JPH0441546U - - Google Patents
Info
- Publication number
- JPH0441546U JPH0441546U JP8189490U JP8189490U JPH0441546U JP H0441546 U JPH0441546 U JP H0441546U JP 8189490 U JP8189490 U JP 8189490U JP 8189490 U JP8189490 U JP 8189490U JP H0441546 U JPH0441546 U JP H0441546U
- Authority
- JP
- Japan
- Prior art keywords
- piping
- partition plates
- built
- vinyl chloride
- chloride pipe
- 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
Landscapes
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図は作業機の斜視図、第２図は第１ブーム
の断面図、第３図は第２図の拡大断面図、第４図
は第２ブームの断面図、第５図は第４図の拡大断
面図、第６図は第１ブームと第２ブームを連結し
た際の断面図、第７図は従来技術による作業機の
斜視図、第８図は第１ブームと第２ブームを連結
した際の断面図である。
１……車体、２……第１ブーム、３……ピン、
４……第２ブーム、５……第３ブーム、６……オ
フセツトシリンダ、７……オフセツトリンク、８
……バケツト、９……アーム、１０……ブラケツ
ト、１１……アームシリンダ、１２……バケツト
シリンダ。
Figure 1 is a perspective view of the work equipment, Figure 2 is a sectional view of the first boom, Figure 3 is an enlarged sectional view of Figure 2, Figure 4 is a sectional view of the second boom, and Figure 5 is the 4th boom. 6 is a sectional view when the first boom and the second boom are connected, FIG. 7 is a perspective view of a working machine according to the prior art, and FIG. 8 is a sectional view of the first boom and the second boom. It is a sectional view when connected. 1... Vehicle body, 2... First boom, 3... Pin,
4...Second boom, 5...Third boom, 6...Offset cylinder, 7...Offset link, 8
...Bucket, 9...Arm, 10...Bracket, 11...Arm cylinder, 12...Bucket cylinder.
Claims (1)
圧式パワーシヨベルの作業機において、ブームの
両端に仕切板を設け、両仕切板にフランジを固着
し、上記両フランジ間にビニールチユーブを嵌入
し、該ビニールチユーブ内に油圧配管を挿通した
ことを特徴とする配管内蔵型作業機。 (2) 前記請求項(1)の箱型断面のブームの両端に
仕切板を設け、両仕切板の間に硬質塩化ビニール
パイプを連通させ、該塩化ビニールパイプの両端
を環状のスポンジシールを挟んで抑え金具により
挟着し、前記塩化ビニールパイプの内部に油圧配
管を挿通したことを特徴とする配管内蔵型作業機
。 (3) 前記請求項(1)，(2)を併設したことを特徴
とする配管内蔵型作業機。[Scope of Claim for Utility Model Registration] (1) In a hydraulic power shovel working machine consisting of a plurality of box-shaped booms, partition plates are provided at both ends of the boom, flanges are fixed to both partition plates, and the above-mentioned A working machine with built-in piping, characterized in that a vinyl tube is inserted between both flanges, and a hydraulic piping is inserted into the vinyl tube. (2) Partition plates are provided at both ends of the box-shaped boom of claim (1), a hard vinyl chloride pipe is communicated between the two partition plates, and both ends of the vinyl chloride pipe are held in place by sandwiching annular sponge seals. A work machine with built-in piping, characterized in that the hydraulic piping is inserted into the interior of the vinyl chloride pipe, which is clamped between metal fittings. (3) A work machine with built-in piping, characterized in that the above claims (1) and (2) are also provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8189490U JPH0810598Y2 (en) | 1990-07-31 | 1990-07-31 | Built-in pipe work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8189490U JPH0810598Y2 (en) | 1990-07-31 | 1990-07-31 | Built-in pipe work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441546U true JPH0441546U (en) | 1992-04-08 |
| JPH0810598Y2 JPH0810598Y2 (en) | 1996-03-29 |
Family
ID=31628234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8189490U Expired - Fee Related JPH0810598Y2 (en) | 1990-07-31 | 1990-07-31 | Built-in pipe work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810598Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010189966A (en) * | 2009-02-19 | 2010-09-02 | Sanyo Kiki Co Ltd | Front working machine |
-
1990
- 1990-07-31 JP JP8189490U patent/JPH0810598Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010189966A (en) * | 2009-02-19 | 2010-09-02 | Sanyo Kiki Co Ltd | Front working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810598Y2 (en) | 1996-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |