CA1075049A - Apparatus and method for forming cylindrical valve hubs - Google Patents

Apparatus and method for forming cylindrical valve hubs

Info

Publication number
CA1075049A
CA1075049A CA289,926A CA289926A CA1075049A CA 1075049 A CA1075049 A CA 1075049A CA 289926 A CA289926 A CA 289926A CA 1075049 A CA1075049 A CA 1075049A
Authority
CA
Canada
Prior art keywords
swaging
ball
oval
opening
cylindrical
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
CA289,926A
Other languages
English (en)
French (fr)
Inventor
Roger L. Ripert
Marvin G. Combes
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.)
Grove Valve and Regulator Co
Original Assignee
Grove Valve and Regulator Co
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 Grove Valve and Regulator Co filed Critical Grove Valve and Regulator Co
Application granted granted Critical
Publication of CA1075049A publication Critical patent/CA1075049A/en
Expired 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
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49423—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including metal deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
CA289,926A 1976-11-01 1977-10-31 Apparatus and method for forming cylindrical valve hubs Expired CA1075049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/737,711 US4083219A (en) 1976-11-01 1976-11-01 Apparatus and method for forming cylindrical valve hubs

Publications (1)

Publication Number Publication Date
CA1075049A true CA1075049A (en) 1980-04-08

Family

ID=24964989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,926A Expired CA1075049A (en) 1976-11-01 1977-10-31 Apparatus and method for forming cylindrical valve hubs

Country Status (7)

Country Link
US (1) US4083219A (enExample)
JP (1) JPS5356156A (enExample)
CA (1) CA1075049A (enExample)
DE (1) DE2747166C2 (enExample)
FR (1) FR2369028A1 (enExample)
GB (1) GB1550069A (enExample)
IT (1) IT1090607B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790172A (en) * 1984-09-21 1988-12-13 Saga Petroleum A.S. Method for providing a tubular node in a framework truss structure such as offshore platforms for oil drilling and production

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI800278A7 (fi) * 1980-01-30 1981-01-01 Serlachius Oy Kaulustusporalaite.
FI810749A7 (fi) * 1981-03-10 1982-09-11 Serlachius Oy Laite reiän ja reikää ympäröivän kauluksen tekemiseksi putken kylkeen.
ES532224A0 (es) * 1983-05-05 1985-03-01 William Martin Sidney Metodo dispositivo para la fabricacion de montantes para pasamanos.
JPS61248228A (ja) * 1985-04-26 1986-11-05 Tokyo Jiki Insatsu Kk 磁気エンボス用磁気媒体及びそれを使用した磁気カ−ド
US4798076A (en) * 1988-02-26 1989-01-17 Benteler Industries, Inc. Nipple forming apparatus
JPH0756347B2 (ja) * 1990-12-05 1995-06-14 崇男 小林 蝶型弁の弁箱，及びその製法
CA2150699A1 (en) * 1993-10-06 1995-04-13 Hachihei Watanabe Bibcock using tube material and method of manufacturing same
EP1919639B1 (en) 2004-12-16 2013-11-20 Alfa Laval Corporate AB Method for making a cold-worked article
CN102784848A (zh) * 2012-08-16 2012-11-21 张家港市华舜机械制造有限公司 一种缩径接管装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120314C (enExample) *
FR963103A (enExample) * 1950-06-30
US611802A (en) * 1898-10-04 Edwin taylor
US691454A (en) * 1900-09-19 1902-01-21 Charles A Dies Manufacture of pipe-fittings.
US693177A (en) * 1901-04-12 1902-02-11 Stirling Company Apparatus for flanging holes in tubular articles.
DE401475C (de) * 1922-03-19 1924-09-04 Hymmen Theodor Vorrichtung zur Herstellung von Stutzen aus der vollen Wandung von Hohlkoerpern
US2883744A (en) * 1954-10-18 1959-04-28 George E Barnhart Method of cold working a tubular structure
US2932338A (en) * 1956-04-10 1960-04-12 Imp Brass Mfg Co Double flare tool on a shaft threaded in a sleeve threaded in a support and arranged for two speed advancement of said tool
FR1217174A (fr) * 1958-12-02 1960-05-02 Procédé et dispositifs de fabrication de tubulures dans un tube de faible épaisseur
US3643322A (en) * 1970-06-29 1972-02-22 Gen Motors Corp Method for manufacturing a shock absorber reservoir tube
DE2747847A1 (de) * 1976-10-29 1978-05-03 Grove Valve & Regulator Co Ventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790172A (en) * 1984-09-21 1988-12-13 Saga Petroleum A.S. Method for providing a tubular node in a framework truss structure such as offshore platforms for oil drilling and production

Also Published As

Publication number Publication date
FR2369028B1 (enExample) 1984-02-17
DE2747166A1 (de) 1978-05-11
JPS5356156A (en) 1978-05-22
IT1090607B (it) 1985-06-26
DE2747166C2 (de) 1986-05-15
FR2369028A1 (fr) 1978-05-26
JPS5536405B2 (enExample) 1980-09-20
GB1550069A (en) 1979-08-08
US4083219A (en) 1978-04-11

Similar Documents

Publication Publication Date Title
CA1075049A (en) Apparatus and method for forming cylindrical valve hubs
AU653171B2 (en) Apparatus and method for strengthening bottom of container
US3119435A (en) Apparatus for connecting presemiflanged rungs to preapertured spaced ladder rails
US5255435A (en) Apparatus and method for removing bearings
US4516296A (en) Tubing clamp and method of making the same
DE2805321A1 (de) Verfahren zum gleichzeitigen einschnueren und boerdeln eines dosenkoerpers und vorrichtung zur durchfuehrung des verfahrens
US3140540A (en) Method for connecting presemiflanged rungs to preapertured spaced ladder rails
DE2125172A1 (de) Kurbelmechanismus mit Geradführungseinrichtung für ein Werkzeug
US7836740B2 (en) Axle straightening press
DE202007018801U1 (de) Vorrichtung zum Verpacken von Reifen
US6457341B1 (en) Forging die
CA1214764A (en) Wheel wrench support
US3656221A (en) Method of assembly of joint devices and apparatus therefor
EP0955107B1 (de) Verfahren zum Umformen eines Ausgangsrohrs mit kreisrundem Querschnitt in ein U-förmiges Profil und Vorrichtung zur Durchführung des Verfahrens
DE4002822C2 (de) Montagevorrichtung zum automatischen Einsetzen von Ventilkeilen zwischen Federteller und Ventilschaft
US6543817B1 (en) Process for forming radially upset tube flange and tube connector assembly formed thereby
US3660880A (en) Hollow bearing ball and process for making them
DE4239583A1 (de) Hutförmiges Befestigungselement sowie Blechteil mit mindestens einem darin befestigten hutförmigen Befestigungselement, Verfahren zur Herstellung eines hutförmigen Befestigungselementes sowie Werkzeug zu dessen Herstellung
EP0449281B1 (de) Verfahren und Vorrichtung zur Montage von Einsatzteilen in oder an Aufnahmen
US3317986A (en) Components for ball bearing assemblies and method of making the assemblies
EP0109031B1 (de) Verfahren und Werkzeug zum Biegen von Randabschnitten eines Bleches
AU718259B2 (en) Chamfered end headed rivet
EP1568423A1 (de) Verfahren zum Rollvorformen eines Rohlings
JPH057750Y2 (enExample)
FR2554743A1 (fr) Tete de formage pour cannelures longitudinales sur toute la peripherie des pieces cylindriques

Legal Events

Date Code Title Description
MKEX Expiry