JPS60141758U - Chain saw of branch cutting machine - tip branch jamming prevention device - Google Patents
Chain saw of branch cutting machine - tip branch jamming prevention deviceInfo
- Publication number
- JPS60141758U JPS60141758U JP3051284U JP3051284U JPS60141758U JP S60141758 U JPS60141758 U JP S60141758U JP 3051284 U JP3051284 U JP 3051284U JP 3051284 U JP3051284 U JP 3051284U JP S60141758 U JPS60141758 U JP S60141758U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- chain saw
- tip
- saw
- trunk
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案を実施した枝打機を示す正面図、第２図
は同平面図、第３図は同要部断面図、第４図は本考案に
係るチェンソー先端部枝噛み防止装置を示す拡大正面図
、第５図はチェンソー枝 ′噛み防止用揺動カムの別
の実施例を示す要部正面図、第６図は第４図の断面図で
ある。
−（符号）、３・・・・・・チェンソーバー、４，７・
・・・・・−車輪、（４・・・・・・駆動車輪、７・・
・・・・遊動車輪）、９・・・・・・幹、９ａ・・・・
・・枝、１０・・・・・・チェンソー、１４・・・・・
・チレエンソー先端部枝噛゛み防止用揺動カム、１５・
・・・・・枝案内部、１６・・・・・・枝脱落防止部。
１（１
第４図
八１ ″“ Ｌ、・１ − ・ １１／ぐＶFig. 1 is a front view of a branch cutting machine embodying the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a sectional view of the same essential parts, and Fig. 4 is a chain saw tip branch jamming prevention device according to the present invention. FIG. 5 is a front view of main parts showing another embodiment of the swinging cam for preventing chainsaw branch jamming, and FIG. 6 is a sectional view of FIG. 4. - (sign), 3... Chainsaw bar, 4, 7.
・・・・・・-Wheel, (4... Drive wheel, 7...
...Idling wheel), 9...Stem, 9a...
...Branch, 10...Chainsaw, 14...
・Swinging cam for preventing branch jamming at the tip of Chilean saw, 15・
... Branch guide part, 16... Branch fall-off prevention part. 1 (1 Fig. 4 81 ″“ L, ・1 − ・ 11/gV
Claims (1)
させることによって前記幹９に対して上昇可能に適当数
の車輪４，７を配備する一方、上昇途中の枝９ａを、前
記幹９周りに回動させながら切断するチェンゾ−１０を
上方へ起立状に装備してなる枝打機において、前記チェ
ノソー１０先端部に迎える枝９ａ下部周面に接当し摺接
案内する枝案内部１５と、この前端部に同校９ａ（７ｆ
ｆ脱落を防止する凸形状もしくは凹形状の枝脱落防止部
１６を先端部に形成してなるチエンソー先端部枝噛み防
止用揺動カム１４を、前記チェノソーバー３外面側上部
適当位置に揺動自在に軸支するとともに起立状の待機姿
勢まで前記チェンゾ＝１０の非切断側から切断側へ向け
て弾性付勢し、前記チェノソー１０先端部が同校９ａに
接当することなくこの下方をくぐり抜は可能にしたこと
を特徴とする枝打機のチエンソー先端部枝噛み防止装置
。An appropriate number of wheels 4 and 7 are provided around the trunk 9 of the tree so that it can rise relative to the trunk 9 by driving the wheels 4, while the branches 9a on the way up are , in a branching machine equipped with a chain saw 10 that cuts while rotating around the trunk 9 in an upwardly erect manner, the branch 9a is brought into contact with the lower circumferential surface of the branch 9a which is received at the tip of the Cheno saw 10 and guided in sliding contact. The branch guide part 15 and the branch 9a (7f
f A swinging cam 14 for preventing branch jamming at the tip of a chain saw, which is formed with a convex or concave branch fall-off prevention part 16 at the tip to prevent falling off, is swingable to an appropriate position on the upper outer surface of the chain saw bar 3. While pivoting, the chain saw 10 is elastically biased from the non-cutting side to the cutting side until it reaches an upright standby position, so that the tip of the chain saw 10 can pass through the lower side without coming into contact with the saw 9a. A device for preventing branch jamming at the tip of a chain saw of a branch cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3051284U JPS60141758U (en) | 1984-03-01 | 1984-03-01 | Chain saw of branch cutting machine - tip branch jamming prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3051284U JPS60141758U (en) | 1984-03-01 | 1984-03-01 | Chain saw of branch cutting machine - tip branch jamming prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141758U true JPS60141758U (en) | 1985-09-19 |
| JPH036184Y2 JPH036184Y2 (en) | 1991-02-18 |
Family
ID=30530275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3051284U Granted JPS60141758U (en) | 1984-03-01 | 1984-03-01 | Chain saw of branch cutting machine - tip branch jamming prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141758U (en) |
-
1984
- 1984-03-01 JP JP3051284U patent/JPS60141758U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036184Y2 (en) | 1991-02-18 |
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