NL7307556A - - Google Patents

Info

Publication number
NL7307556A
NL7307556A NL7307556A NL7307556A NL7307556A NL 7307556 A NL7307556 A NL 7307556A NL 7307556 A NL7307556 A NL 7307556A NL 7307556 A NL7307556 A NL 7307556A NL 7307556 A NL7307556 A NL 7307556A
Authority
NL
Netherlands
Application number
NL7307556A
Other versions
NL147661B (nl
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 filed Critical
Publication of NL7307556A publication Critical patent/NL7307556A/xx
Publication of NL147661B publication Critical patent/NL147661B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool
    • Y10T29/53913—Aligner or center
    • Y10T29/53917—Tube with tube

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
NL737307556A 1972-06-01 1973-05-30 Inrichting voor het door plaatselijk puntlassen aan beide einden van een pijp bevestigen van gecentreerde flenzen. NL147661B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054887A JPS5120342B2 (fr) 1972-06-01 1972-06-01

Publications (2)

Publication Number Publication Date
NL7307556A true NL7307556A (fr) 1973-12-04
NL147661B NL147661B (nl) 1975-11-17

Family

ID=12983085

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737307556A NL147661B (nl) 1972-06-01 1973-05-30 Inrichting voor het door plaatselijk puntlassen aan beide einden van een pijp bevestigen van gecentreerde flenzen.

Country Status (12)

Country Link
US (1) US3897898A (fr)
JP (1) JPS5120342B2 (fr)
BE (1) BE800355A (fr)
BR (1) BR7304036D0 (fr)
CA (1) CA987888A (fr)
DE (1) DE2328080C3 (fr)
ES (1) ES415202A1 (fr)
FR (1) FR2186322B1 (fr)
GB (1) GB1438023A (fr)
IT (1) IT988740B (fr)
NL (1) NL147661B (fr)
NO (1) NO141076C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523076A (en) * 1983-03-21 1985-06-11 Welco Industries, Inc. Automatic welding machine which provides uniform welding of a workpiece during vertical movement thereof
FR2549406B1 (fr) * 1983-07-22 1986-12-26 Havre Chantiers Procede et machines pour souder ou decouper automatiquement la jonction entre un tube principal et un tube secondaire en derivation
US4580717A (en) * 1984-02-21 1986-04-08 American Induction Heating Method and apparatus for attaching forging handles on billets
US4892993A (en) * 1988-05-19 1990-01-09 Aluminum Company Of America Welding system for hollow thin walled members
US5591358A (en) * 1994-03-23 1997-01-07 Progressive Tool & Industries Co. Apparatus for clamping and laser welding
GB0907092D0 (en) 2009-04-27 2009-06-03 Rolls Royce Plc A Fixture
US9555522B2 (en) 2013-01-25 2017-01-31 Totota Motor Europe Nv/Sa Systems and methods for welding
CN107088714A (zh) * 2016-06-28 2017-08-25 中航湖南通用航空发动机有限公司 薄壁波纹管焊接方法及焊接夹具
CN107020609B (zh) * 2017-06-14 2023-02-07 江西五十铃发动机有限公司 一种机械泵磁铁吸力锁紧多向旋转装置
CN110560977B (zh) * 2019-09-18 2024-03-26 常熟市杜尼电子有限责任公司 防火圈的管卡和连接耳焊接用上料组装机构
CN112719768B (zh) * 2020-12-23 2022-07-22 陕西正通煤业有限责任公司 一种煤矿简易型电动式法兰盘焊接精准定位装置
CN114888740B (zh) * 2022-05-05 2023-07-07 安徽涌诚机械有限公司 一种组合大板的组装及加工系统
CN114986074B (zh) * 2022-08-03 2022-10-21 山西省安装集团股份有限公司 一种锅炉管道用对口夹具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323039A (en) * 1941-06-21 1943-06-29 Hill Frank Welding apparatus
US2517853A (en) * 1946-02-20 1950-08-08 Dayton Pump & Mfg Co Apparatus for welding tanks
US2750911A (en) * 1949-09-26 1956-06-19 Baker Oil Tools Inc Rotatable, expansible welding fixture
US2753826A (en) * 1952-08-01 1956-07-10 Metal Coating Corp Machine for manufacture of tanks and vessels
US2853771A (en) * 1954-12-20 1958-09-30 George W Melville Pipe fitting stand
US3033144A (en) * 1958-08-26 1962-05-08 Riley Stoker Corp Welding apparatus
US3634648A (en) * 1970-01-23 1972-01-11 Standard Forge Axle Co Inc Apparatus for welding flanges
JPS5112293B2 (fr) * 1972-05-31 1976-04-17

Also Published As

Publication number Publication date
DE2328080A1 (de) 1973-12-20
BR7304036D0 (pt) 1974-06-27
JPS5120342B2 (fr) 1976-06-24
FR2186322A1 (fr) 1974-01-11
BE800355A (fr) 1973-10-01
ES415202A1 (es) 1976-02-01
GB1438023A (en) 1976-06-03
DE2328080B2 (de) 1979-07-26
NO141076C (no) 1980-01-09
FR2186322B1 (fr) 1976-11-12
CA987888A (en) 1976-04-27
US3897898A (en) 1975-08-05
JPS4910844A (fr) 1974-01-30
NO141076B (no) 1979-10-01
DE2328080C3 (de) 1980-06-26
IT988740B (it) 1975-04-30
NL147661B (nl) 1975-11-17

Similar Documents

Publication Publication Date Title
FR2186322A1 (fr)
CH579581A5 (fr)
CH567414A5 (fr)
BG18674A1 (fr)
BG18717A1 (fr)
BG18906A1 (fr)
BG18961A1 (fr)
BG26205A4 (fr)
CH559015A5 (fr)
CH559854A5 (fr)
CH560849A5 (fr)
CH561152A5 (fr)
CH582294A5 (fr)
CH562120A5 (fr)
CH562366A5 (fr)
CH563273A5 (fr)
CH563529A5 (fr)
CH563631A5 (fr)
CH563759A5 (fr)
CH564215A5 (fr)
CH564240A5 (fr)
CH564764A5 (fr)
CH565436A5 (fr)
CH565453A5 (fr)
CH565640A5 (fr)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: MITSUI