JPH0477701U - - Google Patents
Info
- Publication number
- JPH0477701U JPH0477701U JP12004190U JP12004190U JPH0477701U JP H0477701 U JPH0477701 U JP H0477701U JP 12004190 U JP12004190 U JP 12004190U JP 12004190 U JP12004190 U JP 12004190U JP H0477701 U JPH0477701 U JP H0477701U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- cylinder
- case
- lid
- chain case
- 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
- NUFNQYOELLVIPL-UHFFFAOYSA-N acifluorfen Chemical compound C1=C([N+]([O-])=O)C(C(=O)O)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 NUFNQYOELLVIPL-UHFFFAOYSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- General Details Of Gearings (AREA)
Description
第１図乃至第９図は本考案の実施例を示し、第
１図は要部の拡大断面図、第２図はチエーンケー
スの断面図、第３図はロータリ耕耘装置の側面図
、第４図は第１図−線矢視断面図、第５図は
タイトナ取付部の背面図、第６図はカバー装置の
側面断面図、第７図はチエーンケースの背面断面
図、第８図はカバーセンサ取付用架台の平面図、
第９図は第６図−線矢視断面図、第１０図及
び第１１図は第２実施例を示し、第１０図は要部
の断面図、第１１図は第１０図−線矢視
断面図、第１２図は筒体の変形例を示す断面図で
ある。
５……チエーンケース、６……爪軸（軸体）、
２２……チエーン、２３……チエーン伝動機構、
２９……開口部、３０……蓋体、４０……ブレザ
ー孔、４２……筒体、４４……下壁、４７……チ
エーンタイトナ。
1 to 9 show an embodiment of the present invention, in which FIG. 1 is an enlarged sectional view of the main parts, FIG. 2 is a sectional view of the chain case, FIG. 3 is a side view of the rotary tiller, and FIG. The figures are a sectional view taken along the line in Fig. 1, Fig. 5 is a rear view of the tightener mounting section, Fig. 6 is a side sectional view of the cover device, Fig. 7 is a rear sectional view of the chain case, and Fig. 8 is the cover. Plan view of sensor mounting frame,
FIG. 9 is a sectional view taken from FIG. 6 - line arrows, FIGS. 10 and 11 show the second embodiment, FIG. 10 is a sectional view of the main part, and FIG. 11 is a sectional view taken from FIG. A sectional view, FIG. 12 is a sectional view showing a modification of the cylindrical body. 5... Chain case, 6... Claw shaft (shaft body),
22... Chain, 23... Chain transmission mechanism,
29...Opening portion, 30...Lid body, 40...Blazer hole, 42...Cylinder body, 44...Lower wall, 47...Chain tighter.
Claims (1)
に亘つてチエーンを巻掛けて成るチエーン伝動機
構を備え、このチエーン伝動機構のチエーンに摺
接するチエーンタイトナの上端部を、チエーンケ
ースに形成した開口部を閉塞する蓋体に取付ける
ようにしたものにおいて、 前記蓋体の内面に、筒体をその筒軸心方向一端
側開口がチエーン側に向くように突設し、この筒
体の内部にチエーンタイトナの上端部を取付け、
蓋体側に筒体内部を通してチエーンケース内に連
通するブレザー孔を設けたことを特徴とするチエ
ーンケースのブレザー装置。 (2) 筒体の下壁を弾性体で形成したことを特徴
とする請求項１記載のチエーンケースのブレザー
装置。[Claims for Utility Model Registration] (1) A chain transmission mechanism in which a chain is wound around upper and lower sprockets is provided in a chain case, and the upper end of a chain tightener that comes into sliding contact with the chain of this chain transmission mechanism , which is attached to a lid that closes an opening formed in a chain case, wherein a cylinder is protruded from the inner surface of the lid so that the opening at one end in the direction of the cylinder axis faces toward the chain; Install the upper end of the chain tightener inside this cylinder,
A blazer device for a chain case, characterized in that a blazer hole is provided on the lid side and communicates with the inside of the chain case through the inside of the cylinder. (2) The chain case blazer device according to claim 1, wherein the lower wall of the cylindrical body is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004190U JPH0477701U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004190U JPH0477701U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477701U true JPH0477701U (en) | 1992-07-07 |
Family
ID=31867968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12004190U Pending JPH0477701U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477701U (en) |
-
1990
- 1990-11-15 JP JP12004190U patent/JPH0477701U/ja active Pending