GB1341215A – Press tool for producing shoe soles
– Google Patents
GB1341215A – Press tool for producing shoe soles
– Google Patents
Press tool for producing shoe soles
Info
Publication number
GB1341215A
GB1341215A
GB2460473A
GB1341215DA
GB1341215A
GB 1341215 A
GB1341215 A
GB 1341215A
GB 2460473 A
GB2460473 A
GB 2460473A
GB 1341215D A
GB1341215D A
GB 1341215DA
GB 1341215 A
GB1341215 A
GB 1341215A
Authority
GB
United Kingdom
Prior art keywords
knife
mould
shoe soles
dec
cuts
Prior art date
1970-12-21
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
GB2460473A
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.)
VNII PLENOCHNY MATERIALOV I IS
Bor Mubor Es Cipoipari Kutato Intezet
Original Assignee
VNII PLENOCHNY MATERIALOV I IS
Bor Mubor Es Cipoipari Kutato Intezet
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.)
1970-12-21
Filing date
1970-12-21
Publication date
1973-12-19
1970-12-21
Application filed by VNII PLENOCHNY MATERIALOV I IS, Bor Mubor Es Cipoipari Kutato Intezet
filed
Critical
VNII PLENOCHNY MATERIALOV I IS
1973-12-19
Publication of GB1341215A
publication
Critical
patent/GB1341215A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
B29D35/128—Moulds or apparatus therefor
B—PERFORMING OPERATIONS; TRANSPORTING
B26—HAND CUTTING TOOLS; CUTTING; SEVERING
B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
B26F1/38—Cutting-out; Stamping-out
B26F1/44—Cutters therefor; Dies therefor
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
B29C33/00—Moulds or cores; Details thereof or accessories therefor
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
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
B29C44/10—Applying counter-pressure during expanding
B—PERFORMING OPERATIONS; TRANSPORTING
B26—HAND CUTTING TOOLS; CUTTING; SEVERING
B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
B26F1/38—Cutting-out; Stamping-out
B26F1/44—Cutters therefor; Dies therefor
B26F2001/4418—Cutters therefor; Dies therefor combining cutting and embossing operations
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
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
B29C59/00—Surface shaping of articles, e.g. embossing; 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
B29K2021/00—Use of unspecified rubbers as moulding material
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
B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
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
B29K2105/25—Solid
B29K2105/253—Preform
B29K2105/256—Sheets, plates, blanks or films
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
B29L2031/00—Other particular articles
B29L2031/48—Wearing apparel
B29L2031/50—Footwear, e.g. shoes or parts thereof
B29L2031/504—Soles
Abstract
1341215 Moulding foamed plastics materials BOR – MUBOR – ES CIPOIPARI KUTATO INTEZET and VSESOJUZNY NAUCHNOISSLEDOVATIELSKY INSTITUT PLENOCHNY MATERIALOV I ISKUSSTVENNY KOZHI 21 Dec 1970 [30 Dec 1969] 24604/73 Divided out of 1341212 Heading B5A A mould for use in a press for the production of shoe soles of foamed material comprises lower and upper mould parts 25a, 25b attached, respectively, to plates 24, 23, a vertically reciprocable knife 26 which cuts the sole to shape after a sheet of rubber mixture has been compressed and vulcanized between the mould parts. An arrangement for locking the mould closed when the knife cuts the sole comprises a number of pins 30 on the plate 24, each grooved at 33 to receive balls 34 located within bushes 32 depending from the plate 23. The balls are urged inwardly into the grooves by sleeves 35 which move downwardly with the knife during the cutting stroke.
GB2460473A
1970-12-21
1970-12-21
Press tool for producing shoe soles
Expired
GB1341215A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2460473
1970-12-21
Publications (1)
Publication Number
Publication Date
GB1341215A
true
GB1341215A
(en)
1973-12-19
Family
ID=10214270
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2460473A
Expired
GB1341215A
(en)
1970-12-21
1970-12-21
Press tool for producing shoe soles
Country Status (1)
Country
Link
GB
(1)
GB1341215A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2447801A1
(en)
*
1979-02-01
1980-08-29
Lincrusta
Shaped and trimmed elastic foam-cored moulding prodn. – eliminates subsequent machining-to deflash or trim covers, used esp. for, polyamide or PVC covered expanded polyethylene
CN114571658A
(en)
*
2022-02-24
2022-06-03
茂泰(福建)鞋材有限公司
A mould for preparing double-colored foaming sole
1970
1970-12-21
GB
GB2460473A
patent/GB1341215A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2447801A1
(en)
*
1979-02-01
1980-08-29
Lincrusta
Shaped and trimmed elastic foam-cored moulding prodn. – eliminates subsequent machining-to deflash or trim covers, used esp. for, polyamide or PVC covered expanded polyethylene
CN114571658A
(en)
*
2022-02-24
2022-06-03
茂泰(福建)鞋材有限公司
A mould for preparing double-colored foaming sole
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Legal Events
Date
Code
Title
Description
1974-05-01
PS
Patent sealed
1985-08-14
PCNP
Patent ceased through non-payment of renewal fee
