SE345093B - - Google Patents

Info

Publication number
SE345093B
SE345093B SE14550/68A SE1455068A SE345093B SE 345093 B SE345093 B SE 345093B SE 14550/68 A SE14550/68 A SE 14550/68A SE 1455068 A SE1455068 A SE 1455068A SE 345093 B SE345093 B SE 345093B
Authority
SE
Sweden
Application number
SE14550/68A
Inventor
K Bemelmann
Original Assignee
Messer Griesheim Gmbh
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
Priority claimed from DE19671704206 external-priority patent/DE1704206C/en
Application filed by Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of SE345093B publication Critical patent/SE345093B/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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
SE14550/68A 1967-11-02 1968-10-28 SE345093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671704206 DE1704206C (en) 1967-11-02 1967-11-02 Device for continuous heating of a heating mirror for butt welding workpieces, in particular plastic pipes

Publications (1)

Publication Number Publication Date
SE345093B true SE345093B (en) 1972-05-15

Family

ID=5688688

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14550/68A SE345093B (en) 1967-11-02 1968-10-28

Country Status (2)

Country Link
FI (1) FI48328C (en)
SE (1) SE345093B (en)

Also Published As

Publication number Publication date
FI48328B (en) 1974-05-31
FI48328C (en) 1974-09-10

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