FR2237699A1 - - Google Patents

Info

Publication number
FR2237699A1
FR2237699A1 FR7326958A FR7326958A FR2237699A1 FR 2237699 A1 FR2237699 A1 FR 2237699A1 FR 7326958 A FR7326958 A FR 7326958A FR 7326958 A FR7326958 A FR 7326958A FR 2237699 A1 FR2237699 A1 FR 2237699A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7326958A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 to FR7325982A priority Critical patent/FR2245463A1/fr
Application filed by Individual filed Critical Individual
Priority to FR7326958A priority patent/FR2237699A1/fr
Priority to BE146538A priority patent/BE817627A/xx
Priority to SE7409171A priority patent/SE7409171L/
Priority to FI2153/74A priority patent/FI215374A7/fi
Priority to DK382274A priority patent/DK382274A/da
Priority to NO742638A priority patent/NO742638L/no
Priority to DE2434498A priority patent/DE2434498A1/de
Priority to IT25314/74A priority patent/IT1017261B/it
Publication of FR2237699A1 publication Critical patent/FR2237699A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Clamps And Clips (AREA)
FR7326958A 1973-07-16 1973-07-19 Withdrawn FR2237699A1 (cs)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7325982A FR2245463A1 (en) 1973-07-16 1973-07-16 Parison trimming during extrusion blow moulding
FR7326958A FR2237699A1 (cs) 1973-07-19 1973-07-19
BE146538A BE817627A (fr) 1973-07-16 1974-07-12 Dispositif a former des piquages a bords releves ou collerettessur les tubes
SE7409171A SE7409171L (cs) 1973-07-19 1974-07-12
FI2153/74A FI215374A7 (cs) 1973-07-19 1974-07-15
DK382274A DK382274A (cs) 1973-07-19 1974-07-17
NO742638A NO742638L (cs) 1973-07-19 1974-07-18
DE2434498A DE2434498A1 (de) 1973-07-19 1974-07-18 Vorrichtung zur bildung von einstichen mit aufgestuelpten raendern oder kraegen an roehren
IT25314/74A IT1017261B (it) 1973-07-19 1974-07-18 Dispositivo per ottenere perfora zioni con bordo in rilievo o col lari

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326958A FR2237699A1 (cs) 1973-07-19 1973-07-19

Publications (1)

Publication Number Publication Date
FR2237699A1 true FR2237699A1 (cs) 1975-02-14

Family

ID=9122993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326958A Withdrawn FR2237699A1 (cs) 1973-07-16 1973-07-19

Country Status (7)

Country Link
DE (1) DE2434498A1 (cs)
DK (1) DK382274A (cs)
FI (1) FI215374A7 (cs)
FR (1) FR2237699A1 (cs)
IT (1) IT1017261B (cs)
NO (1) NO742638L (cs)
SE (1) SE7409171L (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589764A1 (fr) * 1985-10-04 1987-05-15 Serlachius Oy Pointe d'outil et son mode d'emploi et outil pour percer un trou et former un collier dans une tole.
EP4566734A1 (de) * 2023-12-06 2025-06-11 Transfluid Maschinenbau GmbH Innenrollierdorn und rolliervorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56632C (fi) 1978-10-11 1980-03-10 Serlachius Oy Anordning foer att aostadkomma en krage runt ett haol i en roervaegg
FI800280A7 (fi) * 1980-01-30 1981-01-01 Serlachius Oy Kaulustusporalaite.
FI800279A7 (fi) * 1980-01-30 1981-01-01 Serlachius Oy Kaulustusporalaite.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589764A1 (fr) * 1985-10-04 1987-05-15 Serlachius Oy Pointe d'outil et son mode d'emploi et outil pour percer un trou et former un collier dans une tole.
EP4566734A1 (de) * 2023-12-06 2025-06-11 Transfluid Maschinenbau GmbH Innenrollierdorn und rolliervorrichtung

Also Published As

Publication number Publication date
FI215374A7 (cs) 1975-01-20
DK382274A (cs) 1975-03-10
DE2434498A1 (de) 1975-02-06
SE7409171L (cs) 1975-01-20
IT1017261B (it) 1977-07-20
NO742638L (cs) 1975-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse