JPH02150493U - - Google Patents
Info
- Publication number
- JPH02150493U JPH02150493U JP5815489U JP5815489U JPH02150493U JP H02150493 U JPH02150493 U JP H02150493U JP 5815489 U JP5815489 U JP 5815489U JP 5815489 U JP5815489 U JP 5815489U JP H02150493 U JPH02150493 U JP H02150493U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- operating rod
- protrusion
- peripheral surface
- working machine
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
Description
図面の第１図は本考案に係る一実施例の作業機
械の要部断面図である。
１……操作桿、２……操作桿の端部、３……フ
レキシブル管、７……保護カバー、８……保護カ
バーの内部端、１０……突出部、１１……凹部、
１２……通穴。
FIG. 1 of the drawings is a sectional view of essential parts of a working machine according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Operation stick, 2... End of operation stick, 3... Flexible tube, 7... Protective cover, 8... Inner end of protective cover, 10... Protrusion, 11... Recessed part,
12...Through hole.
Claims (1)
フレキシブル管３を保護するための保護カバー７
において、前記保護カバーをゴム等の弾性材料か
ら一体的に成形すると共に、前記保護カバーの前
記操作桿内へ挿入される内部端８の外周面に半径
方向外方へ突出する突出部１０と該突出部と反対
側の内周面の部分に形成された半径方向凹部１１
とを設け、前記突出部を前記操作桿の通穴１２に
嵌合させたことを特徴とする保護カバー。 A protective cover 7 for protecting a flexible pipe 3 extending from the end 2 of the operating rod 1 of the working machine to the outside.
The protective cover is integrally molded from an elastic material such as rubber, and includes a protrusion 10 that protrudes radially outward on the outer peripheral surface of an inner end 8 of the protective cover that is inserted into the operating rod. A radial recess 11 formed in a portion of the inner peripheral surface opposite to the protrusion
A protective cover characterized in that the protruding portion is fitted into the through hole 12 of the operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058154U JPH074396Y2 (en) | 1989-05-22 | 1989-05-22 | Protective cover for flexible pipe of work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058154U JPH074396Y2 (en) | 1989-05-22 | 1989-05-22 | Protective cover for flexible pipe of work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150493U true JPH02150493U (en) | 1990-12-26 |
| JPH074396Y2 JPH074396Y2 (en) | 1995-02-01 |
Family
ID=31583507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058154U Expired - Lifetime JPH074396Y2 (en) | 1989-05-22 | 1989-05-22 | Protective cover for flexible pipe of work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074396Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954891A (en) * | 1982-09-18 | 1984-03-29 | 日東電工株式会社 | Holder for shrinkable rubber pipe |
| JPS62122997U (en) * | 1986-01-28 | 1987-08-04 |
-
1989
- 1989-05-22 JP JP1989058154U patent/JPH074396Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954891A (en) * | 1982-09-18 | 1984-03-29 | 日東電工株式会社 | Holder for shrinkable rubber pipe |
| JPS62122997U (en) * | 1986-01-28 | 1987-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074396Y2 (en) | 1995-02-01 |
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