GB1388949A - Footwear - Google Patents

Footwear

Info

Publication number
GB1388949A
GB1388949A GB1969072A GB1969072A GB1388949A GB 1388949 A GB1388949 A GB 1388949A GB 1969072 A GB1969072 A GB 1969072A GB 1969072 A GB1969072 A GB 1969072A GB 1388949 A GB1388949 A GB 1388949A
Authority
GB
United Kingdom
Prior art keywords
boot
april
lining
last
polyurethane foam
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
GB1969072A
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 DE19717116228 external-priority patent/DE7116228U/en
Priority claimed from DE19717125666 external-priority patent/DE7125666U/en
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of GB1388949A publication Critical patent/GB1388949A/en
Expired 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
    • A43B3/02—Boots covering the lower leg

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

1388949 Boots &c CARL FREUDENBERG 27 April 1972 [27 April 1971 5 July 1971] 19690/72 Heading A3B A boot is moulded in one piece from polyurethane foam having a specific gravity of from 0.7 to 1.0 and includes a rigid reinforcement in the toe and/or the sole. The reinforcement may be made of steel or synthetic plastics material e.g. glass fibre reinforced epoxy resin, or other rigid resins such as a polyster or polyamide, with or without glass fibre reinforcements. The boot may also include a lining of textile material which is coated on the surface away from the foot with plastics material e.g. p.v.c. The boot is made by assembling the lining and reinforcements on a last, placing the last in a mould and injecting a polyurethane foam forming material. The sides of the ankle portion of the boot may be thickened.
GB1969072A 1971-04-27 1972-04-27 Footwear Expired GB1388949A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717116228 DE7116228U (en) 1971-04-27 1971-04-27 Safety boots
DE19717125666 DE7125666U (en) 1971-07-05 1971-07-05 One-piece safety boot

Publications (1)

Publication Number Publication Date
GB1388949A true GB1388949A (en) 1975-03-26

Family

ID=25946762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1969072A Expired GB1388949A (en) 1971-04-27 1972-04-27 Footwear

Country Status (1)

Country Link
GB (1) GB1388949A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138272A (en) * 1980-03-21 1984-10-24 Britton Limited G B Protective toe caps
GB2163638A (en) * 1984-08-30 1986-03-05 Morgan Tech Ltd Anti-nbc (nuclear, biological or bacteriological, chemical) overshoe and its manufacturing process
WO1998048999A1 (en) * 1997-04-30 1998-11-05 Jallatte Composite plastic material toe caps for security shoes, and fabrication process
FR2763016A1 (en) * 1997-05-06 1998-11-13 Etex De Rech Tech Soc Protective toe caps
GB2482933A (en) * 2010-08-16 2012-02-22 Michael Thoraval Method of making an article of footwear
WO2018166870A1 (en) * 2017-03-16 2018-09-20 Basf Se Method for producing polyurethane boots
US20210206130A1 (en) * 2016-02-09 2021-07-08 Bauer Hockey Ltd. Skate or other footwear

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138272A (en) * 1980-03-21 1984-10-24 Britton Limited G B Protective toe caps
GB2163638A (en) * 1984-08-30 1986-03-05 Morgan Tech Ltd Anti-nbc (nuclear, biological or bacteriological, chemical) overshoe and its manufacturing process
WO1998048999A1 (en) * 1997-04-30 1998-11-05 Jallatte Composite plastic material toe caps for security shoes, and fabrication process
FR2763016A1 (en) * 1997-05-06 1998-11-13 Etex De Rech Tech Soc Protective toe caps
GB2482933A (en) * 2010-08-16 2012-02-22 Michael Thoraval Method of making an article of footwear
GB2482933B (en) * 2010-08-16 2012-07-25 Michael Thoraval An improved shoe
US20210206130A1 (en) * 2016-02-09 2021-07-08 Bauer Hockey Ltd. Skate or other footwear
WO2018166870A1 (en) * 2017-03-16 2018-09-20 Basf Se Method for producing polyurethane boots
CN110431163A (en) * 2017-03-16 2019-11-08 巴斯夫欧洲公司 The method for preparing polyurethane boots
CN110431163B (en) * 2017-03-16 2022-05-13 巴斯夫欧洲公司 Method for producing polyurethane boots

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee