JPH0465809U - - Google Patents
Info
- Publication number
- JPH0465809U JPH0465809U JP10591890U JP10591890U JPH0465809U JP H0465809 U JPH0465809 U JP H0465809U JP 10591890 U JP10591890 U JP 10591890U JP 10591890 U JP10591890 U JP 10591890U JP H0465809 U JPH0465809 U JP H0465809U
- Authority
- JP
- Japan
- Prior art keywords
- outrigger
- arm
- spherical bearing
- front part
- vehicle
- 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
- 238000004132 cross linking Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
第１，２，３図は本考案に係わる架橋装置のア
ウトリガの一実施例の架橋架設状況を示す側面図
、第４，５，６図は第１，２，３図の矢印，
，方向からみた正面図、第７図は同架橋装置の
アウトリガの斜視図、第８図はその平面図、第９
図は左側アウトリガシリンダの上端枢支部を示す
平面図、第１０，１１図は右側アウトリガシリン
ダの上端枢支部を示す説明図、第１２図はアウト
リガシリンダの油圧回路図である。
１……架橋装置、２……架橋装置１の車体、３
……架橋、４……アウトリガ、７，８……左右の
アーム、１１，１２……ブラケツト、１３，１４
，１５，１６，１７……球面軸受、１８……ブツ
シユ、１９……バルブブロツク、２０……油路切
換弁、２１……油路切換弁２０の操作レバー、２
２〜２５……絞り弁、２６〜２９……パイロツト
チエツク弁。
1, 2, and 3 are side views showing the cross-linking construction situation of an embodiment of the outrigger of the cross-linking device according to the present invention, and FIGS. 4, 5, and 6 are the arrows in FIGS. 1, 2, and 3,
, FIG. 7 is a perspective view of the outrigger of the same cross-linking device, FIG. 8 is a plan view thereof, and FIG.
1 is a plan view showing the upper end pivoting portion of the left outrigger cylinder, FIGS. 10 and 11 are explanatory views showing the upper end pivoting portion of the right outrigger cylinder, and FIG. 12 is a hydraulic circuit diagram of the outrigger cylinder. 1...Bridging device, 2...Vehicle body of bridging device 1, 3
...Bridge, 4... Outrigger, 7, 8... Left and right arms, 11, 12... Bracket, 13, 14
, 15, 16, 17... Spherical bearing, 18... Bush, 19... Valve block, 20... Oil passage switching valve, 21... Operation lever of oil passage switching valve 20, 2
2 to 25...throttle valve, 26 to 29...pilot check valve.
Claims (1)
方のアームの後端部を車体前部に３次元方向への
動きを可能にする球面軸受を介して枢支し、他方
のアームの後端部を車体前部に２次元方向への動
きを可能にするプツシユ等の軸受を介して枢支し
、上記アウトリガと上記各アームの前端部とを球
面軸受を介して連結し、上記各アームの前後中間
部と上記車体前部との間に左右のアウトリガシリ
ンダを介装し、同各アウトリガシリンダの油圧回
路に油路切換弁と絞り弁とパイロツトチエツク弁
とを設けたことを特徴とする架橋装置のアウトリ
ガ。 Of the left and right arms that support the outriggers, the rear end of one arm is pivoted to the front of the vehicle via a spherical bearing that enables movement in three dimensions, and the rear end of the other arm is attached to the front of the vehicle. The front part is pivoted via a bearing such as a pusher that enables movement in two-dimensional directions, and the outrigger and the front end of each arm are connected via a spherical bearing, and the front and rear intermediate parts of each arm are connected to each other via a spherical bearing. An outrigger of a bridging device characterized in that left and right outrigger cylinders are interposed between the front part of the vehicle body and the front part of the vehicle body, and an oil passage switching valve, a throttle valve, and a pilot check valve are provided in the hydraulic circuit of each outrigger cylinder. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10591890U JP2505608Y2 (en) | 1990-10-11 | 1990-10-11 | Bridging equipment outriggers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10591890U JP2505608Y2 (en) | 1990-10-11 | 1990-10-11 | Bridging equipment outriggers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465809U true JPH0465809U (en) | 1992-06-09 |
| JP2505608Y2 JP2505608Y2 (en) | 1996-07-31 |
Family
ID=31851804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10591890U Expired - Lifetime JP2505608Y2 (en) | 1990-10-11 | 1990-10-11 | Bridging equipment outriggers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505608Y2 (en) |
-
1990
- 1990-10-11 JP JP10591890U patent/JP2505608Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505608Y2 (en) | 1996-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |