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SE402067B - Sett och anordning att satsvis framstella block av cellplast med plan oversida - Google Patents

Sett och anordning att satsvis framstella block av cellplast med plan oversida

Info

Publication number
SE402067B
SE402067B SE7407047A SE7407047A SE402067B SE 402067 B SE402067 B SE 402067B SE 7407047 A SE7407047 A SE 7407047A SE 7407047 A SE7407047 A SE 7407047A SE 402067 B SE402067 B SE 402067B
Authority
SE
Sweden
Prior art keywords
cell plastic
plan top
manually manufacturing
manufacturing blocks
blocks
Prior art date
Application number
SE7407047A
Other languages
English (en)
Swedish (sv)
Other versions
SE7407047L (fr
Inventor
J E Marjoram
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of SE7407047L publication Critical patent/SE7407047L/xx
Publication of SE402067B publication Critical patent/SE402067B/xx

Links

Classifications

    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Road Signs Or Road Markings (AREA)
  • Electrotherapy Devices (AREA)
  • Molding Of Porous Articles (AREA)
SE7407047A 1973-05-29 1974-05-28 Sett och anordning att satsvis framstella block av cellplast med plan oversida SE402067B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2543073A GB1425612A (en) 1973-05-29 1973-05-29 Moulding of plastics foam

Publications (2)

Publication Number Publication Date
SE7407047L SE7407047L (fr) 1974-12-02
SE402067B true SE402067B (sv) 1978-06-19

Family

ID=10227546

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407047A SE402067B (sv) 1973-05-29 1974-05-28 Sett och anordning att satsvis framstella block av cellplast med plan oversida

Country Status (19)

Country Link
JP (1) JPS5022064A (fr)
AR (1) AR199346A1 (fr)
BE (1) BE815707A (fr)
BR (1) BR7404347D0 (fr)
CA (1) CA1021118A (fr)
CH (1) CH582056A5 (fr)
DE (1) DE2426212A1 (fr)
DK (1) DK288874A (fr)
ES (1) ES426706A1 (fr)
FI (1) FI162074A7 (fr)
FR (1) FR2231503B1 (fr)
GB (1) GB1425612A (fr)
IE (1) IE39398B1 (fr)
IT (1) IT1037060B (fr)
NL (1) NL7406809A (fr)
NO (1) NO140461C (fr)
SE (1) SE402067B (fr)
ZA (1) ZA743202B (fr)
ZM (1) ZM8074A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666393A (en) * 1986-06-13 1987-05-19 Human Industry Corporation Apparatus for manufacturing polyurethane foam slabs in a batch
GB2291002A (en) * 1994-07-08 1996-01-17 Hoover Universal Apparatus and method for producing blocks of foam
CN111745882A (zh) * 2020-06-11 2020-10-09 溧阳市山湖实业有限公司 一种pu片材下移式发泡生产工艺及其生产设备
CN111974938B (zh) * 2020-08-27 2024-07-30 杭州欧宸科技有限公司 一种全自动泡沫模成型机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588151A (en) * 1948-09-30 1952-03-04 Gen Electric Apparatus for producing uniform foam structures
US2649620A (en) * 1951-08-01 1953-08-25 Union Carbide & Carbon Corp Casting expanded plastics

Also Published As

Publication number Publication date
IT1037060B (it) 1979-11-10
ZM8074A1 (en) 1974-12-20
DE2426212A1 (de) 1974-12-19
BE815707A (fr) 1974-09-16
CA1021118A (fr) 1977-11-22
AR199346A1 (es) 1974-08-23
FR2231503A1 (fr) 1974-12-27
GB1425612A (en) 1976-02-18
IE39398L (en) 1974-11-29
BR7404347D0 (pt) 1975-01-21
SE7407047L (fr) 1974-12-02
IE39398B1 (en) 1978-09-27
AU6923274A (en) 1975-11-27
NO140461B (no) 1979-05-28
CH582056A5 (fr) 1976-11-30
ES426706A1 (es) 1977-01-01
NO741847L (no) 1974-12-02
DK288874A (fr) 1975-01-20
NL7406809A (fr) 1974-12-03
JPS5022064A (fr) 1975-03-08
FI162074A7 (fr) 1974-11-30
ZA743202B (en) 1975-05-28
FR2231503B1 (fr) 1976-12-24
NO140461C (no) 1979-09-05

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