (en) * 1963-10-07 1965-11-16 Control Data Corp Pneumatic pick off for perforated cards
FR2533841B1 (en) * 1982-10-01 1985-07-05 Hotchkiss Brandt Sogeme FOLD STACKING DEVICE ASSOCIATED WITH A STORAGE STORE AND SORTING MACHINE EQUIPPED WITH SUCH A DEVICE
SE9203156L (en) * 1992-10-27 1994-03-21 Sprinter System Ab Method and apparatus for feeding packaging materials in a rising machine from a stack of substances in a magazine
SE9203879L (en) * 1992-12-22 1994-06-23 Tetra Laval Holdings & Finance Device for dispensing packaging container blanks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1442718A (en) * 1920-03-04 1923-01-16 Jones & Laughlin Steel Company Conveyer
US1457830A (en) * 1921-08-18 1923-06-05 Reginald B Gerhardt Automatic work feeder
US2162580A (en) * 1938-08-27 1939-06-13 Hopkins Llewellyn Sheet-handling apparatus
US2197817A (en) * 1938-11-28 1940-04-23 Continental Steel Corp Feeding mechanism for metal sheets
US2661948A (en) * 1950-04-19 1953-12-08 United States Steel Corp Sheet pickup and feeder
US2661208A (en) * 1951-05-16 1953-12-01 Hercules Electric & Mfg Co Inc Feeding of magnetic sheet material

Also Published As

Publication number Publication date
US2819073A (en) 1958-01-07

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