EG10738A - Method of and an apparatus for producing integral sockets in pipes,produced by winding a band of thermoplastic material around a mandrel - Google Patents

Method of and an apparatus for producing integral sockets in pipes,produced by winding a band of thermoplastic material around a mandrel

Info

Publication number
EG10738A
EG10738A EG380/70A EG38070A EG10738A EG 10738 A EG10738 A EG 10738A EG 380/70 A EG380/70 A EG 380/70A EG 38070 A EG38070 A EG 38070A EG 10738 A EG10738 A EG 10738A
Authority
EG
Egypt
Prior art keywords
mandrel
pipes
winding
band
produced
Prior art date
Application number
EG380/70A
Other languages
English (en)
Original Assignee
Dynamit Nobel Ag
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 DE19691944599 external-priority patent/DE1944599C3/de
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of EG10738A publication Critical patent/EG10738A/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EG380/70A 1969-09-03 1970-08-27 Method of and an apparatus for producing integral sockets in pipes,produced by winding a band of thermoplastic material around a mandrel EG10738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944599 DE1944599C3 (de) 1969-09-03 Vorrichtung zum Herstellen von Muffen an gewickelten Rohren

Publications (1)

Publication Number Publication Date
EG10738A true EG10738A (en) 1976-11-30

Family

ID=5744450

Family Applications (1)

Application Number Title Priority Date Filing Date
EG380/70A EG10738A (en) 1969-09-03 1970-08-27 Method of and an apparatus for producing integral sockets in pipes,produced by winding a band of thermoplastic material around a mandrel

Country Status (21)

Country Link
JP (1) JPS5221026B1 (enrdf_load_stackoverflow)
AT (1) AT321571B (enrdf_load_stackoverflow)
BE (1) BE755616A (enrdf_load_stackoverflow)
BG (1) BG16317A3 (enrdf_load_stackoverflow)
CH (1) CH515793A (enrdf_load_stackoverflow)
CS (1) CS164871B2 (enrdf_load_stackoverflow)
DK (1) DK135221B (enrdf_load_stackoverflow)
EG (1) EG10738A (enrdf_load_stackoverflow)
ES (2) ES383320A1 (enrdf_load_stackoverflow)
FI (1) FI52439C (enrdf_load_stackoverflow)
FR (1) FR2060853A5 (enrdf_load_stackoverflow)
GB (1) GB1314404A (enrdf_load_stackoverflow)
IE (1) IE34498B1 (enrdf_load_stackoverflow)
IL (1) IL35171A (enrdf_load_stackoverflow)
LU (1) LU61619A1 (enrdf_load_stackoverflow)
NL (1) NL143164B (enrdf_load_stackoverflow)
NO (1) NO134514C (enrdf_load_stackoverflow)
PL (1) PL81028B1 (enrdf_load_stackoverflow)
RO (1) RO69947B (enrdf_load_stackoverflow)
SE (1) SE365747B (enrdf_load_stackoverflow)
ZA (1) ZA705846B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92299C (sv) * 1991-04-30 1994-10-25 Kwh Pipe Ab Oy Förfarande för framställning av en muff
GB2280889B (en) * 1993-08-12 1998-04-01 Royal Ordnance Plc Hollow elongated or tubular bodies and their manufacture
US5837083A (en) * 1993-08-12 1998-11-17 Booth; John Peter Method of forming a rigid tubular body
GB0414837D0 (en) 2004-07-02 2004-08-04 Booth John P Improvements in or relating to tubular bodies and methods of forming same
CN103240869B (zh) * 2013-05-15 2015-11-25 青岛日能拉伸膜科技股份有限公司 双向拉伸聚酯薄膜风冷吹膜生产线

Also Published As

Publication number Publication date
GB1314404A (en) 1973-04-26
SE365747B (enrdf_load_stackoverflow) 1974-04-01
LU61619A1 (enrdf_load_stackoverflow) 1970-12-01
NL7012486A (enrdf_load_stackoverflow) 1971-03-05
DK135221C (enrdf_load_stackoverflow) 1977-09-05
RO69947B (ro) 1984-11-30
BE755616A (fr) 1971-02-15
NO134514B (enrdf_load_stackoverflow) 1976-07-19
ZA705846B (en) 1971-06-30
FI52439B (enrdf_load_stackoverflow) 1977-05-31
IE34498B1 (en) 1975-05-28
BG16317A3 (bg) 1972-08-20
FR2060853A5 (enrdf_load_stackoverflow) 1971-06-18
DE1944599A1 (de) 1971-03-11
NL143164B (nl) 1974-09-16
IL35171A0 (en) 1970-10-30
DK135221B (da) 1977-03-21
PL81028B1 (enrdf_load_stackoverflow) 1975-08-30
IE34498L (en) 1971-03-03
ES385206A1 (es) 1973-04-01
CH515793A (de) 1971-11-30
ES383320A1 (es) 1973-01-01
NO134514C (enrdf_load_stackoverflow) 1976-10-27
AT321571B (de) 1975-04-10
FI52439C (fi) 1977-09-12
CS164871B2 (enrdf_load_stackoverflow) 1975-11-28
IL35171A (en) 1974-07-31
JPS5221026B1 (enrdf_load_stackoverflow) 1977-06-08
DE1944599B2 (de) 1975-08-21
RO69947A (ro) 1984-10-31

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