CS8301722A - - Google Patents

Info

Publication number
CS8301722A
CS8301722A CS172283A CS172283A CS8301722A CS 8301722 A CS8301722 A CS 8301722A CS 172283 A CS172283 A CS 172283A CS 172283 A CS172283 A CS 172283A CS 8301722 A CS8301722 A CS 8301722A
Authority
CS
Czechoslovakia
Application number
CS172283A
Other languages
Czech (cs)
Other versions
CS245208B1 (en
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 filed Critical
Priority to CS172283A priority Critical patent/CS245208B1/cs
Priority to GB8518916A priority patent/GB2178350A/en
Priority to SE8503619A priority patent/SE448069B/sv
Priority to FR8511770A priority patent/FR2585594B3/fr
Priority to DE19853527664 priority patent/DE3527664A1/de
Priority to NL8502199A priority patent/NL8502199A/nl
Publication of CS8301722A publication Critical patent/CS8301722A/cs
Publication of CS245208B1 publication Critical patent/CS245208B1/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Forging (AREA)
CS172283A 1983-03-14 1983-03-14 Device for forming especially of spiral bodies CS245208B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CS172283A CS245208B1 (en) 1983-03-14 1983-03-14 Device for forming especially of spiral bodies
GB8518916A GB2178350A (en) 1983-03-14 1985-07-26 Device for cold forming bodies, especially helical bodies
SE8503619A SE448069B (sv) 1983-03-14 1985-07-26 Anordning for formning av skruvformade kroppar
FR8511770A FR2585594B3 (fr) 1983-03-14 1985-08-01 Dispositif de faconnage, notamment de corps helicoidaux
DE19853527664 DE3527664A1 (de) 1983-03-14 1985-08-01 Vorrichtung zur herstellung von wendelfoermigen hohlkoerpern
NL8502199A NL8502199A (nl) 1983-03-14 1985-08-07 Inrichting voor het vormen van schroefvormige lichamen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS172283A CS245208B1 (en) 1983-03-14 1983-03-14 Device for forming especially of spiral bodies

Publications (2)

Publication Number Publication Date
CS8301722A true CS8301722A (enrdf_load_stackoverflow) 1985-10-16
CS245208B1 CS245208B1 (en) 1986-09-18

Family

ID=5352301

Family Applications (1)

Application Number Title Priority Date Filing Date
CS172283A CS245208B1 (en) 1983-03-14 1983-03-14 Device for forming especially of spiral bodies

Country Status (6)

Country Link
CS (1) CS245208B1 (enrdf_load_stackoverflow)
DE (1) DE3527664A1 (enrdf_load_stackoverflow)
FR (1) FR2585594B3 (enrdf_load_stackoverflow)
GB (1) GB2178350A (enrdf_load_stackoverflow)
NL (1) NL8502199A (enrdf_load_stackoverflow)
SE (1) SE448069B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE873196L (en) * 1987-11-25 1989-05-25 Vania Expansion Snc A pump
DE4323759A1 (de) * 1993-07-15 1995-01-19 Artemis Kautschuk Kunststoff Verfahren zur Herstellung von Rotoren für Exzenterschneckenpumpen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194162A (en) * 1968-08-09 1970-06-10 Sigma Lutin Improvements in or relating to Pump Spindles.
GB1344444A (en) * 1972-04-13 1974-01-23 Anisimov A V Ilin O J Die for drawing sections

Also Published As

Publication number Publication date
SE8503619D0 (sv) 1985-07-26
FR2585594B3 (fr) 1987-10-23
FR2585594A1 (fr) 1987-02-06
GB8518916D0 (en) 1985-09-04
DE3527664A1 (de) 1987-02-12
SE448069B (sv) 1987-01-19
GB2178350A (en) 1987-02-11
CS245208B1 (en) 1986-09-18
NL8502199A (nl) 1987-03-02

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