IL40302A - Method and apparatus for producing intermittently fluted tubing - Google Patents
Method and apparatus for producing intermittently fluted tubingInfo
- Publication number
- IL40302A IL40302A IL40302A IL4030272A IL40302A IL 40302 A IL40302 A IL 40302A IL 40302 A IL40302 A IL 40302A IL 4030272 A IL4030272 A IL 4030272A IL 40302 A IL40302 A IL 40302A
- Authority
- IL
- Israel
- Prior art keywords
- tubing
- fluting
- mandrel
- diameter
- outer diameter
- Prior art date
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
- B21D15/02—Corrugating tubes longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Metal Extraction Processes (AREA)
- Extrusion Of Metal (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19014871A | 1971-10-18 | 1971-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL40302A0 IL40302A0 (en) | 1972-11-28 |
IL40302A true IL40302A (en) | 1976-07-30 |
Family
ID=22700196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL40302A IL40302A (en) | 1971-10-18 | 1972-09-05 | Method and apparatus for producing intermittently fluted tubing |
Country Status (7)
Country | Link |
---|---|
US (1) | US3744290A (de) |
JP (1) | JPS5146504B2 (de) |
DE (1) | DE2250850C3 (de) |
FR (1) | FR2156707A1 (de) |
GB (1) | GB1369738A (de) |
IL (1) | IL40302A (de) |
IT (1) | IT966600B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232541A (en) * | 1979-01-23 | 1980-11-11 | The Babcock & Wilcox Company | Drawing technique |
DE2925927A1 (de) * | 1979-06-25 | 1981-01-15 | Mannesmann Ag | Verfahren zur herstellung von gelenkwellen mit verzahnungen aus rohren |
JPS5716224U (de) * | 1980-06-09 | 1982-01-27 | ||
US4622840A (en) * | 1983-06-20 | 1986-11-18 | Neapco, Inc. | Method for drawing telescoping tubes for torque transmission |
US4838063A (en) * | 1984-09-10 | 1989-06-13 | Hitachi Cable, Ltd. | Method for manufacturing metallic tube members |
US4854148A (en) * | 1987-06-19 | 1989-08-08 | The Babcock & Wilcox Company | Cold drawing technique and apparatus for forming internally grooved tubes |
DE3807002C1 (de) * | 1988-03-01 | 1989-04-27 | Mannesmann Ag, 4000 Duesseldorf, De | |
US5809822A (en) * | 1995-01-25 | 1998-09-22 | Butty; Jean-François | Method of producing a metallic hollow body with a breaking line |
CN1222375C (zh) * | 2000-09-25 | 2005-10-12 | 中山工业株式会社 | 用于缩小金属管直径的冷轧成形法 |
JP5086938B2 (ja) * | 2008-08-21 | 2012-11-28 | 昭和電工株式会社 | 管状ワーク用引抜加工装置 |
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 |
US20190203753A1 (en) * | 2017-12-28 | 2019-07-04 | Jyen Herr Enterprise Co., Ltd. | Connection tube for power tool |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3118328A (en) * | 1964-01-21 | Apparatus for producing longitudinal | ||
US629245A (en) * | 1898-07-21 | 1899-07-18 | Salomon Frank | Apparatus for producing ribbed or corrugated tubes. |
US2001643A (en) * | 1930-10-03 | 1935-05-14 | American Fork & Hoe Co | Method of forming golf shafts and the like |
US1985833A (en) * | 1930-12-20 | 1934-12-25 | Berlin Karisruher Ind Werke A | Method of making grooved sleeves |
US2258242A (en) * | 1940-09-27 | 1941-10-07 | Phelps Dodge Copper Prod | Apparatus for drawing tubes of multiple wall thickness |
US3008187A (en) * | 1959-01-05 | 1961-11-14 | Raybestos Manhattan Inc | Method and apparatus for extruding polytetrafluoroethylene tubing |
US3068550A (en) * | 1960-02-12 | 1962-12-18 | Gen Motors Corp | Method and mechanism for forming annular grooves |
-
1971
- 1971-10-18 US US00190148A patent/US3744290A/en not_active Expired - Lifetime
-
1972
- 1972-07-07 JP JP47067583A patent/JPS5146504B2/ja not_active Expired
- 1972-09-05 IL IL40302A patent/IL40302A/en unknown
- 1972-09-19 GB GB4338672A patent/GB1369738A/en not_active Expired
- 1972-10-05 IT IT9705/72A patent/IT966600B/it active
- 1972-10-10 FR FR7235823A patent/FR2156707A1/fr not_active Withdrawn
- 1972-10-17 DE DE2250850A patent/DE2250850C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL40302A0 (en) | 1972-11-28 |
IT966600B (it) | 1974-02-20 |
FR2156707A1 (de) | 1973-06-01 |
US3744290A (en) | 1973-07-10 |
DE2250850C3 (de) | 1975-03-27 |
DE2250850A1 (de) | 1973-04-26 |
DE2250850B2 (de) | 1974-08-22 |
GB1369738A (en) | 1974-10-09 |
JPS4849658A (de) | 1973-07-13 |
JPS5146504B2 (de) | 1976-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL40302A (en) | Method and apparatus for producing intermittently fluted tubing | |
SE7505002L (sv) | Sett och anordning for kallsprutning av kugghjul. | |
CA999729A (en) | Method for stimulating the production of oil from a producing well | |
CA1016321A (en) | Method of providing a length of piping with a socket by means of a shaping mandrel, and apparatus for carrying out the method | |
NZ189864A (en) | Pipe socket rotating expanding trowells on mandrel form pipe against die | |
SE7714388L (sv) | Valsverk for tillverkning av somlosa ror | |
CA932156A (en) | Method of erosively shaping a master die | |
CS181183B2 (en) | Driving gear of press tool for forming with drilling die | |
CA976146A (en) | Process for producing a catalyst for the oxidation of ammonia | |
ATA440574A (de) | Verfahren zur herstellung von rohren grosser langen besonders fur die energiewirtschaft, werkzeuge fur die durchfuhrung und nach diesem verfahren hergestellte rohre | |
EP0188086A3 (de) | Herstellung rohrförmiger Bauteile | |
AU462884B2 (en) | Forming transverse corrugations ina tubular blank | |
GB1413706A (en) | Method of forming a punch for making a spinneret nozzle | |
ZA713546B (en) | Apparatus for producing rotationally symmetrical hollow bodies,such as tubes,having a corrugated wall | |
SU453220A1 (ru) | Способ глубокой вытяжки листовых заготовок | |
ZA721425B (en) | A process for the shaping of a tube from a longitudinally fed metal band having a thin wall-thickness | |
CA963843A (en) | Hot extrusion machine for producing metal tubes | |
JPS5588926A (en) | Continuous rotary extruder | |
JPS5714440A (en) | Method and device for production of product having tooth profile | |
CA987175A (en) | Apparatus for and method of forming a tubular metal blank into a tapered tube on a tapered mandrel | |
ZA707693B (en) | A process for the production of zearalenone | |
GB1312454A (en) | Apparatus for punching holes in the walls of elongate hollow article | |
ZA737324B (en) | Method and apparatus for the production of veneer tubes | |
SU499017A1 (ru) | Способ изготовлени спиральных сверл | |
CS186254B2 (en) | Method for producing aminoderivatives of 2,2-diaryl cyclopropane |