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GB667837A - Improvements relating to sponge rubber soled footwear - Google Patents

Improvements relating to sponge rubber soled footwear

Info

Publication number
GB667837A
GB667837A GB7355/50A GB735550A GB667837A GB 667837 A GB667837 A GB 667837A GB 7355/50 A GB7355/50 A GB 7355/50A GB 735550 A GB735550 A GB 735550A GB 667837 A GB667837 A GB 667837A
Authority
GB
United Kingdom
Prior art keywords
sponge rubber
rubber
footwear
insole
march
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
GB7355/50A
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.)
SUPERGA FABBRICHE RIUNITE IND
Original Assignee
SUPERGA FABBRICHE RIUNITE IND
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 SUPERGA FABBRICHE RIUNITE IND filed Critical SUPERGA FABBRICHE RIUNITE IND
Publication of GB667837A publication Critical patent/GB667837A/en
Expired legal-status Critical Current

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
    • B29D35/085—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 compression moulding, vulcanising or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

667,837. Rubber soled footwear. SUPERGA FABBRICHE RIUNITE INDUSTRIA GOMMA TORINO SOC. PER AZIONI. March 23, 1950 [March 31, 1949], No. 7355/50. Class 17 (ii). [Also in Group V] Footwear having a sponge rubber sole is made by placing an unvulcanised or semivulcanised outsole blank 3 in a mould 1 and placing over it a sole blank 4 of a sponge rubber mix having its edge embraced by a strip 5 of rubber calendered fabric. The mould has a frame 2 which is closed by the upper component, comprising an upper 7 and an insole 8 on a last 9 and is held clamped while the whole is vulcanised. A layer 6 of packing may be used between the insole and the sponge rubber which may contain a proportion of cork in the mix.
GB7355/50A 1949-03-31 1950-03-23 Improvements relating to sponge rubber soled footwear Expired GB667837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT667837X 1949-03-31

Publications (1)

Publication Number Publication Date
GB667837A true GB667837A (en) 1952-03-05

Family

ID=11298736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7355/50A Expired GB667837A (en) 1949-03-31 1950-03-23 Improvements relating to sponge rubber soled footwear

Country Status (1)

Country Link
GB (1) GB667837A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931271C (en) * 1952-06-21 1955-08-04 Vorwerk & Sohn Shoe sole and process for its manufacture
US2976624A (en) * 1952-06-24 1961-03-28 Ro Search Inc Footwear with soles containing rubber
US3074185A (en) * 1957-10-23 1963-01-22 Hansjosten Nikolaus Shoe with vulcanized on sole structure
DE976029C (en) * 1953-07-26 1963-01-24 Ind Lemm & Co G M B H Method of manufacturing a shoe with a rubber sole
DE1198242B (en) * 1962-07-28 1965-08-05 Hans Bea Footbed sandal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931271C (en) * 1952-06-21 1955-08-04 Vorwerk & Sohn Shoe sole and process for its manufacture
US2976624A (en) * 1952-06-24 1961-03-28 Ro Search Inc Footwear with soles containing rubber
DE976029C (en) * 1953-07-26 1963-01-24 Ind Lemm & Co G M B H Method of manufacturing a shoe with a rubber sole
US3074185A (en) * 1957-10-23 1963-01-22 Hansjosten Nikolaus Shoe with vulcanized on sole structure
DE1198242B (en) * 1962-07-28 1965-08-05 Hans Bea Footbed sandal

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