JPH0447501U - - Google Patents
Info
- Publication number
- JPH0447501U JPH0447501U JP8919590U JP8919590U JPH0447501U JP H0447501 U JPH0447501 U JP H0447501U JP 8919590 U JP8919590 U JP 8919590U JP 8919590 U JP8919590 U JP 8919590U JP H0447501 U JPH0447501 U JP H0447501U
- Authority
- JP
- Japan
- Prior art keywords
- pin joints
- hard
- saw
- chainsaw
- accommodated
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図は本考案の第１実施例の平面図、第２図
は同じく側面図、第３図は第２図の−線断面
図、第４図は本考案の第２実施例の平面図、第５
図は同じく側面図、第６図は試験装置の概略図、
第７図は従来技術のビーズソーを示す一部断面側
面図である。
１……鋸片、３……耳金、４……硬質砥粒層、
５……ピン穴、６……ピンリンクプレート、７…
…ピン、８……ピン継手。
Fig. 1 is a plan view of the first embodiment of the present invention, Fig. 2 is a side view, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 is a plan view of the second embodiment of the invention. , 5th
The figure is also a side view, and Figure 6 is a schematic diagram of the test equipment.
FIG. 7 is a partially sectional side view showing a conventional bead saw. 1...Saw piece, 3...Lug, 4...Hard abrasive grain layer,
5...Pin hole, 6...Pin link plate, 7...
...Pin, 8...Pin joint.
Claims (1)
片が、その両端部に設けられたピン継手により多
数個直列に連結されてなり、前記ピン継手は前記
鋸片の外径円内に納まる外形寸法を有しているこ
とを特徴とする硬脆性材用チエーンソー。 A large number of substantially cylindrical saw pieces having hard abrasive particles fixed to their outer peripheral surfaces are connected in series by pin joints provided at both ends, and the pin joints are arranged within the outer diameter circle of the saw piece. A chainsaw for use with hard and brittle materials, characterized by having external dimensions that can be accommodated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8919590U JPH0447501U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8919590U JPH0447501U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447501U true JPH0447501U (en) | 1992-04-22 |
Family
ID=31823018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8919590U Pending JPH0447501U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447501U (en) |
-
1990
- 1990-08-28 JP JP8919590U patent/JPH0447501U/ja active Pending
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