JPH0234588U - - Google Patents
Info
- Publication number
- JPH0234588U JPH0234588U JP11284288U JP11284288U JPH0234588U JP H0234588 U JPH0234588 U JP H0234588U JP 11284288 U JP11284288 U JP 11284288U JP 11284288 U JP11284288 U JP 11284288U JP H0234588 U JPH0234588 U JP H0234588U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- bracket
- boom
- rotation
- fixing bracket
- 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
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ａ及びｂはこの考案の一実施例を示し、
それぞれ第３図ａにおけるマウントＰ部及びマウ
ントＱ部、第２図ａ，ｂ及びｃはラフテレーンク
レーン車の外観図であつてそれぞれジブ格納時の
側面図、上面図及び、ジブ張り出し時の側面図、
第３図ａ，ｂ，ｃ，ｄ，ｅ，ｆ，ｇはジブ格納作
業工程の手順説明図、第４図ａ及びｂは第３図ａ
における従来のマウントＰ部およびマウントＱ部
である。
４……ジブ固着ブラケツト、５……ジブ回動ブ
ラケツト、６……ジブ固定ブラケツト、７……ジ
ブ回動軸、８……ジブ固定穴、１３……ウインチ
ロープ、２３……ストツパ面。
Figures 1a and b show an embodiment of this invention,
The mount P part and the mount Q part in Fig. 3a, respectively, and Figs. 2a, b, and c are external views of the rough terrain crane vehicle, and are respectively a side view and a top view when the jib is retracted, and a side view when the jib is extended. figure,
Figure 3 a, b, c, d, e, f, g are explanatory diagrams of the procedure of the jib storage work process, Figure 4 a and b are Figure 3 a
These are the conventional mount P section and mount Q section. 4...Jib fixing bracket, 5...Jib rotation bracket, 6...Jib fixing bracket, 7...Jib rotation shaft, 8...Jib fixing hole, 13...Winch rope, 23...Stopper surface.
Claims (1)
“Ａ”字形形状のジブを格納時にはブームの側面
に横抱き状態で格納する装置において、ジブ固定
穴とジブ回動軸を有しブーム側面中間部に固着さ
れたジブ固定ブラケツトと、ブームの側方へ９０
°以上回動自在にジブ回動軸によりジブ固定ブラ
ケツトに連結されたジブ回動ブラケツトと、ジブ
がブーム下方における下抱え位置でジブ固定ブラ
ケツトに当接するようにジブ回動ブラケツトに設
けたストツパ面と、ジブに固着されてジブとジブ
回動ブラケツトを連結するジブ固着ブラケツトと
からなることを特徴とする車両形クレーンのジブ
格納装置。 A device that stores an "A"-shaped jib extending from the tip of a retractable boom in a sideways position on the side of the boom when stored. The jib fixing bracket is fixed to the
A jib rotation bracket connected to a jib fixing bracket by a jib rotation axis so as to be rotatable by more than 1000 degrees, and a stop surface provided on the jib rotation bracket so that the jib comes into contact with the jib fixation bracket at the lower holding position below the boom. and a jib fixing bracket that is fixed to the jib and connects the jib and the jib rotation bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284288U JPH0234588U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284288U JPH0234588U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234588U true JPH0234588U (en) | 1990-03-06 |
Family
ID=31352146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11284288U Pending JPH0234588U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659382U (en) * | 1993-01-25 | 1994-08-19 | 小松メック株式会社 | Jib retractor for vehicle-type crane |
| EP2558404A1 (en) * | 2010-04-14 | 2013-02-20 | Bronto Skylift OY AB | Boom, personnel hoist, and method for using personnel hoist |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612693A (en) * | 1984-06-13 | 1986-01-08 | 株式会社 加藤製作所 | Jib housing device for car type crane |
-
1988
- 1988-08-30 JP JP11284288U patent/JPH0234588U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612693A (en) * | 1984-06-13 | 1986-01-08 | 株式会社 加藤製作所 | Jib housing device for car type crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659382U (en) * | 1993-01-25 | 1994-08-19 | 小松メック株式会社 | Jib retractor for vehicle-type crane |
| EP2558404A1 (en) * | 2010-04-14 | 2013-02-20 | Bronto Skylift OY AB | Boom, personnel hoist, and method for using personnel hoist |
| EP2558404A4 (en) * | 2010-04-14 | 2014-09-03 | Bronto Skylift Oy Ab | Boom, personnel hoist, and method for using personnel hoist |
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