GB8506718D0 - Manufacturing branched metal pipes - Google Patents
Manufacturing branched metal pipesInfo
- Publication number
- GB8506718D0 GB8506718D0 GB858506718A GB8506718A GB8506718D0 GB 8506718 D0 GB8506718 D0 GB 8506718D0 GB 858506718 A GB858506718 A GB 858506718A GB 8506718 A GB8506718 A GB 8506718A GB 8506718 D0 GB8506718 D0 GB 8506718D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal pipes
- branched metal
- manufacturing branched
- manufacturing
- pipes
- 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.)
- Granted
Links
Classifications
-
- 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
- B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08506718A GB2174318B (en) | 1985-03-15 | 1985-03-15 | Process for manufacturing branched metal pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08506718A GB2174318B (en) | 1985-03-15 | 1985-03-15 | Process for manufacturing branched metal pipes |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8506718D0 true GB8506718D0 (en) | 1985-04-17 |
GB2174318A GB2174318A (en) | 1986-11-05 |
GB2174318B GB2174318B (en) | 1989-01-11 |
Family
ID=10576037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08506718A Expired GB2174318B (en) | 1985-03-15 | 1985-03-15 | Process for manufacturing branched metal pipes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2174318B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62292223A (en) * | 1986-06-13 | 1987-12-18 | Nippon Baruji Kogyo Kk | Forming method for headed tee |
CN100445028C (en) * | 2007-02-09 | 2008-12-24 | 青静 | Manufacturing process for porous opening metal pipe |
CN101391371B (en) * | 2008-11-05 | 2013-03-13 | 赖忠和 | Processing method of artificial Christmas tree tube |
CN102059533B (en) * | 2010-12-03 | 2013-07-10 | 宝鸡市盛科新金属有限责任公司 | Novel process of profile hole forming processing and sealing welding for metal composite product |
CN102699190B (en) * | 2012-05-23 | 2014-12-10 | 中国重型机械研究院有限公司 | Flange mould system of shell branch hole of high-voltage switch |
CN105333259A (en) * | 2014-08-14 | 2016-02-17 | 丹阳市利旺车辆部件有限公司 | High-strength process pipe inner connector and manufacturing technology thereof |
-
1985
- 1985-03-15 GB GB08506718A patent/GB2174318B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2174318B (en) | 1989-01-11 |
GB2174318A (en) | 1986-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950315 |