GB1353514A - Shoe upper conforming machines - Google Patents

Shoe upper conforming machines

Info

Publication number
GB1353514A
GB1353514A GB1204671*[A GB1204671A GB1353514A GB 1353514 A GB1353514 A GB 1353514A GB 1204671 A GB1204671 A GB 1204671A GB 1353514 A GB1353514 A GB 1353514A
Authority
GB
United Kingdom
Prior art keywords
wipers
stop
cylinder
arrested
shoes
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
GB1204671*[A
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery Ltd
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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Publication of GB1353514A publication Critical patent/GB1353514A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D21/00—Lasting machines
    • A43D21/16—Lasting machines with lasting pincers and toe- or heel-embracing wipers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D21/00—Lasting machines
    • A43D21/12—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
    • A43D21/125—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last with a plurality of pincers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D21/00—Lasting machines
    • A43D21/18—Lasting machines with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

1353514 Boots &c BRITISH UNITED SHOE MACHINERY CO Ltd 29 April 1971 [30 April 1970] 12046/71 Addition to 1235096 Heading A3B The lasting machine of the parent Specification which includes wipers which are temporarily arrested when they contact the upper so that an insole plate can be lowered out of the path of the wipers, is modified by including means to vary the positions taken up by the leading edges of the wipers in their temporarily arrested position to suit them to shoes of different sizes, comprising means for detecting the length of the shoe, and means assocaited with the length detecting means for regulating the means for temporarily arresting the wipers. As described the wipers 99 are arrested by a wedge shaped abutment 113 which is moved by piston and cylinder device 116 from a retracted position into the path of a stop member 117 on the piston rod 118 of the wiper operating means. The operative position of the wedge 113 is determined by a stop formed by a piston rod 112 connected to a piston 110 in cylinder 109. In a first embodiment as shown the cylinder 109 is connected by pipe 141 to a cylinder 105 which moves the heel rest 103 into contact with the shoe 101. The spaces 107, 111 in the cylinders 105, 109 and the pipe 141 are filled with hydraulic fluid so that the stop 112 is moved a distance proportionate to the distance moved by the heel rest 103. Movement of the stop 112 varies the operative position of the wedge 113 and thus varies the arrested position of the wipers. In a modification (not shown) the cylinder 109 is controlled by a solenoid operated valve which is actuated by switch which is opened and closed by cam carried by the heel rest. For shoes in a large size range the switch remains open and the stop 112 occupies a retracted position, and for shoes in a small size range the cam closes the switch so that the stop occupies an extended position.
GB1204671*[A 1970-04-30 1971-04-29 Shoe upper conforming machines Expired GB1353514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2021351A DE2021351C2 (en) 1970-04-30 1970-04-30 Control for a device for tweaking footwear

Publications (1)

Publication Number Publication Date
GB1353514A true GB1353514A (en) 1974-05-22

Family

ID=5769965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1204671*[A Expired GB1353514A (en) 1970-04-30 1971-04-29 Shoe upper conforming machines

Country Status (6)

Country Link
JP (1) JPS548145B1 (en)
DE (1) DE2021351C2 (en)
FR (1) FR2092929B2 (en)
GB (1) GB1353514A (en)
IT (1) IT983125B (en)
ZA (1) ZA712753B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999056577A1 (en) * 1998-05-06 1999-11-11 Officina Meccanica B.D.F. S.R.L. Device for blocking footwear parts in an apparatus which detects automatically the contour of such parts

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466266A (en) * 1973-04-13 1977-03-02 British United Shoe Machinery Shoe upper conforming machines
DE3245120A1 (en) * 1982-12-07 1984-06-07 Internationale Schuh-Maschinen Co Gmbh, 6780 Pirmasens DEVICE FOR TOP AND BALL THICKNING A SHOE UNIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999056577A1 (en) * 1998-05-06 1999-11-11 Officina Meccanica B.D.F. S.R.L. Device for blocking footwear parts in an apparatus which detects automatically the contour of such parts

Also Published As

Publication number Publication date
IT983125B (en) 1974-10-31
JPS548145B1 (en) 1979-04-12
DE2021351A1 (en) 1971-11-25
FR2092929A2 (en) 1972-01-28
ZA712753B (en) 1972-06-28
FR2092929B2 (en) 1974-10-18
DE2021351C2 (en) 1982-06-16

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SU422568A1 (en) DEVICE FOR DAILY DISTRIBUTION OF DETAILS 1 The invention relates to the loading devices of machine tools. Devices are known for single-piece delivery of parts from a magazine equipped with a gate, by means of a back-to-back movable gate that is connected to a drive. increases the stroke of the gate. The proposed device differs from the known ones in that the flap is made movable in a vertical position and pivotally connected on spring-loaded forked lever cooperating with a drive shibera.Gakoe performance reduces the magnitude of the stroke shibera.Ia FIG. 1 shows the proposed device; in fig. 2 is a section along A — A in FIG. one; in fig. 3 shows a section B — B in FIG. one; in fig. 4 - the position of the gate at the beginning of its working stroke. The device consists of a magazine 1, a movable damper 2, which is pivotally connected to a spring-loaded forked lever 3, interacting with a cam actuator 4, a gate valve 5, equipped with a spring-loaded lever 6 and a link 7. Rear wall of the magazine 1 has a spike 8. From the cam drive 4 by means of the levers 3 and 6, the movement is transmitted to the gate 2 and the gate 5. While the gate 5 moves to the left (according to the drawing), the slide valve 2 descends sharply downwards and takes the lowest position before post 5 de It will fall to the height of one piece 9. When sliding 5 to the right (according to the drawing), it must send some distance and t before viewing with part 9, the moving flap 2 should rise to its extreme upper position during this time, only after this detail 9 served on a working position. The spike 8 in the wall of the magazine 1 enters the groove of the gate b. When gate D goes to the extreme left position (according to the drawing), item 9, having lowered from store 1 to 15, will be bounded on one side by a thorn b, and on the other, by lowered movable damper 2, which will not give part 9 to be flushed B from right to left 20. Item of the Invention A device for single-piece delivery of parts from a magazine equipped with a shutter, connected with a return actuator of a movable sliding gate, characterized in that, in order to reduce the slide stroke stroke, the shutter is made movable in a vertical direction. papravenlen i30 pivotally connected with a spring-loaded fork-shaped lever, interacting with the gate drive.
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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PE20 Patent expired after termination of 20 years