GB1502245A - Slush moulding of footwear - Google Patents

Slush moulding of footwear

Info

Publication number
GB1502245A
GB1502245A GB27323/76A GB2732376A GB1502245A GB 1502245 A GB1502245 A GB 1502245A GB 27323/76 A GB27323/76 A GB 27323/76A GB 2732376 A GB2732376 A GB 2732376A GB 1502245 A GB1502245 A GB 1502245A
Authority
GB
United Kingdom
Prior art keywords
slush moulding
footwear
boot
eyelets
boots
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
GB27323/76A
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.)
British Bata Shoe Co Ltd
Original Assignee
British Bata Shoe Co Ltd
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 British Bata Shoe Co Ltd filed Critical British Bata Shoe Co Ltd
Publication of GB1502245A publication Critical patent/GB1502245A/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
    • B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
    • B29D35/0018—Moulds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • B29C41/40—Cores
    • 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
    • B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
    • B29D35/0063—Moulds
    • 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
    • B29D35/02—Producing footwear made in one piece using a moulding technique, e.g. by injection moulding or casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0061—Gel or sol

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Sealing Devices (AREA)

Abstract

1502245 Boots BRITISH BATA SHOE CO Ltd 30 June 1976 [2 July 1975] 27323/76 Heading A3B [Also in Divisions B4 and B5] A PVC boot 5 (shown in plan) includes single thickness eyelet stays 6 having eyelets 8. The boot is reinforced and lined (not further disclosed) after a slush moulding process (see Division B4-B5).
GB27323/76A 1975-07-02 1976-06-30 Slush moulding of footwear Expired GB1502245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230,628A CA1043969A (en) 1975-07-02 1975-07-02 Mold for boot

Publications (1)

Publication Number Publication Date
GB1502245A true GB1502245A (en) 1978-02-22

Family

ID=4103504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27323/76A Expired GB1502245A (en) 1975-07-02 1976-06-30 Slush moulding of footwear

Country Status (11)

Country Link
JP (1) JPS5516700U (en)
CA (1) CA1043969A (en)
DD (1) DD125060A5 (en)
DE (1) DE7620576U1 (en)
DK (1) DK294376A (en)
FI (1) FI761880A (en)
FR (1) FR2316056A1 (en)
GB (1) GB1502245A (en)
NL (1) NL7601432A (en)
NO (1) NO762195L (en)
SE (1) SE7602524L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2533572Y2 (en) * 1993-04-27 1997-04-23 アキレス株式会社 Slash shoe intermediate with integral outer blade structure
NL1009330C2 (en) * 1998-03-05 1999-09-07 Hevea B V Foot cover.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761159A (en) * 1952-08-27 1956-09-04 Goodrich Co B F Last for footwear
DE1479101B1 (en) * 1964-11-09 1970-10-22 Desma Werke Gmbh Injection mold for manufacturing footwear from elastic material
DE1479102B1 (en) * 1964-12-10 1970-01-15 Desma Werke Gmbh Injection molding or Vulcanizing mold with a strip, a preferably two-part side mold and a displaceable bottom stamp for the manufacture of footwear
JPS5210449B2 (en) * 1974-03-06 1977-03-24

Also Published As

Publication number Publication date
SE7602524L (en) 1977-01-03
NO762195L (en) 1977-01-04
FR2316056A1 (en) 1977-01-28
CA1043969A (en) 1978-12-12
DK294376A (en) 1977-01-03
NL7601432A (en) 1977-01-04
FI761880A (en) 1977-01-03
FR2316056B1 (en) 1981-08-21
JPS5516700U (en) 1980-02-01
DE7620576U1 (en) 1976-12-16
DD125060A5 (en) 1977-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee