JPH045480U - - Google Patents
Info
- Publication number
- JPH045480U JPH045480U JP4317990U JP4317990U JPH045480U JP H045480 U JPH045480 U JP H045480U JP 4317990 U JP4317990 U JP 4317990U JP 4317990 U JP4317990 U JP 4317990U JP H045480 U JPH045480 U JP H045480U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- bracket
- support shafts
- crane vehicle
- hooking
- 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
- Jib Cranes (AREA)
Description
図面は一実施例を示し、第１図はレツカー車の
側面図、第２図は支軸の取り付け状態を示すブラ
ケツトの斜視図、第３図は掛止ワイヤの一端部を
示す平面図、第４図は掛止ワイヤの取付け状態を
示す正面図、第５図はフツクの掛かり状態を示す
正面図である。
Ａ……振り止め装置、１……ブーム、５……ブ
ラケツト、６……支軸、７……コイルスプリング
、８……掛止ワイヤ、２１……フツク。
The drawings show one embodiment, and FIG. 1 is a side view of the tow truck, FIG. 2 is a perspective view of the bracket showing how the support shaft is attached, FIG. 3 is a plan view showing one end of the latching wire, and FIG. FIG. 4 is a front view showing the attached state of the hooking wire, and FIG. 5 is a front view showing the hooked state. A... Steady device, 1... Boom, 5... Bracket, 6... Support shaft, 7... Coil spring, 8... Latching wire, 21... Hook.
Claims (1)
向の端よりブラケツトを突設し、ブラケツトに左
右一対の支軸をハ字形に向かい合わせて立設し、
両方の支軸にコイルスプリングを挿通して下端を
ブラケツトに連結し、両方のコイルスプリングの
上端間に、ブームのフツクを掛ける掛止ワイヤを
架設したことを特徴とするクレーン車におけるブ
ームの振れ止め装置。 A bracket is provided on the chassis frame of the crane vehicle, protruding from the end of the boom in the direction of collapse, and a pair of left and right support shafts are set upright on the bracket facing each other in a V-shape.
A boom steady rest for a crane vehicle, characterized in that a coil spring is inserted through both support shafts and the lower end is connected to a bracket, and a latching wire for hooking the boom is installed between the upper ends of both coil springs. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4317990U JPH045480U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4317990U JPH045480U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045480U true JPH045480U (en) | 1992-01-20 |
Family
ID=31555375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4317990U Pending JPH045480U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045480U (en) |
-
1990
- 1990-04-23 JP JP4317990U patent/JPH045480U/ja active Pending
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