JPH0227301U - - Google Patents
Info
- Publication number
- JPH0227301U JPH0227301U JP10478688U JP10478688U JPH0227301U JP H0227301 U JPH0227301 U JP H0227301U JP 10478688 U JP10478688 U JP 10478688U JP 10478688 U JP10478688 U JP 10478688U JP H0227301 U JPH0227301 U JP H0227301U
- Authority
- JP
- Japan
- Prior art keywords
- guide bar
- saw
- chain
- steel plates
- concave
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Sawing (AREA)
Description
第１図は本考案の一例を示す斜視図。第２図は
本考案の主要部の積層構造と給油部材との関係を
示す分解斜視図。第３図は本考案の給油孔構造を
構成する給油部材の一例を示す拡大斜視図。第４
図は本考案の給油孔構造を構成する給油部材の一
例を示すの拡大斜視図。第５図は本考案の給油孔
構造を構成する給油部材の一例を示すの拡大斜視
図。第６図は従来技術のソーチエンへの給油孔部
の拡大断面図。第７図は従来技術のソーチエンへ
の給油孔部の部分断面図。第８図は本考案のソー
チエンへの給油孔部の拡大断面図。
外側鋼板……１、外側鋼板……２、中央板……
３、ガイド溝……４、ガイドバー……５、外側鋼
板の孔部……５、箱状給油部材……７、箱状給油
部材……９、断面凹状給油部材……１１。
FIG. 1 is a perspective view showing an example of the present invention. FIG. 2 is an exploded perspective view showing the relationship between the laminated structure of the main part of the present invention and the oil supply member. FIG. 3 is an enlarged perspective view showing an example of the oil supply member constituting the oil supply hole structure of the present invention. Fourth
The figure is an enlarged perspective view showing an example of the oil supply member constituting the oil supply hole structure of the present invention. FIG. 5 is an enlarged perspective view showing an example of the oil supply member constituting the oil supply hole structure of the present invention. FIG. 6 is an enlarged cross-sectional view of the oil supply hole in the conventional saw chain. FIG. 7 is a partial cross-sectional view of a conventional oil supply hole for a saw chain. FIG. 8 is an enlarged sectional view of the oil supply hole to the saw chain of the present invention. Outer steel plate...1, Outer steel plate...2, Center plate...
3. Guide groove...4, Guide bar...5, Hole in outer steel plate...5, Box-shaped oil supply member...7, Box-shaped oil supply member...9, Oil supply member with concave cross section...11.
Claims (1)
なくとも一枚の前記外側鋼板より外周長の小さい
中央板３を配置し、溶接及び接着等の手段を用い
結合させ一体構造として、その外周縁部にソーチ
エンを走行させる為の凹状の溝４を形成させてな
る積層構造のチエンソー用ガイドバー５において
、 凹状内部の一方端に開口部８，１０，１２を有
する浅い箱状の凹状内部部材７及び９または、同
じく凹状内部の一方端に開口部を有する断面が浅
い凹状の部材１１を前記二枚の外側の鋼板１，２
の孔部６に配置して、前記中央板２に溶接し、ソ
ーチエン２３への潤滑油給油孔を形成することを
特徴とするチエンソー用ガイドバー。[Claims for Utility Model Registration] A center plate 3 having a smaller outer circumference than at least one of the outer steel plates is arranged between two outer steel plates 1 and 2 of the same shape, and is formed by welding, gluing, etc. In a guide bar 5 for a chain saw, which has a laminated structure and has a concave groove 4 formed on its outer peripheral edge to allow the saw chain to run, the guide bar 5 is combined into an integral structure. A shallow box-shaped concave internal member 7 and 9 or a concave member 11 with a shallow cross section having an opening at one end of the concave interior are attached to the two outer steel plates 1 and 2.
A guide bar for a chain saw, characterized in that the guide bar is disposed in the hole 6 of the chain saw and is welded to the center plate 2 to form a lubricating oil supply hole to the saw chain 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10478688U JPH0612883Y2 (en) | 1988-08-08 | 1988-08-08 | Guide bar for chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10478688U JPH0612883Y2 (en) | 1988-08-08 | 1988-08-08 | Guide bar for chain saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227301U true JPH0227301U (en) | 1990-02-22 |
| JPH0612883Y2 JPH0612883Y2 (en) | 1994-04-06 |
Family
ID=31336813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10478688U Expired - Lifetime JPH0612883Y2 (en) | 1988-08-08 | 1988-08-08 | Guide bar for chain saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612883Y2 (en) |
-
1988
- 1988-08-08 JP JP10478688U patent/JPH0612883Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612883Y2 (en) | 1994-04-06 |