GB435917A - Improvements in or relating to apparatus for flanging metal tubes - Google Patents
Improvements in or relating to apparatus for flanging metal tubesInfo
- Publication number
- GB435917A GB435917A GB838935A GB838935A GB435917A GB 435917 A GB435917 A GB 435917A GB 838935 A GB838935 A GB 838935A GB 838935 A GB838935 A GB 838935A GB 435917 A GB435917 A GB 435917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- flange
- flanging
- tube
- rib
- 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
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
435,917. Flanging tubes. CLEVELAND, F. J., 29, Southampton Buildings, Chancery Lane, London.-(Akt.-Ges. der Eisenund Stahlwerke vorm. G. Fischer; 105, M³hlenthalstrasse, Schaffhausen, Switzerland) March 18, 1935, No. 8389. [Classes 83 (iii) and 83 (iv)] Cutters.-In an apparatus for flanging tubes, comprising an exchangeable rotary tool having an axially directed extension engaging the bore of the tube, the exchangeable tool is of flat form longitudinally. A flanging tool 3, Fig. 1, is secured on a rotatable head 1 by a bolt 4 passing through a slot 5, Fig. 3, therein, and comprises a recess 10 shaped to form a flange 8 with a bead 11, surfaces 14, 19 bearing against the front face of the holder A for the tube 9, the surface 19 being cut away at 18 to clear the flange 8. A guide member 16 engages the inner surface of the tube. Surfaces 13, 14 on the tool are formed as cutting edges to remove burrs. One or more cutting wheels 24, Fig. 7, may be carried on the tool for forming grooves in the flange. In a further modification a rib 29, Fig. 10, is provided adjacent the recess in the tool which forms the flange 26, this rib being inclined to remove burrs. A gap 30 is formed between the tool and the work and work carrier on the opposide side of the tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838935A GB435917A (en) | 1935-03-18 | 1935-03-18 | Improvements in or relating to apparatus for flanging metal tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838935A GB435917A (en) | 1935-03-18 | 1935-03-18 | Improvements in or relating to apparatus for flanging metal tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB435917A true GB435917A (en) | 1935-10-01 |
Family
ID=9851583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB838935A Expired GB435917A (en) | 1935-03-18 | 1935-03-18 | Improvements in or relating to apparatus for flanging metal tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB435917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642500A1 (en) * | 1989-01-30 | 1990-08-03 | Parker Hannifin Rak Sa | METHOD FOR MAKING A SEALED CONNECTION FOR RIGID TUBE AND CONNECTING IT WITH RESULT |
-
1935
- 1935-03-18 GB GB838935A patent/GB435917A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642500A1 (en) * | 1989-01-30 | 1990-08-03 | Parker Hannifin Rak Sa | METHOD FOR MAKING A SEALED CONNECTION FOR RIGID TUBE AND CONNECTING IT WITH RESULT |
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