CH388612A - Device for softening thermoplastics - Google Patents

Device for softening thermoplastics

Info

Publication number
CH388612A
CH388612A CH1424461A CH1424461A CH388612A CH 388612 A CH388612 A CH 388612A CH 1424461 A CH1424461 A CH 1424461A CH 1424461 A CH1424461 A CH 1424461A CH 388612 A CH388612 A CH 388612A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
softening
softening thermoplastics
Prior art date
Application number
CH1424461A
Other languages
German (de)
Inventor
Bitzer Hugo
Original Assignee
Hugo Bitzer Apparatebau
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 Hugo Bitzer Apparatebau filed Critical Hugo Bitzer Apparatebau
Priority to CH1424461A priority Critical patent/CH388612A/en
Publication of CH388612A publication Critical patent/CH388612A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
CH1424461A 1961-12-08 1961-12-08 Device for softening thermoplastics CH388612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1424461A CH388612A (en) 1961-12-08 1961-12-08 Device for softening thermoplastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1424461A CH388612A (en) 1961-12-08 1961-12-08 Device for softening thermoplastics

Publications (1)

Publication Number Publication Date
CH388612A true CH388612A (en) 1965-02-28

Family

ID=4399186

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1424461A CH388612A (en) 1961-12-08 1961-12-08 Device for softening thermoplastics

Country Status (1)

Country Link
CH (1) CH388612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320816A1 (en) * 1975-08-13 1977-03-11 Arweiler Gerd Thermoplastics tube socket formed by heating - with initially very hot progressively cooling fluid to reduce heating time
FR2320815A1 (en) * 1975-08-13 1977-03-11 Arweiler Gerd Heating or cooling synthetic thermoplastic pipe ends for sockets - in compact rotary blower acting all around the pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320816A1 (en) * 1975-08-13 1977-03-11 Arweiler Gerd Thermoplastics tube socket formed by heating - with initially very hot progressively cooling fluid to reduce heating time
FR2320815A1 (en) * 1975-08-13 1977-03-11 Arweiler Gerd Heating or cooling synthetic thermoplastic pipe ends for sockets - in compact rotary blower acting all around the pipe

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