JPS6152689U - - Google Patents
Info
- Publication number
- JPS6152689U JPS6152689U JP6928385U JP6928385U JPS6152689U JP S6152689 U JPS6152689 U JP S6152689U JP 6928385 U JP6928385 U JP 6928385U JP 6928385 U JP6928385 U JP 6928385U JP S6152689 U JPS6152689 U JP S6152689U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- boom
- vehicle
- longitudinal direction
- type crane
- 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
- Jib Cranes (AREA)
Description
図面はこの考案の一実施例を示したもので、第
1図は車両形クレーンのブーム部の縦断側面図、
第2図は第1図の−線に沿う断面図、第3図
はジブブーム張出し状態の側面図、第4図は第1
図のY−Y線に沿う拡大断面図である。
4……メインブーム、4a……ブームヘツド、
11……ジーブ、12……ジブブーム、21……
シーブ、22……シーブ取付ヘツド。
The drawings show one embodiment of this invention, and Figure 1 is a vertical side view of the boom section of a vehicle-type crane;
Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is a side view of the jib boom in its extended state, and Figure 4 is a cross-sectional view of the jib boom in the extended state.
It is an enlarged sectional view along the YY line of a figure. 4...Main boom, 4a...Boom head,
11...Jib, 12...Jib boom, 21...
Sheave, 22...Sheave mounting head.
Claims (1)
納され使用時にメインブーム内からその前方に張
出されるジブブームを備えた車両形クレーンにお
いて、前記ジブブームの先端に設けられるジーブ
をジブブームの長手方向に沿う線を軸として回動
可能に設け、このジーブを寝かせ状態に回動させ
てジブブームをメインブーム内に格納したことを
特徴とする車両形クレーン。 In a vehicle-type crane equipped with a jib boom that is stored movably in the longitudinal direction within the main boom and is extended forward from within the main boom when in use, the jib provided at the tip of the jib boom is defined by a line along the longitudinal direction of the jib boom. A vehicle-type crane characterized in that the jib is rotatable around an axis, the jib is rotated in a lying state, and the jib boom is stored in the main boom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6928385U JPS6121511Y2 (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6928385U JPS6121511Y2 (en) | 1985-05-13 | 1985-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6152689U true JPS6152689U (en) | 1986-04-09 |
JPS6121511Y2 JPS6121511Y2 (en) | 1986-06-27 |
Family
ID=30604809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6928385U Expired JPS6121511Y2 (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6121511Y2 (en) |
-
1985
- 1985-05-13 JP JP6928385U patent/JPS6121511Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6121511Y2 (en) | 1986-06-27 |