BG37270A1 - Apparatus for manufacture of muffs - Google Patents

Apparatus for manufacture of muffs

Info

Publication number
BG37270A1
BG37270A1 BG4234379A BG4234379A BG37270A1 BG 37270 A1 BG37270 A1 BG 37270A1 BG 4234379 A BG4234379 A BG 4234379A BG 4234379 A BG4234379 A BG 4234379A BG 37270 A1 BG37270 A1 BG 37270A1
Authority
BG
Bulgaria
Prior art keywords
muffs
manufacture
Prior art date
Application number
BG4234379A
Other languages
English (en)
Inventor
Barz
Original Assignee
Warnke Umformtech Veb K
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 Warnke Umformtech Veb K filed Critical Warnke Umformtech Veb K
Publication of BG37270A1 publication Critical patent/BG37270A1/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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
BG4234379A 1978-02-24 1979-02-02 Apparatus for manufacture of muffs BG37270A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20383578A DD134855B1 (de) 1978-02-24 1978-02-24 Einrichtung zur herstellung von muffenrohren

Publications (1)

Publication Number Publication Date
BG37270A1 true BG37270A1 (en) 1985-05-15

Family

ID=5511611

Family Applications (1)

Application Number Title Priority Date Filing Date
BG4234379A BG37270A1 (en) 1978-02-24 1979-02-02 Apparatus for manufacture of muffs

Country Status (10)

Country Link
AT (1) AT368059B (cs)
BG (1) BG37270A1 (cs)
CS (1) CS218882B1 (cs)
DD (1) DD134855B1 (cs)
DE (1) DE2853492C2 (cs)
FR (1) FR2418069A1 (cs)
GB (1) GB2014901B (cs)
HU (1) HU186357B (cs)
RO (1) RO83007A (cs)
SU (1) SU958115A1 (cs)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE90626C (cs) *
US3910744A (en) * 1970-05-28 1975-10-07 Grandview Ind Limited Apparatus for belling plastic pipe
US4014640A (en) * 1970-08-07 1977-03-29 Vern Emery Company, Inc. Pipe belling and chamfering machine
US3852015A (en) * 1973-03-12 1974-12-03 Asc Ind Inc Belling and handling apparatus for plastic pipe
FR2263870A1 (en) * 1974-03-13 1975-10-10 Equip Reseaux Canalisations Converting large extruded tubing to socket-ended pipes - by automatically cutting and shaping in three parallel operations
IT1010843B (it) * 1974-03-28 1977-01-20 Resin Plast Ravenna Spa Macchina per la bicchieratura di tubi estrusi
AT350251B (de) * 1976-06-01 1979-05-25 Kagerer Eisen Kunststoff Vorrichtung zur herstellung von steckmuffen an den enden von kunststoffrohren
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe

Also Published As

Publication number Publication date
DD134855B1 (de) 1980-08-06
RO83007B (ro) 1984-10-30
DE2853492A1 (de) 1979-08-30
FR2418069A1 (fr) 1979-09-21
AT368059B (de) 1982-09-10
SU958115A1 (ru) 1982-09-15
FR2418069B1 (cs) 1984-05-25
RO83007A (ro) 1985-10-31
ATA893278A (de) 1982-01-15
HU186357B (en) 1985-07-29
GB2014901B (en) 1982-09-15
DE2853492C2 (de) 1984-09-20
DD134855A1 (de) 1979-03-28
CS218882B1 (en) 1983-02-25
GB2014901A (en) 1979-09-05

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