JPS634325U - - Google Patents
Info
- Publication number
- JPS634325U JPS634325U JP9797586U JP9797586U JPS634325U JP S634325 U JPS634325 U JP S634325U JP 9797586 U JP9797586 U JP 9797586U JP 9797586 U JP9797586 U JP 9797586U JP S634325 U JPS634325 U JP S634325U
- Authority
- JP
- Japan
- Prior art keywords
- balance weight
- openings
- backhoe
- muffler
- engine
- 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
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
図面は本考案に係るバツクホウの排気構造の実
施例を示し、第１図は原動部の平面図、第２図は
排気装置の分解斜視図、第３図は要部縦断側面図
、第４図はバツクホウの全体側面図、第５図は別
実施例を示す要部縦断側面図である。
７……エンジン、１０……バランスウエイト、
１１……マフラー、１２……排気装置、１３Ａ，
１３Ｂ，１３Ｃ，１３Ｄ……開口、１４……孔、
１８……ネジ部、１９……閉塞用プラグ。
The drawings show an embodiment of the exhaust structure of a backhoe according to the present invention, and FIG. 1 is a plan view of the driving part, FIG. 2 is an exploded perspective view of the exhaust device, FIG. 3 is a longitudinal cross-sectional side view of the main part, and FIG. 4 5 is a side view of the entire backhoe, and FIG. 5 is a longitudinal sectional side view of a main part showing another embodiment. 7...Engine, 10...Balance weight,
11...muffler, 12...exhaust system, 13A,
13B, 13C, 13D...opening, 14...hole,
18...Screw part, 19...Closing plug.
Claims (1)
け、前記エンジン７に接続したマフラー１１から
の排気ガスを、前記バランスウエイト１０側に放
出する排気装置１２を設けてあるバツクホウにお
いて、前記排気装置１２を形成するに、断面ほぼ
四角形の前記バランスウエイト１０に、その各面
全てに開口１３Ａ，１３Ｂ，１３Ｃ，１３Ｄを有
する孔１４を設け、前記開口１３Ａ，１３Ｂ，１
３Ｃ，１３Ｄのうち、前面側の開口１３Ａと前記
マフラー１１とをパイプ１７で接続すると共に、
上、下、及び、後面側の開口１３Ｂ，１３Ｃ，１
３Ｄ夫々にネジ部１８を形成し、前記上、下、及
び、後面側の開口１３Ｂ，１３Ｃ，１３Ｄのうち
の２つを、前記ネジ部１８に螺合自在な閉塞用プ
ラグ１９で閉じてあるバツクホウの排気構造。 The exhaust device 12 is formed in a backhoe in which a balance weight 10 is provided behind the engine 7, and an exhaust device 12 is provided for discharging exhaust gas from a muffler 11 connected to the engine 7 to the balance weight 10 side. The balance weight 10 having a substantially square cross section is provided with a hole 14 having openings 13A, 13B, 13C, and 13D on each side thereof.
Among 3C and 13D, the front side opening 13A and the muffler 11 are connected by a pipe 17, and
Upper, lower, and rear side openings 13B, 13C, 1
A threaded portion 18 is formed in each of the 3D, and two of the upper, lower, and rear side openings 13B, 13C, and 13D are closed with a closing plug 19 that can be freely screwed into the threaded portion 18. Backhoe exhaust structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9797586U JPS634325U (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9797586U JPS634325U (en) | 1986-06-26 | 1986-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634325U true JPS634325U (en) | 1988-01-12 |
Family
ID=30965479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9797586U Pending JPS634325U (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007218A (en) * | 2011-06-24 | 2013-01-10 | Hitachi Constr Mach Co Ltd | Construction machine |
-
1986
- 1986-06-26 JP JP9797586U patent/JPS634325U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007218A (en) * | 2011-06-24 | 2013-01-10 | Hitachi Constr Mach Co Ltd | Construction machine |