GB1062136A - Portable seaming machine - Google Patents
Portable seaming machineInfo
- Publication number
- GB1062136A GB1062136A GB2194465A GB2194465A GB1062136A GB 1062136 A GB1062136 A GB 1062136A GB 2194465 A GB2194465 A GB 2194465A GB 2194465 A GB2194465 A GB 2194465A GB 1062136 A GB1062136 A GB 1062136A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- seaming
- frame
- machine
- portable
- 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
- 238000004826 seaming Methods 0.000 title abstract 6
- 150000001875 compounds Chemical group 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1,062,136. Seaming. G. TAKANO and K. GOTOH. May 24, 1965 [Aug. 3, 1964], No. 21944/65. Heading B3J. A portable machine for seaming the edges of metal sheets, e.g. for roofing comprises a casing 1, an electric motor 2 and five sets of seaming rolls 56, 40 arranged in alignment so that the rolls accomplish progressive stages of the seaming operation as the machine is moved along the seam. The rolls 40 are mounted in a frame 11 which is fixed to the casing 1 and the rolls 56 are mounted in a frame 12 which is pivoted to the frame 11 at 13 and which can be moved from an open position (Fig. 4) to a closed operative position (Figs. 5, not shown) by a cam mechanism 21, the rolls 56, 40 being forced together by a compression spring 25. The rolls are driven from a shaft 5a in the electric motor by sprockets 34, 51 and a compound chain 44. The five sets of rolls are arranged symmetrically about the centre, the centre pair of rolls being the shallowest and the end pairs of rolls being the deepest, so that the seaming machine can be driven in both directions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349764 | 1964-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1062136A true GB1062136A (en) | 1967-03-15 |
Family
ID=12665333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2194465A Expired GB1062136A (en) | 1964-08-03 | 1965-05-24 | Portable seaming machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1062136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2219760A (en) * | 1988-06-20 | 1989-12-20 | Butler Manufacturing Co | Bidirectional roof seaming machine |
-
1965
- 1965-05-24 GB GB2194465A patent/GB1062136A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2219760A (en) * | 1988-06-20 | 1989-12-20 | Butler Manufacturing Co | Bidirectional roof seaming machine |
| GB2219760B (en) * | 1988-06-20 | 1993-02-03 | Butler Manufacturing Co | Bidirectional roof seaming machine |
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