JPH0428028U - - Google Patents
Info
- Publication number
- JPH0428028U JPH0428028U JP6892590U JP6892590U JPH0428028U JP H0428028 U JPH0428028 U JP H0428028U JP 6892590 U JP6892590 U JP 6892590U JP 6892590 U JP6892590 U JP 6892590U JP H0428028 U JPH0428028 U JP H0428028U
- Authority
- JP
- Japan
- Prior art keywords
- transmission shaft
- connecting rod
- bearing
- cutting blade
- fiber
- 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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 2
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は刈払機全体を示す斜視図、第２図は伝動軸及び
金属環を拡大して示す縦断正面図である。
１……連結杆、２……原動機、３……保持ケー
ス、４……刈刃、８……軸受、９……伝動軸、１
０……摺接環。
The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view showing the entire brush cutter, and FIG. 2 is a longitudinal sectional front view showing an enlarged transmission shaft and metal ring. 1... Connecting rod, 2... Prime mover, 3... Holding case, 4... Cutting blade, 8... Bearing, 9... Transmission shaft, 1
0...Sliding ring.
Claims (1)
保持した保持ケースを連結した中空状の連結杆を
設け、前記原動機から前記刈刃への動力を伝達す
る伝動軸を前記連結杆内に配設するとともに前記
伝動軸を軸支する軸受を前記連結杆内に設けた刈
払機において、前記伝動軸を繊維強化プラスチツ
クスにより形成するとともにこの繊維強化プラス
チツクス製の伝動軸の外周面における前記軸受と
の摺接位置に硬質部材による摺接環を設けたこと
を特徴とする刈払機の伝動軸構造。 A hollow connecting rod is provided with a prime mover connected to one end and a holding case holding a cutting blade at the other end, and a transmission shaft for transmitting power from the prime mover to the cutting blade is disposed within the connecting rod. Further, in the brush cutter in which a bearing for pivotally supporting the transmission shaft is provided in the connecting rod, the transmission shaft is formed of fiber-reinforced plastic, and the bearing on the outer peripheral surface of the transmission shaft made of fiber-reinforced plastic. A transmission shaft structure for a brush cutter, characterized in that a sliding contact ring made of a hard member is provided at a sliding contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6892590U JPH0428028U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6892590U JPH0428028U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428028U true JPH0428028U (en) | 1992-03-05 |
Family
ID=31603792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6892590U Pending JPH0428028U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428028U (en) |
-
1990
- 1990-06-28 JP JP6892590U patent/JPH0428028U/ja active Pending