[go: up one dir, main page]

FR1327091A - Improvements in manufacturing processes for piping parts - Google Patents

Improvements in manufacturing processes for piping parts

Info

Publication number
FR1327091A
FR1327091A FR4443A FR4443A FR1327091A FR 1327091 A FR1327091 A FR 1327091A FR 4443 A FR4443 A FR 4443A FR 4443 A FR4443 A FR 4443A FR 1327091 A FR1327091 A FR 1327091A
Authority
FR
France
Prior art keywords
manufacturing processes
piping parts
piping
parts
processes
Prior art date
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
FR4443A
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR4443A priority Critical patent/FR1327091A/en
Application granted granted Critical
Publication of FR1327091A publication Critical patent/FR1327091A/en
Expired 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
    • B21D53/00—Making other particular articles
    • B21D53/86—Making other particular articles other parts for bicycles or motorcycles
    • 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
    • B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR4443A 1962-03-19 1962-03-19 Improvements in manufacturing processes for piping parts Expired FR1327091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4443A FR1327091A (en) 1962-03-19 1962-03-19 Improvements in manufacturing processes for piping parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4443A FR1327091A (en) 1962-03-19 1962-03-19 Improvements in manufacturing processes for piping parts

Publications (1)

Publication Number Publication Date
FR1327091A true FR1327091A (en) 1963-05-17

Family

ID=8570077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4443A Expired FR1327091A (en) 1962-03-19 1962-03-19 Improvements in manufacturing processes for piping parts

Country Status (1)

Country Link
FR (1) FR1327091A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780173A3 (en) * 1995-12-22 1998-10-21 J. Eberspächer GmbH & Co. Method of manufacturing a pipe section, particularly a branch pipe manifold and branch pipe manifold produced thereby
EP1242200A4 (en) * 1999-04-13 2004-03-31 Joseph Mckenna Method of forming t-connectors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780173A3 (en) * 1995-12-22 1998-10-21 J. Eberspächer GmbH & Co. Method of manufacturing a pipe section, particularly a branch pipe manifold and branch pipe manifold produced thereby
EP1242200A4 (en) * 1999-04-13 2004-03-31 Joseph Mckenna Method of forming t-connectors

Similar Documents

Publication Publication Date Title
AT240303B (en) Clamping device for workpieces
FR1434948A (en) Improvement in manufacturing processes for fiber-reinforced parts and coatings
FR1184870A (en) Improvements in soap manufacturing processes
FR1328946A (en) Improvements made to single crystal manufacturing processes
FR1327091A (en) Improvements in manufacturing processes for piping parts
FR1148285A (en) Improvements in processes for manufacturing molded parts
FR1154853A (en) Improvements in processes and devices for manufacturing multitubular parts
BE581649A (en) Improvements in the manufacturing processes of electric cables.
FR1337952A (en) Groove-less tapping tools and manufacturing processes
FR1277427A (en) Improvements to processes and molds for manufacturing castings
FR1412817A (en) Improvements in shoe manufacturing processes
FR1286034A (en) Improvement in graphitation processes
FR1438173A (en) Improvement in laundry processes
FR1400573A (en) Improvements in manufacturing processes for superconducting parts
FR79542E (en) Improvements in processes for manufacturing zippers
FR1333779A (en) Improvement in the forming processes of metal expansion bellows
FR1323616A (en) Improvement in shoe manufacturing processes
FR1215431A (en) Improvements in processes for manufacturing zippers
FR81322E (en) Improvements in photo-transformation processes
FR1318838A (en) Improvements in the treatment processes for knitted articles
FR1275922A (en) Improvements in graphite manufacturing processes
FR1242271A (en) Improvements in hydraulic transport processes
FR1352570A (en) Improvements to skis and their manufacturing processes
FR1233559A (en) Improvements in semiconductor device manufacturing processes
FR1349244A (en) Improvement in foundry core manufacturing processes