FR2475946B1 - - Google Patents

Info

Publication number
FR2475946B1
FR2475946B1 FR8003267A FR8003267A FR2475946B1 FR 2475946 B1 FR2475946 B1 FR 2475946B1 FR 8003267 A FR8003267 A FR 8003267A FR 8003267 A FR8003267 A FR 8003267A FR 2475946 B1 FR2475946 B1 FR 2475946B1
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.)
Expired
Application number
FR8003267A
Other languages
French (fr)
Other versions
FR2475946A1 (en
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.)
Haut Rhin SA Manufacture Machine
Manufacture de Machines du Haut Rhin SA MANURHIN
Original Assignee
Haut Rhin SA Manufacture Machine
Manufacture de Machines du Haut Rhin SA MANURHIN
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 Haut Rhin SA Manufacture Machine, Manufacture de Machines du Haut Rhin SA MANURHIN filed Critical Haut Rhin SA Manufacture Machine
Priority to FR8003267A priority Critical patent/FR2475946A1/en
Publication of FR2475946A1 publication Critical patent/FR2475946A1/en
Application granted granted Critical
Publication of FR2475946B1 publication Critical patent/FR2475946B1/fr
Granted legal-status Critical Current

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/54—Making hollow objects characterised by the use of the objects cartridge cases, e.g. for ammunition, for letter carriers in pneumatic-tube plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR8003267A 1980-02-14 1980-02-14 Press forming taper noses on sleeves - has twin table with rim notches for single sleeves with punch and sprung matrix at each notch Granted FR2475946A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8003267A FR2475946A1 (en) 1980-02-14 1980-02-14 Press forming taper noses on sleeves - has twin table with rim notches for single sleeves with punch and sprung matrix at each notch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003267A FR2475946A1 (en) 1980-02-14 1980-02-14 Press forming taper noses on sleeves - has twin table with rim notches for single sleeves with punch and sprung matrix at each notch

Publications (2)

Publication Number Publication Date
FR2475946A1 FR2475946A1 (en) 1981-08-21
FR2475946B1 true FR2475946B1 (en) 1984-03-30

Family

ID=9238583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003267A Granted FR2475946A1 (en) 1980-02-14 1980-02-14 Press forming taper noses on sleeves - has twin table with rim notches for single sleeves with punch and sprung matrix at each notch

Country Status (1)

Country Link
FR (1) FR2475946A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942375A (en) * 2015-06-30 2015-09-30 浙江创立汽车空调有限公司 Necking machine used for processing automobile air-conditioning pipe fittings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534889A1 (en) * 1982-10-25 1984-04-27 Manurhin MACHINE FOR DOUBLE PROCESSING OF CONTINUOUS PARTS BY RECYCLING ON AN OPERATIONAL BARREL, IN PARTICULAR OF SUCCESSIVE VARNISHINGS OF BODY OF REVOLUTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT278487B (en) * 1968-07-12 1970-02-10 Press Und Stanzwerk Ag Pressing tool
US3581542A (en) * 1969-02-03 1971-06-01 Continental Can Co Apparatus for and method of necking in end portions of tubular members
US3687098A (en) * 1971-03-19 1972-08-29 Coors Porcelain Co Container necking mechanism and method
FR2330476A1 (en) * 1975-11-10 1977-06-03 Haut Rhin Manufacture Machines TUBULAR PIECES SHRINKING AND CALIBRATION MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942375A (en) * 2015-06-30 2015-09-30 浙江创立汽车空调有限公司 Necking machine used for processing automobile air-conditioning pipe fittings

Also Published As

Publication number Publication date
FR2475946A1 (en) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse