DE3855396T2 - SHOE WITH INFLATABLE INSOLE - Google Patents

SHOE WITH INFLATABLE INSOLE

Info

Publication number
DE3855396T2
DE3855396T2 DE3855396T DE3855396T DE3855396T2 DE 3855396 T2 DE3855396 T2 DE 3855396T2 DE 3855396 T DE3855396 T DE 3855396T DE 3855396 T DE3855396 T DE 3855396T DE 3855396 T2 DE3855396 T2 DE 3855396T2
Authority
DE
Germany
Prior art keywords
footwarmer
flywheel
wearer
boot
electrical generator
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 - Fee Related
Application number
DE3855396T
Other languages
German (de)
Other versions
DE3855396D1 (en
Inventor
Nikola Lakic
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.)
Individual
Original Assignee
Individual
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 US07/177,410 external-priority patent/US4845338A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3855396D1 publication Critical patent/DE3855396D1/en
Publication of DE3855396T2 publication Critical patent/DE3855396T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
    • A43B3/42—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices
    • A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0018—Footwear characterised by the material made at least partially of flexible, bellow-like shaped material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0054—Footwear characterised by the material provided with magnets, magnetic parts or magnetic substances
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/35—Footwear characterised by the shape or the use with electrical or electronic arrangements with electric heating arrangements
    • 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
    • A43B5/0407—Linings, paddings or insertions; Inner boots inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

A boot (10) has an internal forced air circulation system and an inflatable lining (64). The boot can also be used to circulate air through protective clothing and can have a footwarmer mechanism. In one embodiment, the footwarmer mechanism includes an electrical resistance heater (394), an electrical generator (64), a mechanical transducer (60) to translate vertical movements of the wearer's heel into unidirectional rotational movement of a flywheel (123), and a gear box (62) mechanically coupling the flywheel to the electrical generator. Optional features include a rechargeable storage battery (65) and a radio transmitter (67) for generating a signal useful for locating the wearer. In another embodiment (326, 328) the footwarmer mechanism can be a pair of sole plates which are in sliding frictional engagement and generate frictional heat.
DE3855396T 1988-04-04 1988-11-01 SHOE WITH INFLATABLE INSOLE Expired - Fee Related DE3855396T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/177,410 US4845338A (en) 1988-04-04 1988-04-04 Inflatable boot liner with electrical generator and heater
PCT/US1988/003881 WO1989009552A1 (en) 1988-04-04 1988-11-01 Heated and cooled boot and suit with forced air circulation
CA000582452A CA1341244C (en) 1988-04-04 1988-11-07 Heated and cooled boot and suit with forced air circulation

Publications (2)

Publication Number Publication Date
DE3855396D1 DE3855396D1 (en) 1996-08-08
DE3855396T2 true DE3855396T2 (en) 1997-02-20

Family

ID=25672225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3855396T Expired - Fee Related DE3855396T2 (en) 1988-04-04 1988-11-01 SHOE WITH INFLATABLE INSOLE

Country Status (5)

Country Link
EP (1) EP0441779B1 (en)
AT (1) ATE139886T1 (en)
CA (1) CA1341244C (en)
DE (1) DE3855396T2 (en)
WO (1) WO1989009552A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025575A (en) * 1989-03-14 1991-06-25 Nikola Lakic Inflatable sole lining for shoes and boots
JPH07112441B2 (en) * 1990-05-30 1995-12-06 リーボック インターナショナル リミテッド Athletic shoes with inflatable bag
AU662482B2 (en) * 1990-06-18 1995-09-07 Nikola Lakic Inflatable lining for footwear
US6079128A (en) * 1993-11-30 2000-06-27 Bauer Nike Hockey Inc. Skate boot construction with integral plastic insert
CA2110328C (en) * 1993-11-30 1998-11-24 T. Blaine Hoshizaki Skate boot construction with integral plastic insert
WO2011019961A2 (en) * 2009-08-13 2011-02-17 Code Footwear, Llc Reconfigurable shoes and apparel and docking assembly therefor
WO2012109612A2 (en) 2011-02-11 2012-08-16 Code Footwear, Llc Reconfigurable apparel manufacture and business processes
ITMI20130508A1 (en) * 2013-04-04 2014-10-05 Ski Trab S R L INTERMEDIATE ELEMENT FOR BOOTS FROM SCIALPINISMO, SCARPONE AND TOGETHER FOR SCIALPINISM EQUIPPED WITH THAT ELEMENT
RO133932A2 (en) * 2018-09-05 2020-03-30 Sorin Raia System for automatically putting on/taking off a footwear article

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335273A (en) * 1920-03-30 Rubber shoe
US1506282A (en) * 1924-08-26 Joseph bapybieei
US382681A (en) * 1888-05-15 Heating apparatus for boots or shoes
US1870114A (en) * 1931-08-12 1932-08-02 Edwin H Heller Shoe ventilating device
DE1108108B (en) * 1954-11-08 1961-05-31 Dr Med Hermann Bruener Air-conditioned footwear
US3000616A (en) * 1958-10-10 1961-09-19 James O Spangler Body warmer
FR1250059A (en) * 1959-12-30 1961-01-06 Openwork rigid-frame shoe sole for heat release
US3029530A (en) * 1961-07-05 1962-04-17 Clare N Eaton Ventilated boot
US3180039A (en) * 1963-04-15 1965-04-27 Jr James F Burns Ventilated footwear
FR1579904A (en) * 1967-09-15 1969-08-29
US3534391A (en) * 1969-05-29 1970-10-13 Nat Lead Co Body heating apparatus
DE2321817A1 (en) * 1972-05-03 1973-11-15 Gertsch Ag SPORTSHOES, IN PARTICULAR SKI BOOTS
DE3381753D1 (en) * 1982-01-22 1990-08-23 Nordica Spa HEATING DEVICE, ESPECIALLY FOR SKI SHOES.
DE3600437A1 (en) * 1986-01-09 1987-07-16 Josef Lederer SKI SHOE KEYWORD: DOUBLE PUMP
US4674199A (en) * 1986-04-07 1987-06-23 Nikola Lakic Shoe with internal foot warmer

Also Published As

Publication number Publication date
WO1989009552A1 (en) 1989-10-19
EP0441779A4 (en) 1991-10-30
ATE139886T1 (en) 1996-07-15
EP0441779A1 (en) 1991-08-21
CA1341244C (en) 2001-06-05
EP0441779B1 (en) 1996-07-03
DE3855396D1 (en) 1996-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee