JPH0484858U - - Google Patents
Info
- Publication number
- JPH0484858U JPH0484858U JP1990127824U JP12782490U JPH0484858U JP H0484858 U JPH0484858 U JP H0484858U JP 1990127824 U JP1990127824 U JP 1990127824U JP 12782490 U JP12782490 U JP 12782490U JP H0484858 U JPH0484858 U JP H0484858U
- Authority
- JP
- Japan
- Prior art keywords
- transmission case
- ring
- drive rotation
- rotation shaft
- insertion hole
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 description 1
Description
図面は本考案に係る作業機用伝動ケースのダス
トシール構造の実施例を示し、第１図は要部の縦
断面図、第２図は結束装置の平面図、第３図はバ
インダの側面図である。
１２……作業用操作部材、１３……駆動回転軸
、１４……伝動ケース、１４ａ……軸挿通孔、１
５……金属製摺接リング、１６……弾性シールリ
ング。
The drawings show an embodiment of the dust seal structure of a power transmission case for a working machine according to the present invention, in which Fig. 1 is a longitudinal sectional view of the main parts, Fig. 2 is a plan view of the binding device, and Fig. 3 is a side view of the binder. be. 12... Working operation member, 13... Drive rotation shaft, 14... Transmission case, 14a... Shaft insertion hole, 1
5...Metal sliding contact ring, 16...Elastic seal ring.
Claims (1)
軸１３の先端部に、作業用の操作部材１２を装着
するとともに、前記駆動回転軸１３と、これに対
向する伝動ケース１４の軸挿通孔１４ａとの間を
封止するに、駆動回転軸１３と軸挿通孔１４ａの
いずれか一方に金属製の摺接リング１５を、他方
に、前記摺接リング１５に圧接する弾性シールリ
ング１６を夫々固着してある作業機用伝動ケース
のダストシール構造であつて、前記摺接リング１
５を軟窒化表面処理した金属製の摺接リングで形
成してある作業機用伝動ケースのダストシール構
造。 The operation member 12 for work is attached to the tip of the drive rotation shaft 13 that protrudes from the upper surface of the transmission case 14, and the drive rotation shaft 13 and the shaft insertion hole 14a of the transmission case 14 opposite thereto are connected to each other. In order to seal the space between them, a metal sliding ring 15 is fixed to one of the drive rotation shaft 13 and the shaft insertion hole 14a, and an elastic seal ring 16 that presses against the sliding ring 15 is fixed to the other. A dust seal structure of a transmission case for a working machine, wherein the sliding contact ring 1
A dust seal structure of a power transmission case for a working machine, which is formed of a metal sliding ring with a surface treated with nitrocarburizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127824U JP2592752Y2 (en) | 1990-11-29 | 1990-11-29 | Dust seal structure of transmission case for work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127824U JP2592752Y2 (en) | 1990-11-29 | 1990-11-29 | Dust seal structure of transmission case for work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484858U true JPH0484858U (en) | 1992-07-23 |
| JP2592752Y2 JP2592752Y2 (en) | 1999-03-24 |
Family
ID=31875311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127824U Expired - Lifetime JP2592752Y2 (en) | 1990-11-29 | 1990-11-29 | Dust seal structure of transmission case for work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2592752Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560601A (en) * | 1978-10-30 | 1980-05-07 | Riken Corp | Side seal of rotary piston engine and method of manufacturing the same |
| JPS5583423U (en) * | 1978-11-29 | 1980-06-09 | ||
| JPS5959572U (en) * | 1982-10-14 | 1984-04-18 | リズム自動車部品製造株式会社 | bearing device |
-
1990
- 1990-11-29 JP JP1990127824U patent/JP2592752Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560601A (en) * | 1978-10-30 | 1980-05-07 | Riken Corp | Side seal of rotary piston engine and method of manufacturing the same |
| JPS5583423U (en) * | 1978-11-29 | 1980-06-09 | ||
| JPS5959572U (en) * | 1982-10-14 | 1984-04-18 | リズム自動車部品製造株式会社 | bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2592752Y2 (en) | 1999-03-24 |
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