GB1520044A - Mould for the manufacture of footwear with a sole having an injection-moulded plastics part and flexible material forming at least part of the tread surface of the sole - Google Patents

Mould for the manufacture of footwear with a sole having an injection-moulded plastics part and flexible material forming at least part of the tread surface of the sole

Info

Publication number
GB1520044A
GB1520044A GB1912376A GB1912376A GB1520044A GB 1520044 A GB1520044 A GB 1520044A GB 1912376 A GB1912376 A GB 1912376A GB 1912376 A GB1912376 A GB 1912376A GB 1520044 A GB1520044 A GB 1520044A
Authority
GB
United Kingdom
Prior art keywords
mould
sole
injection
strip
tread surface
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
GB1912376A
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.)
NOVA Srl ANTONIA
Original Assignee
NOVA Srl ANTONIA
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 NOVA Srl ANTONIA filed Critical NOVA Srl ANTONIA
Publication of GB1520044A publication Critical patent/GB1520044A/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
    • B29D35/061—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 by injection moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

1520044 Making shoe &c soles ANTONIO NOVA Srl 10 May 1976 [30 May 1975] 19123/76 Heading A3B [Also in Division B5] A preformed strip 8, which is incorporated as at least part of a tread surface of a plastics sole 7 during its injection moulding onto a shoe ramp 1, is retained in the injection mould against displacement under the injection pressure, by at least one pin 9 which extends from a mould part 2 carrying the ramp 1, to clamp the strip 8 against a mould base 3. Where the strip 8 extends over all the tread surface, it is provided with a hole 8a, in the region in which injection is effected through a channel 6 of the mould base. The strip 8 is manually inserted into the mould, which also comprises a peripheral frame 4 of two or more parts which are displaceable laterally of the base 3. The shoe comprises a slipper, or house shoe, with the strip 8 being of textile material, such as cord.
GB1912376A 1975-05-30 1976-05-10 Mould for the manufacture of footwear with a sole having an injection-moulded plastics part and flexible material forming at least part of the tread surface of the sole Expired GB1520044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2388675A IT1038585B (en) 1975-05-30 1975-05-30 MOLD FOR MAKING FOOTWEAR WITH SOLES IN INJECTED PLASTIC MATERIAL AND WITH A WALKING SURFACE COVERED WITH A PARTICULARLY TEXTILE FLEXIBLE MATERIAL

Publications (1)

Publication Number Publication Date
GB1520044A true GB1520044A (en) 1978-08-02

Family

ID=11210647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1912376A Expired GB1520044A (en) 1975-05-30 1976-05-10 Mould for the manufacture of footwear with a sole having an injection-moulded plastics part and flexible material forming at least part of the tread surface of the sole

Country Status (3)

Country Link
ES (1) ES448367A1 (en)
GB (1) GB1520044A (en)
IT (1) IT1038585B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183536A (en) * 1985-12-10 1987-06-10 Funck Herbert Moulding plastics foam footwear sole
GB2268700A (en) * 1992-07-07 1994-01-19 Clearplas Ltd In-mould application of surface coatings to moulded articles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183536A (en) * 1985-12-10 1987-06-10 Funck Herbert Moulding plastics foam footwear sole
GB2183536B (en) * 1985-12-10 1990-03-28 Funck Herbert Plastics foam footwear sole
GB2268700A (en) * 1992-07-07 1994-01-19 Clearplas Ltd In-mould application of surface coatings to moulded articles

Also Published As

Publication number Publication date
IT1038585B (en) 1979-11-30
ES448367A1 (en) 1977-07-16

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Legal Events

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