GB1328349A - Shoe upper conforming machines - Google Patents

Shoe upper conforming machines

Info

Publication number
GB1328349A
GB1328349A GB5660369A GB1328349DA GB1328349A GB 1328349 A GB1328349 A GB 1328349A GB 5660369 A GB5660369 A GB 5660369A GB 1328349D A GB1328349D A GB 1328349DA GB 1328349 A GB1328349 A GB 1328349A
Authority
GB
United Kingdom
Prior art keywords
wipers
piston
nov
retracted
cam
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
GB5660369A
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 GB1328349A publication Critical patent/GB1328349A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Actuator (AREA)
  • Sewing Machines And Sewing (AREA)
  • Braking Arrangements (AREA)

Abstract

1328349 Boots &c BRITISH UNITED SHOE MACHINERY CO Ltd 18 Nov 1970 [19 Nov 1969] 56603/69 Heading A3B In a lasting machine of the type in which the wipers 7 are temporarily arrested at a position (shown dotted) where they contact the lasting margin 25, the insole rest 11 is retracted and the wipers thereafter resume their closing movement, the piston 4 which operates the wipers 7 is stopped by supplying compressed air to both sides of the piston 4. As described the machine is similar to that described in Specification 1235096 but the wipers are driven by a piston rod 18 connected to one side of piston 4 in cylinder 19. When the wipers 7 contact the lasting margin 25 a cam 54 operates switch 62 to supply air to both sides of piston 4 to stop it. Air line 70 is also connected to a pressure bleed-off to equalise the forces applied to the opposite faces of piston 4 despite difference in their effective areas. After a short time delay the insole plate 11 is retracted and cam 34 operates switch 64 to cause the wipers 7 to resume their advancing and closing movement.
GB5660369A 1969-11-19 1969-11-19 Shoe upper conforming machines Expired GB1328349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5660369 1969-11-19

Publications (1)

Publication Number Publication Date
GB1328349A true GB1328349A (en) 1973-08-30

Family

ID=10477056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5660369A Expired GB1328349A (en) 1969-11-19 1969-11-19 Shoe upper conforming machines

Country Status (6)

Country Link
US (1) US3657754A (en)
JP (1) JPS5037578B1 (en)
DE (1) DE2055047B2 (en)
FR (1) FR2069712A5 (en)
GB (1) GB1328349A (en)
ZA (1) ZA707790B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307388C2 (en) * 1983-03-02 1993-12-16 Ver Schuhmasch Gmbh Method and device for tweaking front parts of shoes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082448A (en) * 1961-08-23 1963-03-26 United Shoe Machinery Corp Heel and shank lasting machines
US3268930A (en) * 1965-03-25 1966-08-30 United Shoe Machinery Corp Lasting machines
FR1497495A (en) * 1966-05-05 1967-10-13 Jourdan Fils Seducta Improvements to shoe fitting machines
US3579691A (en) * 1970-01-19 1971-05-25 Usm Corp Shoe lasting machines

Also Published As

Publication number Publication date
US3657754A (en) 1972-04-25
DE2055047A1 (en) 1971-06-03
ZA707790B (en) 1972-04-26
FR2069712A5 (en) 1971-09-03
DE2055047B2 (en) 1972-12-14
JPS5037578B1 (en) 1975-12-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee