CH447084A - Verfahren zur Erzeugung gleichmässiger Wellen in einem Rohr - Google Patents

Verfahren zur Erzeugung gleichmässiger Wellen in einem Rohr

Info

Publication number
CH447084A
CH447084A CH293667A CH293667A CH447084A CH 447084 A CH447084 A CH 447084A CH 293667 A CH293667 A CH 293667A CH 293667 A CH293667 A CH 293667A CH 447084 A CH447084 A CH 447084A
Authority
CH
Switzerland
Prior art keywords
pipe
generating uniform
uniform waves
waves
generating
Prior art date
Application number
CH293667A
Other languages
German (de)
English (en)
Inventor
Arthur Greis Howard
Theodore Kubert Vincent
Harris Pettee George
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH447084A publication Critical patent/CH447084A/de

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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Seats For Vehicles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CH293667A 1966-03-24 1967-02-28 Verfahren zur Erzeugung gleichmässiger Wellen in einem Rohr CH447084A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US537173A US3407638A (en) 1966-03-24 1966-03-24 Method for forming serrated or corrugated hollow tubes

Publications (1)

Publication Number Publication Date
CH447084A true CH447084A (de) 1967-11-30

Family

ID=24141517

Family Applications (1)

Application Number Title Priority Date Filing Date
CH293667A CH447084A (de) 1966-03-24 1967-02-28 Verfahren zur Erzeugung gleichmässiger Wellen in einem Rohr

Country Status (10)

Country Link
US (1) US3407638A (xx)
BE (1) BE695701A (xx)
CH (1) CH447084A (xx)
DK (1) DK130951B (xx)
ES (1) ES337295A1 (xx)
FR (1) FR1515321A (xx)
GB (1) GB1125188A (xx)
NL (1) NL6700126A (xx)
NO (1) NO127795B (xx)
SE (1) SE321913B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7033450U (de) * 1970-09-03 1970-12-23 Mannesmann Ag Schraegwalzwerk zum lochen massiver bloecke.
GB1361437A (en) * 1971-12-07 1974-07-24 Yorkshire Imperial Metals Ltd Method and apparatus for producing fluted tubes
US3918626A (en) * 1971-12-30 1975-11-11 Olin Corp Method of fabricating patterned tubing from metallic strip
US3832878A (en) * 1972-05-10 1974-09-03 Automated Reference Corp Vehicle identification apparatus and indenting method and mandrel
US3982415A (en) * 1975-01-02 1976-09-28 Anderson-Cook, Inc. Forming method and machine for splining power transmission members
CH579427A5 (xx) * 1975-02-24 1976-09-15 Grob Ernst Fa
US4028922A (en) 1976-10-15 1977-06-14 Anderson-Cook, Inc. Apparatus and method for splining power transmission members
DE3118783C2 (de) * 1981-05-12 1986-02-20 Cantec, Inc., Fort Worth, Tex. Vorrichtung zum Sicken des Rumpfes eines Blechgebindes
JPS58146760A (ja) * 1982-02-24 1983-09-01 Aisin Seiki Co Ltd リブ付多重ｖ溝付プ−リ
EP0096087B1 (de) * 1982-06-04 1987-01-14 Vereinigte Aluminium-Werke Aktiengesellschaft Verfahren und Hohlprofil zum Verbinden mit anderen Profilen durch Aufmuffen, Aufbördeln, o. dgl.
US4705150A (en) * 1983-06-03 1987-11-10 Hill Gary R Method and machine for splining clutch hubs with close tolerance spline bellmouth and oil seal surface roundness
US4918961A (en) * 1983-06-03 1990-04-24 Micromatic Textron Inc. Machine for splining clutch hubs with close tolerance spline bellmouth and oil seal surface roundness
US4833905A (en) * 1983-06-03 1989-05-30 Micromatic Textron Inc. Method for splining clutch hubs with close tolerance spline bellmouth and oil seal surface roundness
US4596127A (en) * 1983-09-12 1986-06-24 Ex-Cell-O Corporation Method and machine for splining clutch hubs
US4658619A (en) * 1983-09-12 1987-04-21 Ex-Cell-O Corporation Machine for splining clutch hubs
CH670970A5 (xx) * 1986-09-18 1989-07-31 Grob Ernst Fa
JPS63149034A (ja) * 1986-12-15 1988-06-21 Hitachi Ltd インターナルギヤの製造方法
US4768392A (en) * 1987-06-12 1988-09-06 Facet Enterprises, Inc. Engine starter device
US5279442A (en) * 1991-12-18 1994-01-18 Ball Corporation Drawn and ironed container and apparatus and method for forming same
FR2690858B1 (fr) * 1992-05-06 1994-07-01 Escofier Tech Sa Dispositif permettant le formage d'ailettes helicouidales sur la paroi exterieure de tubes.
DE10021456C2 (de) * 2000-05-03 2003-03-27 Miele & Cie Verfahren zum Einprägen von Wölbstrukturen in einen Hohlzylinder und Vorrichtung zur Durchführung des Verfahrens
US6760972B2 (en) * 2000-09-21 2004-07-13 Packless Metal Hose, Inc. Apparatus and methods for forming internally and externally textured tubing
US6477878B2 (en) * 2001-02-22 2002-11-12 Les Aciers Robond Inc. Machine for producing corrugated wheel spacers
US7703664B2 (en) * 2004-10-15 2010-04-27 Sonoco Development, Inc. Paperboard container having curvilinear portion
ITTO20120551A1 (it) * 2012-06-22 2013-12-23 Lucio Carretta Procedimento per la fabbricazione di un tubo metallico avente almeno una porzione liscia ed almeno una porzione scanalata, apparecchiatura utilizzata nel procedimento e prodotto ottenuto
EP3138641B1 (en) * 2014-08-12 2018-01-10 Fuji Filter Manufacturing Co., Ltd. Porous metal body manufacturing method
USD780529S1 (en) * 2015-04-07 2017-03-07 The Greatest Wine Cooler Company Inc. Beverage chiller
USD825879S1 (en) * 2017-03-15 2018-08-14 Immanuel Industrial Co., Ltd. Trash can
USD973448S1 (en) 2020-08-12 2022-12-27 Neil Aneja Silicone sleeve for a tinned can
USD982392S1 (en) 2021-10-19 2023-04-04 Neil Aneja Beverage container sleeve
USD1030177S1 (en) * 2022-04-14 2024-06-04 Spirit Elec. Household Co., Limited Capsule coffee recycling tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US214581A (en) * 1879-04-22 Improvement in machines for crimping and tapering stove-pipes
US838570A (en) * 1906-05-22 1906-12-18 Isaac W Numan Sheet-metal-corrugating machine.
US1895590A (en) * 1930-06-26 1933-01-31 Spencer Thermostat Co Snap acting device

Also Published As

Publication number Publication date
NL6700126A (xx) 1967-09-25
SE321913B (xx) 1970-03-23
GB1125188A (en) 1968-08-28
DE1602264B2 (de) 1972-07-20
FR1515321A (fr) 1968-03-01
DK130951B (da) 1975-05-12
US3407638A (en) 1968-10-29
DE1602264A1 (de) 1970-05-14
ES337295A1 (es) 1968-02-16
BE695701A (xx) 1967-09-01
DK130951C (xx) 1975-10-13
NO127795B (xx) 1973-08-20

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