JPS632467U - - Google Patents
Info
- Publication number
- JPS632467U JPS632467U JP9493086U JP9493086U JPS632467U JP S632467 U JPS632467 U JP S632467U JP 9493086 U JP9493086 U JP 9493086U JP 9493086 U JP9493086 U JP 9493086U JP S632467 U JPS632467 U JP S632467U
- Authority
- JP
- Japan
- Prior art keywords
- chain saw
- branch
- branch sensor
- trunk
- tip
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000013138 pruning Methods 0.000 description 2
Description
第1図はこの考案を実施した枝打機の要部平面
図、第2図はその正面図、第3図は同枝打機の全
体側面図である。
(符号)1……チエンソー、2……枝センサー
、3……機体本体、4……幹、6……枢支ピン、
12……戻しバネ。
FIG. 1 is a plan view of the main parts of a pruning machine implementing this invention, FIG. 2 is a front view thereof, and FIG. 3 is an overall side view of the same pruning machine. (Code) 1... Chain saw, 2... Branch sensor, 3... Main body, 4... Trunk, 6... Pivot pin,
12...Return spring.
Claims (1)
方にチエンソー1を突設し、このチエンソー1を
前記幹4に対して螺旋上昇させ上昇途中の枝を切
断する枝打機において、前記チエンソー1上端縁
部の切断刃先湾曲状移動軌跡より先端部が突出状
態を維持しながらの前後傾倒自在に枢支ピン6で
前記チエンソー1上端部に枢支した枝噛防止の枝
センサー2と、前記チエンソー1との間にこの枝
センサー2を常時所定前方規制位置まで戻す戻し
バネ12を介装し、前記枢支ピン6をその軸心が
前記幹4表面に対向のチエンソー1内面に対する
垂直方向より後方へ傾倒するよう設け、前記枝セ
ンサー2の先端部の一部が前記規制位置から後方
に傾倒するにつれてチエンソー1内面から幹4側
に次第に大きく突出するようにしたことを特徴と
する枝打機におけるチエンソーの枝センサー。 A branching machine in which a chain saw 1 is installed above a main body 3 that can be raised and lowered with respect to a tree trunk 4, and the chain saw 1 is spirally raised relative to the trunk 4 to cut branches on the way up. 1. A branch sensor 2 for preventing branch bite, which is pivoted to the upper end of the chain saw 1 with a pivot pin 6 so as to be tiltable back and forth while maintaining the tip protruding from the curved movement locus of the cutting edge at the upper end edge; A return spring 12 is interposed between the chain saw 1 and the branch sensor 2 to always return the branch sensor 2 to a predetermined forward regulating position, and the pivot pin 6 is moved from a direction perpendicular to the inner surface of the chain saw 1 opposite to the surface of the trunk 4. The branch cutting machine is provided so as to be tilted rearward, and a part of the tip of the branch sensor 2 gradually protrudes from the inner surface of the chain saw 1 toward the trunk 4 side as the tip part of the branch sensor 2 is tilted rearward from the restriction position. Chain saw branch sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9493086U JPS632467U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9493086U JPS632467U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS632467U true JPS632467U (en) | 1988-01-09 |
Family
ID=30958890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9493086U Pending JPS632467U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS632467U (en) |
-
1986
- 1986-06-20 JP JP9493086U patent/JPS632467U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2162183A1 (en) | Tree Processor Attachment for Log Porters | |
JPS632467U (en) | ||
SE8306660D0 (en) | FORESTRY FOOTWEAR DARE | |
JPS63132556U (en) | ||
JPH0333245Y2 (en) | ||
JPS61191765U (en) | ||
JPS6121978Y2 (en) | ||
JPH0139163Y2 (en) | ||
JPS59156462U (en) | Chain saw positioning device for pruning machine | |
JPS6024122Y2 (en) | scissors | |
JPS621803Y2 (en) | ||
JPS6195270U (en) | ||
JPS6283441U (en) | ||
JPS6115954U (en) | Slide control mechanism of chain saw in branching machine | |
JPH01109928U (en) | ||
JPS634650U (en) | ||
JPH0433334U (en) | ||
JPS6289967U (en) | ||
JPS6189469U (en) | ||
JPS5829257U (en) | Cutting branch support guide rod for self-lifting branch cutting machine | |
JPS6424922U (en) | ||
JPS63124414U (en) | ||
JPS6160633U (en) | ||
JPS634649U (en) | ||
JPS6353221U (en) |