GB2231819B - Improvements relating to tubing manufacture - Google Patents
Improvements relating to tubing manufactureInfo
- Publication number
- GB2231819B GB2231819B GB8907509A GB8907509A GB2231819B GB 2231819 B GB2231819 B GB 2231819B GB 8907509 A GB8907509 A GB 8907509A GB 8907509 A GB8907509 A GB 8907509A GB 2231819 B GB2231819 B GB 2231819B
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvements relating
- tubing manufacture
- tubing
- manufacture
- relating
- 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 - Fee Related
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
- B21C37/156—Making tubes with wall irregularities
- B21C37/157—Perforations
-
- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Punching Or Piercing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8907509A GB2231819B (en) | 1989-04-04 | 1989-04-04 | Improvements relating to tubing manufacture |
IE115890A IE63276B1 (en) | 1989-04-04 | 1990-03-29 | Improvements relating to tubing manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8907509A GB2231819B (en) | 1989-04-04 | 1989-04-04 | Improvements relating to tubing manufacture |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8907509D0 GB8907509D0 (en) | 1989-05-17 |
GB2231819A GB2231819A (en) | 1990-11-28 |
GB2231819B true GB2231819B (en) | 1992-10-07 |
Family
ID=10654399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8907509A Expired - Fee Related GB2231819B (en) | 1989-04-04 | 1989-04-04 | Improvements relating to tubing manufacture |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2231819B (en) |
IE (1) | IE63276B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3010307B2 (en) * | 1990-10-31 | 2000-02-21 | 臼井国際産業株式会社 | Manufacturing method of fuel delivery pipe |
FR2910251B1 (en) * | 2006-12-22 | 2009-03-06 | Rexam Dispensing Systems Sas | FACET METAL PLUNGER TUBE FOR A DISPENSING SYSTEM OF A FLUID. |
CN109676017B (en) * | 2018-12-30 | 2020-06-12 | 宁波科诺精工科技有限公司 | High-precision section bar punching die and punching method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB812683A (en) * | 1954-01-23 | 1959-04-29 | George Hird | Improvements in or relating to apparatus for feeding and working strip material |
GB2074921A (en) * | 1980-05-02 | 1981-11-11 | Borzym J J | Cam operated flying shears |
-
1989
- 1989-04-04 GB GB8907509A patent/GB2231819B/en not_active Expired - Fee Related
-
1990
- 1990-03-29 IE IE115890A patent/IE63276B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB812683A (en) * | 1954-01-23 | 1959-04-29 | George Hird | Improvements in or relating to apparatus for feeding and working strip material |
GB2074921A (en) * | 1980-05-02 | 1981-11-11 | Borzym J J | Cam operated flying shears |
Also Published As
Publication number | Publication date |
---|---|
GB2231819A (en) | 1990-11-28 |
IE63276B1 (en) | 1995-04-05 |
GB8907509D0 (en) | 1989-05-17 |
IE901158L (en) | 1990-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20050404 |