ES337295A1 - Method for forming serrated or corrugated hollow tubes - Google Patents
Method for forming serrated or corrugated hollow tubesInfo
- 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
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.
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)
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)
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 |
-
1966
- 1966-03-24 US US537173A patent/US3407638A/en not_active Expired - Lifetime
- 1966-11-28 GB GB53110/66A patent/GB1125188A/en not_active Expired
-
1967
- 1967-01-04 NL NL6700126A patent/NL6700126A/xx unknown
- 1967-01-04 DK DK4667AA patent/DK130951B/en unknown
- 1967-02-10 SE SE1889/67A patent/SE321913B/xx unknown
- 1967-02-23 FR FR96188A patent/FR1515321A/en not_active Expired
- 1967-02-25 ES ES337295A patent/ES337295A1/en not_active Expired
- 1967-02-28 CH CH293667A patent/CH447084A/en unknown
- 1967-03-08 NO NO00167173A patent/NO127795B/no unknown
- 1967-03-17 BE BE695701D patent/BE695701A/xx unknown
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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