JPS6437567U - - Google Patents
Info
- Publication number
- JPS6437567U JPS6437567U JP12867887U JP12867887U JPS6437567U JP S6437567 U JPS6437567 U JP S6437567U JP 12867887 U JP12867887 U JP 12867887U JP 12867887 U JP12867887 U JP 12867887U JP S6437567 U JPS6437567 U JP S6437567U
- Authority
- JP
- Japan
- Prior art keywords
- metallic member
- operating
- operating lever
- covered
- construction
- 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
- 238000010276 construction Methods 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 claims 2
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第1図はこの考案にかかる操作レバを示す要部
断面図、第2図はこの考案の他実施例操作レバを
示す要部断面図、第3図は油圧シヨベルの斜視図
、第4図は運転席周辺の斜視図である。
3,6,7,15……操作レバ、4,8,16
……グリツプ、5,9,17……シヤンク、10
,18……非金属部材。
Fig. 1 is a sectional view of the main part showing the operating lever according to this invention, Fig. 2 is a sectional view of the main part showing another embodiment of the operating lever of this invention, Fig. 3 is a perspective view of the hydraulic excavator, and Fig. 4 is FIG. 3 is a perspective view of the area around the driver's seat. 3, 6, 7, 15...operation lever, 4, 8, 16
...Grip, 5, 9, 17...Shank, 10
, 18... Nonmetallic member.
Claims (1)
の操作レバを有する建設・作業用機械において、
上記操作レバ用グリツプ下方のシヤンク外周部を
、熱伝導率の小なる、かつ、放熱効果を有する非
金属部材にて包覆するか、あるいは、上記操作レ
バ用シヤンクを、熱伝導率の小なる、かつ、放熱
効果を有する硬質非金属部材にて形成したことを
特徴とする建設・作業用機械の操作レバ。 In construction and work machines that have operating levers for operating various actuators near the driver's seat,
Either the outer circumference of the shank below the operating lever grip is covered with a non-metallic member that has a low thermal conductivity and has a heat dissipation effect, or the operating lever shank is covered with a non-metallic member that has a low thermal conductivity and An operating lever for a construction/work machine, characterized in that the lever is made of a hard non-metallic member that has a heat dissipation effect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987128678U JPH0619652Y2 (en) | 1987-08-24 | 1987-08-24 | Operation lever for construction and work machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987128678U JPH0619652Y2 (en) | 1987-08-24 | 1987-08-24 | Operation lever for construction and work machines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437567U true JPS6437567U (en) | 1989-03-07 |
JPH0619652Y2 JPH0619652Y2 (en) | 1994-05-25 |
Family
ID=31382242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987128678U Expired - Lifetime JPH0619652Y2 (en) | 1987-08-24 | 1987-08-24 | Operation lever for construction and work machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0619652Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04132211U (en) * | 1991-05-27 | 1992-12-07 | 合資会社スミカマ | Mounting structure of kitchen utensil handles |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844339U (en) * | 1971-09-29 | 1973-06-09 | ||
JPS55124016U (en) * | 1979-02-16 | 1980-09-03 | ||
JPS5631458U (en) * | 1979-08-17 | 1981-03-27 | ||
JPS5648489U (en) * | 1979-09-14 | 1981-04-30 | ||
JPS5719443U (en) * | 1980-07-07 | 1982-02-01 | ||
JPS6010913U (en) * | 1983-07-01 | 1985-01-25 | 有限会社 共立木工所 | resin nails |
JPS60122071U (en) * | 1984-01-27 | 1985-08-17 | 三菱重工業株式会社 | remote control valve |
JPS61191732A (en) * | 1985-02-19 | 1986-08-26 | Hitachi Constr Mach Co Ltd | Operational lever stand for industrial machine |
-
1987
- 1987-08-24 JP JP1987128678U patent/JPH0619652Y2/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844339U (en) * | 1971-09-29 | 1973-06-09 | ||
JPS55124016U (en) * | 1979-02-16 | 1980-09-03 | ||
JPS5631458U (en) * | 1979-08-17 | 1981-03-27 | ||
JPS5648489U (en) * | 1979-09-14 | 1981-04-30 | ||
JPS5719443U (en) * | 1980-07-07 | 1982-02-01 | ||
JPS6010913U (en) * | 1983-07-01 | 1985-01-25 | 有限会社 共立木工所 | resin nails |
JPS60122071U (en) * | 1984-01-27 | 1985-08-17 | 三菱重工業株式会社 | remote control valve |
JPS61191732A (en) * | 1985-02-19 | 1986-08-26 | Hitachi Constr Mach Co Ltd | Operational lever stand for industrial machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04132211U (en) * | 1991-05-27 | 1992-12-07 | 合資会社スミカマ | Mounting structure of kitchen utensil handles |
Also Published As
Publication number | Publication date |
---|---|
JPH0619652Y2 (en) | 1994-05-25 |
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