JPS6442365U - - Google Patents
Info
- Publication number
- JPS6442365U JPS6442365U JP13536487U JP13536487U JPS6442365U JP S6442365 U JPS6442365 U JP S6442365U JP 13536487 U JP13536487 U JP 13536487U JP 13536487 U JP13536487 U JP 13536487U JP S6442365 U JPS6442365 U JP S6442365U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- hydraulic cylinder
- working
- cylinder
- working hydraulic
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例を示す要部の油圧回路
図、第２図は本考案が適用される車両系建設機械
の一例を示す側面図、第３図乃至第５図はそれぞ
れ別の実施例を示す要部の油圧回路図である。
１……車輪、２……車両本体、３……作業装置
、４……ブーム、５……バケツト、８……ブーム
シリンダ、９……バケツトシリンダ、１１……油
圧ポンプ、１３……方向制御弁、１４ａ……負荷
保持側管路、１５……切替弁、１６ａ……絞り、
１７……振動抑制用アキユムレータ。
Fig. 1 is a hydraulic circuit diagram of the main parts showing an embodiment of the present invention, Fig. 2 is a side view showing an example of a vehicle type construction machine to which the present invention is applied, and Figs. FIG. 2 is a hydraulic circuit diagram of main parts showing an embodiment. DESCRIPTION OF SYMBOLS 1...Wheel, 2...Vehicle body, 3...Work device, 4...Boom, 5...Bucket, 8...Boom cylinder, 9...Bucket cylinder, 11...Hydraulic pump, 13...Direction Control valve, 14a... Load holding side pipe line, 15... Switching valve, 16a... Throttle,
17...Accumulator for vibration suppression.
Claims (1)
介して作業装置が昇降自在に支持されている車両
系建設機械において、上記作業用油圧シリンダの
外側に、同シリンダの負荷保持側油室に連通する
振動抑制用アキユムレータが連結されていること
を特徴とする車両系建設機械の振動抑制装置。 In a vehicle-based construction machine in which a working device is supported by a vehicle body having wheels so as to be able to rise and fall via a working hydraulic cylinder, vibrations that are communicated with the load holding side oil chamber of the cylinder on the outside of the working hydraulic cylinder are detected. A vibration suppression device for vehicle construction machinery, characterized in that a suppression accumulator is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13536487U JPS6442365U (en) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13536487U JPS6442365U (en) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442365U true JPS6442365U (en) | 1989-03-14 |
Family
ID=31394922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13536487U Pending JPS6442365U (en) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678062A (en) * | 2018-06-25 | 2018-10-19 | 山东临工工程机械有限公司 | Loading machine stable module system |
-
1987
- 1987-09-03 JP JP13536487U patent/JPS6442365U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678062A (en) * | 2018-06-25 | 2018-10-19 | 山东临工工程机械有限公司 | Loading machine stable module system |
| CN108678062B (en) * | 2018-06-25 | 2023-12-15 | 山东临工工程机械有限公司 | Stable module system for loader |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6442365U (en) | ||
| JPH02132754U (en) | ||
| JPH03202U (en) | ||
| JPS6447854U (en) | ||
| JPH02132753U (en) | ||
| JPH0362152U (en) | ||
| JPH0344204U (en) | ||
| JPS6084407U (en) | Suspension lock device for wheeled swing work vehicles | |
| JPH0365765U (en) | ||
| JPS6040685Y2 (en) | Tractor front work equipment mounting frame | |
| JPS6312205Y2 (en) | ||
| JPS63104450U (en) | ||
| JPS6414259U (en) | ||
| JPH0181376U (en) | ||
| JPH01105665U (en) | ||
| JPS6386385U (en) | ||
| JPH02100959U (en) | ||
| JPS61140201U (en) | ||
| JPH0341255U (en) | ||
| JPS58156137U (en) | Engine control device for hydraulically driven vehicles | |
| JPS6087258U (en) | Hydraulic path switching device for work vehicles | |
| JPH0329790U (en) | ||
| JPH0223042U (en) | ||
| JPS5880469U (en) | Drive control device for construction vehicle machinery | |
| JPS6442358U (en) |