FR2269880A1 - Elastic shoe inners - comprising foamed crosslinked ethylene (co)polymer with closed pores - Google Patents

Elastic shoe inners - comprising foamed crosslinked ethylene (co)polymer with closed pores

Info

Publication number
FR2269880A1
FR2269880A1 FR7514129A FR7514129A FR2269880A1 FR 2269880 A1 FR2269880 A1 FR 2269880A1 FR 7514129 A FR7514129 A FR 7514129A FR 7514129 A FR7514129 A FR 7514129A FR 2269880 A1 FR2269880 A1 FR 2269880A1
Authority
FR
France
Prior art keywords
polymer
inners
closed pores
crosslinked ethylene
elastic shoe
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.)
Granted
Application number
FR7514129A
Other languages
French (fr)
Other versions
FR2269880B1 (en
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2269880A1 publication Critical patent/FR2269880A1/en
Application granted granted Critical
Publication of FR2269880B1 publication Critical patent/FR2269880B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A43B5/0405—Linings, paddings or insertions; Inner boots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B19/00—Shoe-shaped inserts; Inserts covering the instep
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof

Abstract

An elastic inner for orthopaedic shoes, ski boots etc., is made of foamed ethylene (co)polymer, pref. partly crosslinked and mainly with closed pores. Flat sections of foam are made into the shape of the two halves of a shoe inner, deflashed and glued or welded together.
FR7514129A 1974-05-09 1975-05-06 Elastic shoe inners - comprising foamed crosslinked ethylene (co)polymer with closed pores Granted FR2269880A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2422393A DE2422393A1 (en) 1974-05-09 1974-05-09 ELASTIC INNER SHOE FOR ORTHOPEDIC FOOTWEAR, SKI BOOTS OR THE SAME AND PROCESS FOR ITS MANUFACTURING

Publications (2)

Publication Number Publication Date
FR2269880A1 true FR2269880A1 (en) 1975-12-05
FR2269880B1 FR2269880B1 (en) 1978-09-01

Family

ID=5915038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514129A Granted FR2269880A1 (en) 1974-05-09 1975-05-06 Elastic shoe inners - comprising foamed crosslinked ethylene (co)polymer with closed pores

Country Status (7)

Country Link
AT (1) AT359870B (en)
CH (1) CH602030A5 (en)
DE (1) DE2422393A1 (en)
FR (1) FR2269880A1 (en)
IT (1) IT1040580B (en)
NO (1) NO142062C (en)
SE (1) SE412510B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378467A1 (en) * 1977-01-31 1978-08-25 Garmont Spa Shoe linings simplifying construction of sports shoes, e.g. ski boots - are assembled from thermo-formed cellular sheet with laminated textile covers
EP0004829A2 (en) * 1978-04-06 1979-10-17 Lange International S.A. Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process
FR2460118A1 (en) * 1979-06-29 1981-01-23 Salomon & Fils F Thermo-extensible polyethylene liners for ski boots etc. - to adapt the fit of rigid casing
EP0073990A1 (en) * 1981-09-07 1983-03-16 NORDICA S.p.A Method for manufacturing an open-foamed inner shoe particularly for ski boots
NL1006127C2 (en) * 1997-05-26 1998-12-01 Bob Pas Sock.
EP2967188B1 (en) * 2013-03-15 2020-03-25 DeeLuxe Sportartikel Handels GmbH Inner shoe and method for producing same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581999A (en) * 1976-07-07 1980-12-31 Drew J A Orthopaedic footwear
US4055699A (en) * 1976-12-02 1977-10-25 Scholl, Inc. Cold insulating insole
DE19922625A1 (en) * 1999-05-18 2000-12-21 Herrmann Joachim Orthosis for correcting flat-footedness has ring-and-slit construction providing comfortable wear comprising plastics parts
DE102009029501B4 (en) * 2009-09-16 2014-10-02 Manuela Fichtmeier Fußschutzhülle
DE102018109189A1 (en) * 2018-04-18 2019-10-24 Powerslide Gmbh Manufacturing method for producing a foot part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1685769A1 (en) * 1965-03-24 1971-03-25 Vogel Raimund W Insert for footwear
CH509051A (en) * 1969-05-30 1971-06-30 Humanic Heinisch & Mayer Rieck Inner shoe for ski boots
DE7141080U (en) * 1971-01-16 1972-01-20 Garbuio G Inner shoe, for example for ski boots, ski boots

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378467A1 (en) * 1977-01-31 1978-08-25 Garmont Spa Shoe linings simplifying construction of sports shoes, e.g. ski boots - are assembled from thermo-formed cellular sheet with laminated textile covers
EP0004829A2 (en) * 1978-04-06 1979-10-17 Lange International S.A. Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process
EP0004829A3 (en) * 1978-04-06 1979-10-31 Lange International S.A. Article of dress or accessory for fitting closely to a part of the human body and process for fitting this article or accessory to this part of the human body
WO1979000886A1 (en) * 1978-04-06 1979-11-01 Battelle Memorial Institute Clothing element or accessory intended to be adapted closely to a part of the human body and process for adapting this element or accessory to this part of the human body
FR2460118A1 (en) * 1979-06-29 1981-01-23 Salomon & Fils F Thermo-extensible polyethylene liners for ski boots etc. - to adapt the fit of rigid casing
EP0073990A1 (en) * 1981-09-07 1983-03-16 NORDICA S.p.A Method for manufacturing an open-foamed inner shoe particularly for ski boots
NL1006127C2 (en) * 1997-05-26 1998-12-01 Bob Pas Sock.
EP0880911A1 (en) * 1997-05-26 1998-12-02 Bob Pas Sock
EP2967188B1 (en) * 2013-03-15 2020-03-25 DeeLuxe Sportartikel Handels GmbH Inner shoe and method for producing same

Also Published As

Publication number Publication date
CH602030A5 (en) 1978-07-14
NO142062C (en) 1980-06-25
DE2422393A1 (en) 1975-11-20
AT359870B (en) 1980-12-10
NO751613L (en) 1975-11-11
ATA349975A (en) 1980-04-15
NO142062B (en) 1980-03-17
FR2269880B1 (en) 1978-09-01
SE412510B (en) 1980-03-10
SE7505236L (en) 1975-11-10
IT1040580B (en) 1979-12-20

Similar Documents

Publication Publication Date Title
FR2269880A1 (en) Elastic shoe inners - comprising foamed crosslinked ethylene (co)polymer with closed pores
IT1132800B (en) COMPOSITE SHOE SOLE IN WOOD WITH POLYURETHANE INSERT EXPANDED IN THE WIDEST AREA OF THE FOOT
ES501595A0 (en) IMPROVEMENTS INTRODUCED IN THE PROCEDURE FOR THE MANUFACTURE OF A FLEXIBLE AND ELASTIC POLYURETHANE FOAM.
ES501596A0 (en) IMPROVEMENTS INTRODUCED IN THE PROCEDURE FOR THE MANUFACTURE OF A FLEXIBLE AND ELASTIC POLYURETHANE FOAM.
GB1389788A (en) Protective shoe
SE7611451L (en) SKI WITH FOAM PLASTIC, MOLDING TOOL FOR MANUFACTURE OF SUCH SKI AND PROCEDURE FOR MANUFACTURE OF A SKI WITH FOAM PLASTIC
GB2007081A (en) Improvements in or relating to shoes
SE7708332L (en) SOLE FOR SHOES
ES521885A0 (en) PROCEDURE FOR FOAMING THERMOPLASTIC POLYMERS.
NL7101392A (en) Fixing support for human body parts - with evacuated sealed cover contg flexible porous plastic foam or fibrous strips
FR2371897A1 (en) Inner sole shaped to fit the foot - is made of permanently compressed material esp. polyethylene producing a variable density
FR2034828A1 (en) Shoe sole assembly for sandals
FR2026044A1 (en) Slipper for indoor wear
JPS5423670A (en) Production of hyghly foamed polyethylene
FR1601166A (en) Clothing mattress carcass with foam
JPS52123748A (en) Method for manufacturing shoes having sole made of foamed polyurethane and shoe molding mold
FR2068311A5 (en) Footwear for motorists
FR2012910A1 (en) Shoe sole of moulded polyurethane
FR2227715A5 (en) Inflatable shoe tree for boots - can be inflated to fit any size
FR2335171A1 (en) Thermoplastic insole made by moulding in contact with foot - with shape and size conforming precisely to those of sole of foot
FR2313880A1 (en) Motorcycling boots with integral foam padding - of polyurethane polyester or expanded rubber foam
FR2438980A1 (en) Mountaineering boot - comprises slip-resistant sole, fur-lined plastics upper leather shaft, and polyurethane foam insole
NL7112800A (en) Boot - with lining consisting of inner rubber or plastic - layer,central textile layer and outer polyurethane foam layer
FR2220972A5 (en) Boot - with lining consisting of inner rubber or plastic - layer,central textile layer and outer polyurethane foam layer
FR2193739A1 (en) Pallet-support pad - with polyurethane foam liner in high-density polyethylene shell

Legal Events

Date Code Title Description
ST Notification of lapse