JPS51121463A - Method of producing coupling - Google Patents

Method of producing coupling

Info

Publication number
JPS51121463A
JPS51121463A JP51029780A JP2978076A JPS51121463A JP S51121463 A JPS51121463 A JP S51121463A JP 51029780 A JP51029780 A JP 51029780A JP 2978076 A JP2978076 A JP 2978076A JP S51121463 A JPS51121463 A JP S51121463A
Authority
JP
Japan
Prior art keywords
producing coupling
coupling
producing
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.)
Granted
Application number
JP51029780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS553049B2 (enExample
Inventor
Raamaa Sutaarii Haabei
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.)
Elkhart Products Corp
Original Assignee
Elkhart Products Corp
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 Elkhart Products Corp filed Critical Elkhart Products Corp
Publication of JPS51121463A publication Critical patent/JPS51121463A/ja
Publication of JPS553049B2 publication Critical patent/JPS553049B2/ja
Granted 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
    • 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
    • B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
    • 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
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49442—T-shaped fitting making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
JP51029780A 1975-04-11 1976-03-17 Method of producing coupling Granted JPS51121463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/567,424 US3961513A (en) 1975-04-11 1975-04-11 Method of making pipe fittings

Publications (2)

Publication Number Publication Date
JPS51121463A true JPS51121463A (en) 1976-10-23
JPS553049B2 JPS553049B2 (enExample) 1980-01-23

Family

ID=24267093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51029780A Granted JPS51121463A (en) 1975-04-11 1976-03-17 Method of producing coupling

Country Status (2)

Country Link
US (1) US3961513A (enExample)
JP (1) JPS51121463A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053014A (en) * 1975-05-23 1977-10-11 Westinghouse Electric Corporation Finned tube coil
US4047412A (en) * 1976-11-15 1977-09-13 Elkhart Products Corporation Method of making a pipe fitting and product
US4328303A (en) * 1980-05-30 1982-05-04 Research Foundation Of City University Of New York Preparation of metal containing polymeric material via laser chemistry
JPS58187618U (ja) * 1982-06-09 1983-12-13 三菱電機株式会社 回転電機の軸受装置
US4580427A (en) * 1984-12-13 1986-04-08 Eisho Seisakusho Co., Ltd. Method for manufacturing ornamented head lug pipes
US5278023A (en) * 1992-11-16 1994-01-11 Minnesota Mining And Manufacturing Company Propellant-containing thermal transfer donor elements
AT404909B (de) * 1994-09-19 1999-03-25 Vaillant Gmbh Verfahren zum herstellen eines spanabhebend bearbeiteten schmiede- oder pressteils und nach dem verfahren hergestelltes, als armaturenteil ausgebildetes schmiede- oder pressteil
US6032363A (en) * 1996-06-10 2000-03-07 Parker-Hannifin Corporation Manufacture of fitting from metal billets or stock having centerline inhomogeneities
BRPI0503790B1 (pt) * 2004-09-08 2019-04-30 Dana Automotive Systems Group, Llc Método de fabricação de membro estriado
CN105268817A (zh) * 2015-12-01 2016-01-27 韩忠胜 冷挤压钢制无缝四通管件制造技术
CN107695624B (zh) * 2017-09-29 2019-07-19 北京科勒有限公司 卫浴五金壳体的制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA472352A (en) * 1951-03-20 Northern Indiana Brass Company Methods and apparatus for producing wrought metal fittings
US2198643A (en) * 1935-09-28 1940-04-30 W S A Inc Method of and apparatus for making hollow articles
US2238212A (en) * 1939-01-24 1941-04-15 Jr Edward S Cornell Method and apparatus for producing lateral-provided fittings
US2858787A (en) * 1956-05-28 1958-11-04 Walter P Hill Means for producing pipe fittings
FR79468E (fr) * 1961-01-19 1962-12-07 Calottes pour éléments de tubes surchauffeurs
US3681960A (en) * 1969-04-22 1972-08-08 Furubayashi Welding Pipe Fitt Method and apparatus for forming valve bodies

Also Published As

Publication number Publication date
US3961513A (en) 1976-06-08
JPS553049B2 (enExample) 1980-01-23

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