JPS5639817A - Internal cold saw - Google Patents
Internal cold sawInfo
- Publication number
- JPS5639817A JPS5639817A JP11036079A JP11036079A JPS5639817A JP S5639817 A JPS5639817 A JP S5639817A JP 11036079 A JP11036079 A JP 11036079A JP 11036079 A JP11036079 A JP 11036079A JP S5639817 A JPS5639817 A JP S5639817A
- Authority
- JP
- Japan
- Prior art keywords
- saw
- holes
- outer periphery
- providing
- doughnut
- 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.)
- Pending
Links
Classifications
-
- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/08—Ring saw blades with internal saw teeth
-
- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
PURPOSE:To cut round bars, pipes, etc. efficiently with a saw without bending or sideway swing in the saw even if it is thin, by providing saw teeth in the inner circle of a doughnut shaped saw body and providing a tension attaching section in its periphery. CONSTITUTION:Internally toothed cold saw 1 is shaped like doughnut and provided with a tooth section on its inner brim, and has a plural number of through-holes 3 in its outer periphery. The holder 6 has at its end face mounting holes 8 with diameter larger than that of the through-holes 3 and in the same number as those through-holes 3. The saw 1 is placed against the end face 7 and holes 3 and 8 are matched. The taper pins 12 are pushed through the holes 3 and 8, and nuts 10 with a flange 13 are tightened to give tension to the saw 1 towards the outer periphery all the time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11036079A JPS5639817A (en) | 1979-08-31 | 1979-08-31 | Internal cold saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11036079A JPS5639817A (en) | 1979-08-31 | 1979-08-31 | Internal cold saw |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5639817A true JPS5639817A (en) | 1981-04-15 |
Family
ID=14533798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11036079A Pending JPS5639817A (en) | 1979-08-31 | 1979-08-31 | Internal cold saw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5639817A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61278580A (en) * | 1985-06-05 | 1986-12-09 | Toray Silicone Co Ltd | Adhesive for silicone rubber |
US4814408A (en) * | 1987-02-13 | 1989-03-21 | Shin-Etsu Chemical Co., Ltd. | Self-adhering silicone composition |
-
1979
- 1979-08-31 JP JP11036079A patent/JPS5639817A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61278580A (en) * | 1985-06-05 | 1986-12-09 | Toray Silicone Co Ltd | Adhesive for silicone rubber |
US4814408A (en) * | 1987-02-13 | 1989-03-21 | Shin-Etsu Chemical Co., Ltd. | Self-adhering silicone composition |
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