JPS495855A - - Google Patents
Info
- Publication number
- JPS495855A JPS495855A JP48032543A JP3254373A JPS495855A JP S495855 A JPS495855 A JP S495855A JP 48032543 A JP48032543 A JP 48032543A JP 3254373 A JP3254373 A JP 3254373A JP S495855 A JPS495855 A JP S495855A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/298—Forming collars by flow-drilling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49428—Gas and water specific plumbing component making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7210577A FR2177235A5 (US20030199744A1-20031023-C00003.png) | 1972-03-20 | 1972-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS495855A true JPS495855A (US20030199744A1-20031023-C00003.png) | 1974-01-19 |
| JPS5211669B2 JPS5211669B2 (US20030199744A1-20031023-C00003.png) | 1977-04-01 |
Family
ID=9095813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48032543A Expired JPS5211669B2 (US20030199744A1-20031023-C00003.png) | 1972-03-20 | 1973-03-20 |
Country Status (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105607U (US20030199744A1-20031023-C00003.png) * | 1975-02-21 | 1976-08-24 | ||
| JPS56126922U (US20030199744A1-20031023-C00003.png) * | 1980-02-25 | 1981-09-26 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI58879C (fi) * | 1973-05-30 | 1981-05-11 | Leo Larikka | Automatisk flaensborranordning |
| GB1485107A (en) * | 1975-03-15 | 1977-09-08 | Rothenberger Gmbh Co | Lip forming tool |
| DE3009749C2 (de) * | 1980-03-14 | 1984-11-08 | Walter Eckold GmbH & Co KG Vorrichtungs- und Gerätebau, 3424 St Andreasberg | Vorrichtung zum Aushalsen von Rohren |
| US4307593A (en) * | 1980-03-21 | 1981-12-29 | T/Drill, Inc. | Apparatus for forming collars around openings in tubes or plates |
| FR2481157A1 (fr) * | 1980-04-24 | 1981-10-30 | Europ Outillage Sa | Extrudeur pour preparer un piquage sur un tube |
| CN100369691C (zh) * | 2005-12-06 | 2008-02-20 | 杜明乾 | 外翻边刀具装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US656425A (en) * | 1899-10-02 | 1900-08-21 | Fritz Schilling | Apparatus for enlarging ajutages of metal tubes. |
| US3050102A (en) * | 1958-06-16 | 1962-08-21 | Lawrence R Hock | Apparatus for spinning a lateral flange on a tube |
| US3131746A (en) * | 1960-01-11 | 1964-05-05 | Walter E Streeter | Device for spinning branches on pipes |
| AU412466B2 (en) * | 1966-10-18 | 1971-04-21 | Davies Fred | Improvements in and relating to pipefitting tools |
| SE329531B (US20030199744A1-20031023-C00003.png) * | 1967-07-11 | 1970-10-12 | L Larikka |
-
1972
- 1972-03-20 FR FR7210577A patent/FR2177235A5/fr not_active Expired
-
1973
- 1973-03-17 DE DE2313424A patent/DE2313424C3/de not_active Expired
- 1973-03-19 US US00342375A patent/US3817071A/en not_active Expired - Lifetime
- 1973-03-20 JP JP48032543A patent/JPS5211669B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105607U (US20030199744A1-20031023-C00003.png) * | 1975-02-21 | 1976-08-24 | ||
| JPS56126922U (US20030199744A1-20031023-C00003.png) * | 1980-02-25 | 1981-09-26 | ||
| JPS625768Y2 (US20030199744A1-20031023-C00003.png) * | 1980-02-25 | 1987-02-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177235A5 (US20030199744A1-20031023-C00003.png) | 1973-11-02 |
| DE2313424C3 (de) | 1974-10-31 |
| DE2313424B2 (de) | 1974-04-04 |
| US3817071A (en) | 1974-06-18 |
| DE2313424A1 (de) | 1973-10-18 |
| JPS5211669B2 (US20030199744A1-20031023-C00003.png) | 1977-04-01 |
