JPS4849658A - - Google Patents
Info
- Publication number
- JPS4849658A JPS4849658A JP47067583A JP6758372A JPS4849658A JP S4849658 A JPS4849658 A JP S4849658A JP 47067583 A JP47067583 A JP 47067583A JP 6758372 A JP6758372 A JP 6758372A JP S4849658 A JPS4849658 A JP S4849658A
- Authority
- JP
- Japan
- 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.)
- Granted
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)
- Extrusion Of Metal (AREA)
- Metal Extraction Processes (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 |
|---|---|
| JPS4849658A true JPS4849658A (enrdf_load_stackoverflow) | 1973-07-13 |
| JPS5146504B2 JPS5146504B2 (enrdf_load_stackoverflow) | 1976-12-09 |
Family
ID=22700196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47067583A Expired JPS5146504B2 (enrdf_load_stackoverflow) | 1971-10-18 | 1972-07-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3744290A (enrdf_load_stackoverflow) |
| JP (1) | JPS5146504B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2250850C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2156707A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1369738A (enrdf_load_stackoverflow) |
| IL (1) | IL40302A (enrdf_load_stackoverflow) |
| IT (1) | IT966600B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716224U (enrdf_load_stackoverflow) * | 1980-06-09 | 1982-01-27 |
Families Citing this family (11)
| 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 |
| 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 (enrdf_load_stackoverflow) * | 1988-03-01 | 1989-04-27 | Mannesmann Ag, 4000 Duesseldorf, De | |
| EP0785831B1 (de) * | 1995-01-25 | 2001-07-11 | Jean-François Butty | Verfahren zur herstellung eines metallischen hohlkörpers, nach diesem verfahren hergestellter hohlkörper und einrichtung zur durchführung dieses verfahrens |
| JP3498312B2 (ja) * | 2000-09-25 | 2004-02-16 | 中山工業株式会社 | 金属管の冷間縮径ロール成形法及びこれにより成形された金属管 |
| 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716224U (enrdf_load_stackoverflow) * | 1980-06-09 | 1982-01-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156707A1 (enrdf_load_stackoverflow) | 1973-06-01 |
| DE2250850C3 (de) | 1975-03-27 |
| US3744290A (en) | 1973-07-10 |
| DE2250850A1 (de) | 1973-04-26 |
| JPS5146504B2 (enrdf_load_stackoverflow) | 1976-12-09 |
| GB1369738A (en) | 1974-10-09 |
| IT966600B (it) | 1974-02-20 |
| IL40302A (en) | 1976-07-30 |
| IL40302A0 (en) | 1972-11-28 |
| DE2250850B2 (de) | 1974-08-22 |