JPS61177804U - - Google Patents
Info
- Publication number
- JPS61177804U JPS61177804U JP6043985U JP6043985U JPS61177804U JP S61177804 U JPS61177804 U JP S61177804U JP 6043985 U JP6043985 U JP 6043985U JP 6043985 U JP6043985 U JP 6043985U JP S61177804 U JPS61177804 U JP S61177804U
- Authority
- JP
- Japan
- Prior art keywords
- saw blade
- chain
- blade chain
- cover
- guide bar
- 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.)
- Granted
Links
- 238000013138 pruning Methods 0.000 description 1
Description
第１図は本考案に係る安全カバー装置を取付け
た枝打機のチエーン案内バー先端部の側面図であ
り、第２図は第１図の平面図である。
１…チエーン案内バー、２…無端鋸刃チエーン
、５…カバー、６…ねじ付支軸、１５…ピン、１
６…引張ばね、１７…係止突起。
FIG. 1 is a side view of the tip of a chain guide bar of a pruning machine equipped with a safety cover device according to the present invention, and FIG. 2 is a plan view of FIG. 1. 1... Chain guide bar, 2... Endless saw blade chain, 5... Cover, 6... Threaded support shaft, 15... Pin, 1
6... Tension spring, 17... Locking protrusion.
Claims (1)
ン案内バーに枢着されて前記鋸刃チエーンを覆う
位置から、作業開始に伴つて鋸刃チエーンを作業
可能に露出せしめる位置へ自動的に枢動して覆い
が外れることを特徴とする可搬形鋸断機械の安全
カバー。 The saw blade chain is pivoted to a chain guide bar that slidably guides the endless saw blade chain, and automatically pivots from a position covering the saw blade chain to a position where the saw blade chain is exposed so that the saw blade chain can be worked upon when work starts. A safety cover for a portable sawing machine, which is characterized in that the cover can be removed when the cover is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060439U JPH0230248Y2 (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060439U JPH0230248Y2 (en) | 1985-04-23 | 1985-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61177804U true JPS61177804U (en) | 1986-11-06 |
| JPH0230248Y2 JPH0230248Y2 (en) | 1990-08-15 |
Family
ID=30587789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985060439U Expired JPH0230248Y2 (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230248Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684360A (en) * | 2017-03-29 | 2018-10-23 | 罗伯特·博世有限公司 | Protective device for chain saw or high-altitude trimming machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290896A (en) * | 1976-01-22 | 1977-07-30 | Cartmill William G | Protective structure body for chain saw |
-
1985
- 1985-04-23 JP JP1985060439U patent/JPH0230248Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290896A (en) * | 1976-01-22 | 1977-07-30 | Cartmill William G | Protective structure body for chain saw |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684360A (en) * | 2017-03-29 | 2018-10-23 | 罗伯特·博世有限公司 | Protective device for chain saw or high-altitude trimming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230248Y2 (en) | 1990-08-15 |