GB1482277A - Article of footwear and method of manufacture thereof - Google Patents

Article of footwear and method of manufacture thereof

Info

Publication number
GB1482277A
GB1482277A GB46803/74A GB4680374A GB1482277A GB 1482277 A GB1482277 A GB 1482277A GB 46803/74 A GB46803/74 A GB 46803/74A GB 4680374 A GB4680374 A GB 4680374A GB 1482277 A GB1482277 A GB 1482277A
Authority
GB
United Kingdom
Prior art keywords
plate
last
sole
moulding
footwear
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
GB46803/74A
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.)
Ro Search Inc
Original Assignee
Ro Search Inc
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
Priority claimed from US435651A external-priority patent/US3863366A/en
Priority claimed from US05/493,965 external-priority patent/US4003145A/en
Application filed by Ro Search Inc filed Critical Ro Search Inc
Publication of GB1482277A publication Critical patent/GB1482277A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D9/00—Devices for binding the uppers upon the lasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

1482277 Moulding soles on to footwear RO-SEARCH Inc 29 Oct 1974 [29 Oct 1973 23 Jan 1974 1 Aug 1974] 46803/74 Heading B5A [Also in Division A3] An item of footwear, e.g. a shoe is manufactured by mounting and lasting a prewelted upper 1 on a last 9 of a moulding device without a structural insole, positioning the welt 15 by means of a plate 16 and then locking the plate relative to the last 9, juxtaposing the last 9 and a sole mould cavity 25 such that the outer rim of the cavity 32 traps the edge of the welt 15 against the plate 16, and moulding, e.g. by injection or pouring, a sole 4 to the upper and to at least part of the welt 15 only the sole cavity 25 being heated. The plate 16 may hold the upper 1 on the mould 9 (Fig. 6, not shown). The plate 16 is also used to force the material of the upper 1 against a deformation 27 of the mould last 9 thus sealing the upper from the intrusion of the sole elastomer during moulding.
GB46803/74A 1973-10-29 1974-10-29 Article of footwear and method of manufacture thereof Expired GB1482277A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41039373A 1973-10-29 1973-10-29
US435651A US3863366A (en) 1974-01-23 1974-01-23 Footwear with molded sole
US05/493,965 US4003145A (en) 1974-08-01 1974-08-01 Footwear

Publications (1)

Publication Number Publication Date
GB1482277A true GB1482277A (en) 1977-08-10

Family

ID=27410847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46803/74A Expired GB1482277A (en) 1973-10-29 1974-10-29 Article of footwear and method of manufacture thereof

Country Status (10)

Country Link
JP (1) JPS5512243B2 (en)
AT (1) AT350436B (en)
BR (1) BR7409031A (en)
DE (1) DE2450538C2 (en)
ES (2) ES431409A1 (en)
FR (1) FR2248799B1 (en)
GB (1) GB1482277A (en)
IL (1) IL45937A (en)
NZ (1) NZ175807A (en)
SE (1) SE415725B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840087A1 (en) * 1988-11-28 1990-05-31 Wagner Lowa Schuhfab SHOE - KEYWORD: PLASTIC BAND
WO2005027672A1 (en) * 2003-09-19 2005-03-31 Alsa Gmbh Method for the production of a shoe
CN107053722A (en) * 2017-03-22 2017-08-18 泉州玉环模具有限公司 One kind even helps PU injection moulding shoe moulds
CN110179207A (en) * 2019-07-10 2019-08-30 河北西旺辰机电设备有限公司 A kind of upper of a shoe threader and upper of a shoe threading method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637030C2 (en) * 1985-10-31 1995-03-16 Jun Friedrich Hackner Running or hiking shoe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR737401A (en) * 1932-05-21 1932-12-12 Lightweight shoe sole
GB708502A (en) * 1951-11-16 1954-05-05 Superga Societa Per Azioni Improvements relating to the manufacture of footwear with soles of mouldable material
DE1092348B (en) * 1958-07-16 1960-11-03 Spezialmaschinen Co U E Ludwig Process for vulcanizing rubber soles or for molding plastic soles onto shoe shafts provided with frames or frame-shaped parts, and frames and shoe shafts provided with frame-shaped parts for carrying out the process
DE1203160B (en) * 1964-04-29 1965-10-14 Eugen Bruetting Method for the production of a lining bag (inner shoe) having lace-up boots
AT300614B (en) * 1968-07-05 1972-08-10 Semperit Ag Shoe with an injection-molded sole made of elastic material
US3659301A (en) * 1970-05-04 1972-05-02 Ro Search Inc Footwear with method and device for its manufacture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840087A1 (en) * 1988-11-28 1990-05-31 Wagner Lowa Schuhfab SHOE - KEYWORD: PLASTIC BAND
US5285546A (en) * 1988-11-28 1994-02-15 Lowa-Schuhfabrik Lorenz Wagner Gmbh & Co. Kg Shoe characterized by a plastic welt
WO2005027672A1 (en) * 2003-09-19 2005-03-31 Alsa Gmbh Method for the production of a shoe
JP2007505660A (en) * 2003-09-19 2007-03-15 アルサ ゲゼルシャフト ミット ベシュレンクテル ハフツング Shoes manufacturing method
US7691310B2 (en) 2003-09-19 2010-04-06 Alsa Gmbh Shoe and method for production of the shoe
JP4898439B2 (en) * 2003-09-19 2012-03-14 アルサ ゲゼルシャフト ミット ベシュレンクテル ハフツング Shoes manufacturing method
CN107053722A (en) * 2017-03-22 2017-08-18 泉州玉环模具有限公司 One kind even helps PU injection moulding shoe moulds
CN110179207A (en) * 2019-07-10 2019-08-30 河北西旺辰机电设备有限公司 A kind of upper of a shoe threader and upper of a shoe threading method

Also Published As

Publication number Publication date
JPS5512243B2 (en) 1980-03-31
ES431409A1 (en) 1977-01-16
AT350436B (en) 1979-05-25
ES222538Y (en) 1977-03-16
ES222538U (en) 1976-11-16
FR2248799A1 (en) 1975-05-23
JPS5078451A (en) 1975-06-26
FR2248799B1 (en) 1979-09-21
SE7413554L (en) 1975-04-30
IL45937A0 (en) 1974-12-31
NZ175807A (en) 1978-03-06
BR7409031A (en) 1975-11-04
SE415725B (en) 1980-10-27
IL45937A (en) 1977-01-31
DE2450538A1 (en) 1975-04-30
DE2450538C2 (en) 1985-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19941028