GB911767A - Improvements relating to footwear - Google Patents

Improvements relating to footwear

Info

Publication number
GB911767A
GB911767A GB254459D GB254459D GB911767A GB 911767 A GB911767 A GB 911767A GB 254459 D GB254459 D GB 254459D GB 254459 D GB254459 D GB 254459D GB 911767 A GB911767 A GB 911767A
Authority
GB
United Kingdom
Prior art keywords
sole
chamber
inlet
air
heel
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
GB254459D
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
Application filed by Individual filed Critical Individual
Publication of GB911767A publication Critical patent/GB911767A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

911,767. Ventilating shoes. VAN RIJSWIJK, J. July 24, 1959 [Oct. 28, 1958], No. 25446/59. Class 17 (2). An insert sole 1 has a heel portion of elastic material with a compressible pumping chamber 3 and an air inlet, at the back of the sole, consisting of a short wide channel 5 with elastic walls, so that lifting of the heel of the wearer causes air to be drawn into the chamber through the inlet, whereas pressure of the heel closes the inlet and causes air to be pressed out of the chamber through a narrow protracted duct 9 to one or more outlets 8 near the front of the sole. As shown, sole 1 is formed of foam rubber &c. with a covering layer 2, and chamber 3 and cuts 9 &c. are formed as open channels in the undersurface of sole 1 and are closed by sole 4. Duct 9 connects with chamber 3 via a labyrinth of slots 10, 11, 12, 13, 14, 15 which prevent reverse flow of air, and with openings 8 via slot 7.
GB254459D 1958-10-28 1959-01-23 Improvements relating to footwear Expired GB911767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL232694 1958-10-28

Publications (1)

Publication Number Publication Date
GB911767A true GB911767A (en) 1962-11-28

Family

ID=19751405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB254459D Expired GB911767A (en) 1958-10-28 1959-01-23 Improvements relating to footwear

Country Status (1)

Country Link
GB (1) GB911767A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670429A (en) * 1969-06-25 1972-06-20 Raphael Pierre Androsiglio A sole for footwear having means to ventilate the footwear interior
GB2145321A (en) * 1983-08-15 1985-03-27 Multiple Resources Vendor Inc Air shoe
GB2189679A (en) * 1986-04-16 1987-11-04 Shing Cheung Chow Ventilating mechanisms for shoes
GB2262024A (en) * 1991-12-03 1993-06-09 David Alan Pearse Ventilated footwear
US5282324A (en) * 1992-06-29 1994-02-01 Cheng Peter S C Valveless ventilating arrangement for a shoe and method
GB2271710A (en) * 1992-10-23 1994-04-27 Chang Chi Yeh Ventilated shoe
GB2429396A (en) * 2005-08-25 2007-02-28 Chie-Fang Lo Ventilated shoe insole

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670429A (en) * 1969-06-25 1972-06-20 Raphael Pierre Androsiglio A sole for footwear having means to ventilate the footwear interior
GB2145321A (en) * 1983-08-15 1985-03-27 Multiple Resources Vendor Inc Air shoe
GB2189679A (en) * 1986-04-16 1987-11-04 Shing Cheung Chow Ventilating mechanisms for shoes
GB2262024A (en) * 1991-12-03 1993-06-09 David Alan Pearse Ventilated footwear
US5282324A (en) * 1992-06-29 1994-02-01 Cheng Peter S C Valveless ventilating arrangement for a shoe and method
GB2271710A (en) * 1992-10-23 1994-04-27 Chang Chi Yeh Ventilated shoe
GB2429396A (en) * 2005-08-25 2007-02-28 Chie-Fang Lo Ventilated shoe insole
GB2429396B (en) * 2005-08-25 2010-04-28 Chie-Fang Lo Shoe insole with inflatable bladders

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