FR2771032B1 - Procede de realisation d'un trou au travers de la paroi d'un tube metallique et tube ainsi obtenu - Google Patents

Procede de realisation d'un trou au travers de la paroi d'un tube metallique et tube ainsi obtenu

Info

Publication number
FR2771032B1
FR2771032B1 FR9814578A FR9814578A FR2771032B1 FR 2771032 B1 FR2771032 B1 FR 2771032B1 FR 9814578 A FR9814578 A FR 9814578A FR 9814578 A FR9814578 A FR 9814578A FR 2771032 B1 FR2771032 B1 FR 2771032B1
Authority
FR
France
Prior art keywords
tube
making
hole
wall
metal tube
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 - Fee Related
Application number
FR9814578A
Other languages
English (en)
Other versions
FR2771032A1 (fr
Inventor
Hiroshi Hada
Kazunori Takikawa
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha Ltd
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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of FR2771032A1 publication Critical patent/FR2771032A1/fr
Application granted granted Critical
Publication of FR2771032B1 publication Critical patent/FR2771032B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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)
  • Punching Or Piercing (AREA)
FR9814578A 1997-11-14 1998-11-16 Procede de realisation d'un trou au travers de la paroi d'un tube metallique et tube ainsi obtenu Expired - Fee Related FR2771032B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33091897A JP4082767B2 (ja) 1997-11-14 1997-11-14 金属管の周壁に貫通孔を穿設する方法とこれにより得られた金属管

Publications (2)

Publication Number Publication Date
FR2771032A1 FR2771032A1 (fr) 1999-05-21
FR2771032B1 true FR2771032B1 (fr) 2002-03-22

Family

ID=18237927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814578A Expired - Fee Related FR2771032B1 (fr) 1997-11-14 1998-11-16 Procede de realisation d'un trou au travers de la paroi d'un tube metallique et tube ainsi obtenu

Country Status (5)

Country Link
JP (1) JP4082767B2 (fr)
KR (1) KR100286504B1 (fr)
DE (1) DE19852623C2 (fr)
FR (1) FR2771032B1 (fr)
GB (1) GB2331258B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006052937A1 (de) * 2006-11-08 2008-05-21 Uhde Gmbh Sammelleitung für Röhrenspaltöfen
FR2927294B1 (fr) * 2008-02-07 2010-06-11 Valeo Systemes Dessuyage Procede de fabrication d'une rampe de distribution de liquide de lavage
CN103143923B (zh) * 2013-03-19 2015-02-18 无锡威孚力达催化净化器有限责任公司 Poc载体封装高速穿孔机
CN104275377A (zh) * 2013-09-30 2015-01-14 阜新华通管道有限公司 镶入式支管嘴制作技术
DE102018200067A1 (de) * 2018-01-04 2019-07-04 Robert Bosch Gmbh Polgehäuse einer elektrischen Maschine
CN109433903A (zh) * 2018-12-19 2019-03-08 宁波九龙机械制造有限公司 一种管形栏杆弧口成型装置
JP7307437B2 (ja) * 2019-07-29 2023-07-12 国本工業株式会社 冷却用パイプ及びその製造方法
JP6792302B1 (ja) 2020-02-20 2020-11-25 松本重工業株式会社 プレス加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271988A (en) * 1963-04-24 1966-09-13 Wagner Electric Corp Method of forming a hole in the wall of a hollow workpiece
NL7614120A (nl) * 1976-12-20 1978-06-22 Philips Nv Werkwijze en inrichting voor het doortrekken van omgezette kragen van gaten in een metaal- plaat alsmede een plaat voorzien van een of meer op deze wijze van kragen voorziene gaten.
US4161873A (en) * 1978-01-26 1979-07-24 Combustion Engineering, Inc. Internal and external extruded nipples or nozzles in pipe headers or boiler drums
JPS62292223A (ja) * 1986-06-13 1987-12-18 Nippon Baruji Kogyo Kk 頭付きチ−ズの成形方法
US4679289A (en) * 1986-08-15 1987-07-14 Brazeway, Inc. Method and apparatus for forming intruded branch attachment structures in tubing
CA2230744A1 (fr) * 1997-03-03 1998-09-03 Usui Kokusai Sangyo Kaisha Limited Rampe commune et methode de fabrication
GB2322922B (en) * 1997-03-03 2002-03-06 Usui Kokusai Sangyo Kk Common rail and method of manufacturing the same
GB2322921B (en) * 1997-03-03 2001-09-12 Usui Kokusai Sangyo Kk Common rail and method of manufacturing the same

Also Published As

Publication number Publication date
KR100286504B1 (ko) 2001-09-29
JPH11147142A (ja) 1999-06-02
FR2771032A1 (fr) 1999-05-21
GB2331258B (en) 2001-08-15
JP4082767B2 (ja) 2008-04-30
KR19990045328A (ko) 1999-06-25
GB9824836D0 (en) 1999-01-06
DE19852623A1 (de) 1999-06-17
GB2331258A (en) 1999-05-19
DE19852623C2 (de) 2002-09-19

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Legal Events

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ST Notification of lapse

Effective date: 20150731