ES337295A1 - Method for forming serrated or corrugated hollow tubes - Google Patents

Method for forming serrated or corrugated hollow tubes

Info

Publication number
ES337295A1
ES337295A1 ES337295A ES337295A ES337295A1 ES 337295 A1 ES337295 A1 ES 337295A1 ES 337295 A ES337295 A ES 337295A ES 337295 A ES337295 A ES 337295A ES 337295 A1 ES337295 A1 ES 337295A1
Authority
ES
Spain
Prior art keywords
mandrel
tube
dies
corrugated
pinion
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
ES337295A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES337295A1 publication Critical patent/ES337295A1/en
Expired legal-status Critical Current

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Seats For Vehicles (AREA)

Abstract

A corrugated tube is formed by placing a toothed mandrel 4 within a tube 1, against which rotating toothed dies 16, 17 are radially forced so that the dies and mandrel rotate in phase to cause the tube to deform between the die teeth and mandrel teeth. As described, the tube is forced over the mandrel (Fig. 3, not shown) and clamped thereto by wedges 26. The dies 16, 17 are angularly arranged and are initially caused to rotate in phase with the mandrel 4 by a pair of movable synchronizing gears 30, 31 which mesh with a pinion 5 connected to the mandrel 4, gear 30 being driven from the shaft of die 16. When synchronization has been achieved, the gears 30, 31 are disengaged from the pinion 5 to allow the tube and mandrel to pass therebetween. Axial pressure may be exerted on the tube end by a movable base 27. Initial synchronization may alternatively be achieved by placing a corrugated section (39), (Fig. 8, not shown) on the mandrel 4 ahead of the tube end 1. The tube may be of copper, aluminium, 90% Cu-10% Ni or other readily deformable materials.
ES337295A 1966-03-24 1967-02-25 Method for forming serrated or corrugated hollow tubes Expired ES337295A1 (en)

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
ES337295A1 true ES337295A1 (en) 1968-02-16

Family

ID=24141517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337295A Expired ES337295A1 (en) 1966-03-24 1967-02-25 Method for forming serrated or corrugated hollow tubes

Country Status (10)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7033450U (en) * 1970-09-03 1970-12-23 Mannesmann Ag INCLINED ROLLING MILL FOR PUNCHING SOLID BLOCKS.
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 (en) * 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 (en) * 1981-05-12 1986-02-20 Cantec, Inc., Fort Worth, Tex. Device for beading the body of a sheet metal container
JPS58146760A (en) * 1982-02-24 1983-09-01 Aisin Seiki Co Ltd Pulley with rib and multiple v-groove
ATE24851T1 (en) * 1982-06-04 1987-01-15 Vaw Ver Aluminium Werke Ag METHOD AND HOLLOW PROFILE FOR CONNECTING WITH OTHER PROFILES BY CLOSING ON, FLAMMING ON, OR THE SAME.
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
US4658619A (en) * 1983-09-12 1987-04-21 Ex-Cell-O Corporation Machine for splining clutch hubs
US4596127A (en) * 1983-09-12 1986-06-24 Ex-Cell-O Corporation Method and machine for splining clutch hubs
CH670970A5 (en) * 1986-09-18 1989-07-31 Grob Ernst Fa
JPS63149034A (en) * 1986-12-15 1988-06-21 Hitachi Ltd Manufacture of helical internal gear
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 (en) * 1992-05-06 1994-07-01 Escofier Tech Sa DEVICE FOR FORMING HELICOUIDAL FINS ON THE OUTER WALL OF TUBES.
DE10021456C2 (en) * 2000-05-03 2003-03-27 Miele & Cie Method for embossing arch structures in a hollow cylinder and device for carrying out the method
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 (en) * 2012-06-22 2013-12-23 Lucio Carretta PROCEDURE FOR THE MANUFACTURE OF A METAL TUBE WITH AT LEAST A SMOOTH PORTION AND AT LEAST A SPLINED PORTION, EQUIPMENT USED IN THE PROCEDURE AND PRODUCT OBTAINED
PL3138641T3 (en) * 2014-08-12 2018-07-31 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
FR1515321A (en) 1968-03-01
NO127795B (en) 1973-08-20
DK130951C (en) 1975-10-13
US3407638A (en) 1968-10-29
SE321913B (en) 1970-03-23
DK130951B (en) 1975-05-12
DE1602264B2 (en) 1972-07-20
CH447084A (en) 1967-11-30
DE1602264A1 (en) 1970-05-14
BE695701A (en) 1967-09-01
GB1125188A (en) 1968-08-28
NL6700126A (en) 1967-09-25

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