JPS6084378U - construction machinery - Google Patents
construction machineryInfo
- Publication number
- JPS6084378U JPS6084378U JP17581983U JP17581983U JPS6084378U JP S6084378 U JPS6084378 U JP S6084378U JP 17581983 U JP17581983 U JP 17581983U JP 17581983 U JP17581983 U JP 17581983U JP S6084378 U JPS6084378 U JP S6084378U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cover
- engine room
- free end
- work chamber
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は従来技術に係り、第１図は建設機
械−とじての油圧ショベルの一部を断面にした全体構成
図、第２図は第１図中のＡ部拡大断面図、第３図はエン
ジンメンテナンス時の動作説、切回、第４図および第５
図は本考案の第１の実施例を示し、第４図は第２図と同
様の断面図、第５図はエンジンメンテナンス時の動作説
明図、第６図は本考案の第２の実施例を示す断面図であ
る。
１１・・・固定上カバー、１３・・・・・・回動上カバ
ー、１５・・・・・・エンジンカバー、１６・・・アン
ダカバー、２０・・・エンジン室、２１・・・作業室、
２１Ａ・・・作業空間、２２・・・エンジン、３１・・
・防音カバー。Figures 1 to 3 relate to the prior art; Figure 1 is a partial cross-sectional view of the overall construction of a hydraulic excavator as a construction machine; Figure 2 is an enlarged sectional view of part A in Figure 1; , Figure 3 shows the operating theory during engine maintenance, turning, Figures 4 and 5.
The figure shows the first embodiment of the present invention, Fig. 4 is a sectional view similar to Fig. 2, Fig. 5 is an explanatory diagram of operation during engine maintenance, and Fig. 6 is the second embodiment of the present invention. FIG. DESCRIPTION OF SYMBOLS 11... Fixed upper cover, 13... Rotating upper cover, 15... Engine cover, 16... Under cover, 20... Engine room, 21... Work chamber ,
21A...Work space, 22...Engine, 31...
・Soundproof cover.
Claims (1)
ン室と、防音カバーによって該エンジン室と仕切られ、
前記エンジンのメンテナンスに際しての作業空間が形成
されている作業室とを有し、前記エンジン室は前記作業
室寄りが自由端となったエンジンカバーによって開閉さ
れ、また前記作業室はエンジン室寄りが自由端となった
上カバーによって開閉されるようにしてなる建設機械に
おいて、前記防音カバーを柔軟性かつ吸音性を有する材
料で形成し、かつ該防音カバーを前記エンジンカバーま
たは上カバーの自由端側に取付けたことを特徴とする建
設機械。An engine room in which a noise source such as an engine is housed is separated from the engine room by a soundproof cover,
and a work chamber in which a work space is formed for maintenance of the engine, and the engine room is opened and closed by an engine cover having a free end closer to the work chamber, and the work chamber has a free end closer to the engine room. A construction machine configured to be opened and closed by an upper cover at an end, wherein the soundproof cover is made of a flexible and sound-absorbing material, and the soundproof cover is attached to a free end side of the engine cover or the upper cover. A construction machine characterized by being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581983U JPS6084378U (en) | 1983-11-14 | 1983-11-14 | construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581983U JPS6084378U (en) | 1983-11-14 | 1983-11-14 | construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6084378U true JPS6084378U (en) | 1985-06-11 |
Family
ID=30382407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17581983U Pending JPS6084378U (en) | 1983-11-14 | 1983-11-14 | construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0362150U (en) * | 1989-10-23 | 1991-06-18 | ||
| JP2017100872A (en) * | 2015-12-04 | 2017-06-08 | コベルコ建機株式会社 | Mobile crane |
-
1983
- 1983-11-14 JP JP17581983U patent/JPS6084378U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0362150U (en) * | 1989-10-23 | 1991-06-18 | ||
| JP2017100872A (en) * | 2015-12-04 | 2017-06-08 | コベルコ建機株式会社 | Mobile crane |
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