CH525640A - Process for the production of ski boots by injection molding of at least two different plastics, and ski boots produced by the process - Google Patents

Process for the production of ski boots by injection molding of at least two different plastics, and ski boots produced by the process

Info

Publication number
CH525640A
CH525640A CH84371A CH84371A CH525640A CH 525640 A CH525640 A CH 525640A CH 84371 A CH84371 A CH 84371A CH 84371 A CH84371 A CH 84371A CH 525640 A CH525640 A CH 525640A
Authority
CH
Switzerland
Prior art keywords
ski boots
production
injection molding
produced
different plastics
Prior art date
Application number
CH84371A
Other languages
German (de)
Inventor
Spier Martin
Original Assignee
Zanatta Ruggero
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 Zanatta Ruggero filed Critical Zanatta Ruggero
Publication of CH525640A publication Critical patent/CH525640A/en

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
    • B29D35/08—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 having multilayered parts
    • B29D35/081—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 having multilayered parts by injection moulding
    • B29D35/084—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 having multilayered parts by injection moulding using exchangeable mould elements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0078—Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
    • A43B3/0084—Arrangement of flocked decoration on shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/0482—Ski or like boots characterised by type or construction details made from materials with different rigidities

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CH84371A 1970-01-26 1971-01-20 Process for the production of ski boots by injection molding of at least two different plastics, and ski boots produced by the process CH525640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8250270 1970-01-26

Publications (1)

Publication Number Publication Date
CH525640A true CH525640A (en) 1972-07-31

Family

ID=11317904

Family Applications (1)

Application Number Title Priority Date Filing Date
CH84371A CH525640A (en) 1970-01-26 1971-01-20 Process for the production of ski boots by injection molding of at least two different plastics, and ski boots produced by the process

Country Status (4)

Country Link
US (1) US3718994A (en)
CH (1) CH525640A (en)
DE (1) DE2030633A1 (en)
FR (1) FR2077184A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671947A1 (en) * 1991-01-28 1992-07-31 Koeflach Sportgeraete Gmbh FOOTWEAR, ESPECIALLY A SPORTS SHOE WITH A MOLDED SHELL FROM TWO DIFFERENT PLASTIC MATERIALS AND METHOD FOR THE PRODUCTION THEREOF.

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958291A (en) * 1974-10-18 1976-05-25 Spier Martin I Outer shell construction for boot and method of forming same
FR2520987A1 (en) * 1982-02-05 1983-08-12 Patrick Sa CROSS COUNTRY SKI SHOE
US4510703A (en) * 1982-12-17 1985-04-16 Harrison Eiteljorg Ski boot
US4638578A (en) * 1982-12-17 1987-01-27 Eiteljorg Ii Harrison Ski boot
AT386324B (en) * 1985-08-09 1988-08-10 Fischer Gmbh Method for stiffening ski boots and ski boot stiffened according to the method
DE3712959A1 (en) * 1987-04-02 1988-10-20 Schock & Co Gmbh TOWEL-PLASTIC PLASTIC SANITATION OBJECT, IN PARTICULAR BATHTUB
US4949479A (en) * 1988-11-22 1990-08-21 Ottieri Marco T Ski boot having variable volume inner shell
US4955149A (en) * 1988-11-22 1990-09-11 Ottieri Marco T Ski boot with ankle support
US5171033A (en) * 1990-07-03 1992-12-15 Rollerblade, Inc. Ventilated boot and in-line roller skate with the same
IT1242930B (en) * 1990-11-07 1994-05-18 Nordica Spa SKI BOOT.
IT1274340B (en) * 1994-03-09 1997-07-17 Nordica Spa PROCEDURE FOR THE REALIZATION OF FOOTWEAR BY INJECTION OF PLASTIC MARERIAL AND FOOTWEAR OBTAINED BY THAT PROCEDURE
US6126179A (en) * 1995-01-20 2000-10-03 The Burton Corporation Method and apparatus for interfacing a snowboard boot to a binding
FR2738120B1 (en) * 1995-09-06 1997-10-10 Salomon Sa TWO-PART SKI SHOE
FR2765778B1 (en) * 1997-07-11 1999-09-03 Holy Int FOOTWEAR OF FOOTWEAR OR OF MATERIAL INVOLVING FOOTWEAR
CH689965A5 (en) * 1997-07-30 2000-02-29 Lange Int Sa Sports shoe having a less rigid zone.
CH691339A5 (en) * 1997-09-09 2001-07-13 Lange Int Sa Sports shoe.
CH691753A5 (en) 1997-11-11 2001-10-15 Lange Internat Sa ski boot.
CH692231A5 (en) 1998-03-12 2002-04-15 Lange Internat Sa Shoe for snow sports.
CH692012A5 (en) * 1998-03-13 2002-01-15 Lange Internat Sa Alpine ski boot.
US6464907B2 (en) 1999-02-01 2002-10-15 Wisconsin Alumni Research Foundation Method for producing a blow molded plastic outdoor boot shell
ITTV20030017A1 (en) * 2003-02-05 2004-08-06 Tecnica Spa FOOTWEAR HAVING A AT LEAST PARTIALLY COMPOSITE STRUCTURE.
DE102004014807B3 (en) * 2004-03-24 2005-09-01 Goodwell International Ltd., Tortola Boot for skiing, snowboarding, mountain climbing and ice-skating comprises an outer shell with openings, and an inner shoe with protrusions for interacting with the openings of the outer shell to form an interlocking connection
DE602004003248T2 (en) * 2004-09-29 2007-05-31 Lange International S.A. Sports shoe made of very hard material
FR2902981B1 (en) * 2006-06-28 2008-10-31 Salomon Sa SHOE WITH RIGID SHELL
US8453352B2 (en) * 2009-01-16 2013-06-04 Perfect Storm Sports Technology, Llc Supportive sport boot made of rigid materials
AT510836B1 (en) * 2011-04-07 2012-07-15 Atomic Austria Gmbh BOWL OF A SPORTS SHORT, ESPECIALLY OF A SCHISCHUHS, AND A METHOD FOR PRODUCING SUCH A BOWL
US10264845B2 (en) 2011-11-16 2019-04-23 Kelly Rastello Ski boot system
US9295301B2 (en) 2011-11-16 2016-03-29 Kelly Rastello Ski boot system
WO2013081980A1 (en) 2011-11-30 2013-06-06 Lacrosse Footwear, Inc. Polyurethane injected boot assembly and associated manufacturing method
USD712638S1 (en) 2011-11-30 2014-09-09 Lacrosse Footwear, Inc. Boot
CN105188444B (en) * 2013-03-13 2017-12-12 Tbl许可有限责任公司 safety shoes
USD781030S1 (en) 2015-10-15 2017-03-14 Lacrosse Footwear, Inc. Boot
FR3043893B1 (en) 2015-11-23 2019-05-31 Salomon Sas LOWER HULL FOR SKI SHOE AND SKI SHOE INCLUDING SUCH HULL
US20250351918A1 (en) * 2024-05-16 2025-11-20 Vh Footwear Inc. Skate boot with stiffening cuff insert

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067531A (en) * 1961-03-15 1962-12-11 Aspen Boot Ltd Ski boot
US3319360A (en) * 1965-10-23 1967-05-16 Joseph B Nadler Waterproof transparent decorative boot
AT292504B (en) * 1965-12-06 1971-08-25 Rieker & Co Schuhfabriken Sports boots, in particular ski boots
US3597862A (en) * 1968-08-01 1971-08-10 Raimund W Vogel Ski boot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671947A1 (en) * 1991-01-28 1992-07-31 Koeflach Sportgeraete Gmbh FOOTWEAR, ESPECIALLY A SPORTS SHOE WITH A MOLDED SHELL FROM TWO DIFFERENT PLASTIC MATERIALS AND METHOD FOR THE PRODUCTION THEREOF.

Also Published As

Publication number Publication date
DE2030633A1 (en) 1971-08-05
US3718994A (en) 1973-03-06
FR2077184A5 (en) 1971-10-15

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Legal Events

Date Code Title Description
PL Patent ceased