GB479778A - Improvements in or relating to automatic sheet feeding machines - Google Patents

Improvements in or relating to automatic sheet feeding machines

Info

Publication number
GB479778A
GB479778A GB23326/36A GB2332636A GB479778A GB 479778 A GB479778 A GB 479778A GB 23326/36 A GB23326/36 A GB 23326/36A GB 2332636 A GB2332636 A GB 2332636A GB 479778 A GB479778 A GB 479778A
Authority
GB
United Kingdom
Prior art keywords
suction devices
suction
lay
laterally
sheets
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
GB23326/36A
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.)
Headley Townsend Backhouse
Original Assignee
Headley Townsend Backhouse
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 Headley Townsend Backhouse filed Critical Headley Townsend Backhouse
Priority to GB23326/36A priority Critical patent/GB479778A/en
Publication of GB479778A publication Critical patent/GB479778A/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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/105—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/53—Articulated mechanisms
    • B65H2403/533—Slotted link mechanism
    • B65H2403/5331—Slotted link mechanism with sliding slotted link

Landscapes

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

Abstract

479,778. Feeding sheets. BACKHOUSE, H. T. Aug. 25, 1936, No. 23326. [Class 100 (i)] In an overlapping stream feeder in which the sheets are registered laterally by a suction device which pulls the sheets against a side lay, the suction device is arranged to move in the direction of feed while moving laterally, the suction device being arranged above the feed board moving in a plane parallel thereto, and being capable of movement after the sheet has been arrested by the side fay. Tho suction devices 8, Fig. 1, are reciprocated together longitudinally with the side lay 1 by means of a rod 2 actuated by a cam, and the suction devices are moved towards the lay 1 against the action of springs 9 by means of fixed cams 13 secured to adjustable supports 3, to which the lay is attached by means of screws 4 sliding in slots in the support. The cams 13 act on rollers 12 on rods 9 which slide in bearings 10 and carry the suction devices. In further modifications in which fixed side lays are used (1) the suction devices are operated for forward movement by an oscillating cam mounted in a support which reciprocates in a lateral direction and carries the suction devices with it ; (2) the suction devices are moved laterally as they move forwardly by means of fixed curved cam grooves of similar shape, the rod 2 being given a similar lateral movement by means of a, roller engaging a third cam groove. In Fig. 4, two discs 41 are intermittently rotated and are fitted with four suction apertures 40 connected in turn by radial passages 43 with a hollow spindle 42 connected to an exhaust apparatus. The discs 41 rotate a quarter turn at each operation and the suction devices cause the sheets to be moved forwards and also laterally towards the fixed lay 44. The suction devices may be moved laterally by pneumatic mechanism as described in Specification 464,873 and the air pressure in the suction devices may be controlled as in this Specification. Specifications 384,326 and 427,041 also are referred to.
GB23326/36A 1936-08-25 1936-08-25 Improvements in or relating to automatic sheet feeding machines Expired GB479778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23326/36A GB479778A (en) 1936-08-25 1936-08-25 Improvements in or relating to automatic sheet feeding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23326/36A GB479778A (en) 1936-08-25 1936-08-25 Improvements in or relating to automatic sheet feeding machines

Publications (1)

Publication Number Publication Date
GB479778A true GB479778A (en) 1938-02-11

Family

ID=10193793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23326/36A Expired GB479778A (en) 1936-08-25 1936-08-25 Improvements in or relating to automatic sheet feeding machines

Country Status (1)

Country Link
GB (1) GB479778A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484845A (en) * 1945-05-24 1949-10-18 American Can Co Sheet treating machine
US5613670A (en) * 1995-04-19 1997-03-25 Sitma S.P.A. Device utilizing a rotary disc having a gripping element for rapidly feeding sheet inserts to a pusher conveyor of a packaging machine
EP1743858A2 (en) 2005-07-13 2007-01-17 MAN Roland Druckmaschinen AG Side-pull-device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484845A (en) * 1945-05-24 1949-10-18 American Can Co Sheet treating machine
US5613670A (en) * 1995-04-19 1997-03-25 Sitma S.P.A. Device utilizing a rotary disc having a gripping element for rapidly feeding sheet inserts to a pusher conveyor of a packaging machine
EP1743858A2 (en) 2005-07-13 2007-01-17 MAN Roland Druckmaschinen AG Side-pull-device

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