BE510314A - - Google Patents

Info

Publication number: BE510314A
Authority: BE; Belgium
Prior art keywords: mold; plate; rods; cushion; hollow
Prior art date: 1951-04-02

Application number

BE510314A

Other languages

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.)

1951-04-02

Filing date

1952-03-29

Publication date

1952-04-15

1952-03-29 Application filed filed Critical

1952-03-29 Priority to BE510314A priority Critical patent/BE510314A/fr

1952-04-15 Publication of BE510314A publication Critical patent/BE510314A/fr

Links

239000006260 foam Substances 0.000 claims description 22
229920001821 foam rubber Polymers 0.000 claims description 21
229920001971 elastomer Polymers 0.000 claims description 11
230000002441 reversible effect Effects 0.000 claims description 11
238000000465 moulding Methods 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 4
239000000463 material Substances 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
239000002184 metal Substances 0.000 description 9
229920000126 latex Polymers 0.000 description 8
239000004816 latex Substances 0.000 description 7
238000004073 vulcanization Methods 0.000 description 6
238000004026 adhesive bonding Methods 0.000 description 3
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
238000010276 construction Methods 0.000 description 2
210000005069 ears Anatomy 0.000 description 2
239000013518 molded foam Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
238000010009 beating Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000000701 coagulant Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000004088 foaming agent Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000003349 gelling agent Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000010068 moulding (rubber) Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1

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
- B29C44/583—Moulds for making articles with cavities
- 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
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
- 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
- B29C33/76—Cores

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

BE510314A 1951-04-02 1952-03-29 BE510314A (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BE510314A BE510314A (de)	1951-04-02	1952-03-29

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US510314XA	1951-04-02	1951-04-02
BE510314A BE510314A (de)	1951-04-02	1952-03-29

Publications (1)

Publication Number	Publication Date
BE510314A true BE510314A (de)	1952-04-15

Family

ID=149472

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE510314A BE510314A (de)	1951-04-02	1952-03-29

Country Status (1)

Country	Link
BE (1)	BE510314A (de)

1952
- 1952-03-29 BE BE510314A patent/BE510314A/fr unknown

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