JPH02149687U - - Google Patents
Info
- Publication number
- JPH02149687U JPH02149687U JP5965789U JP5965789U JPH02149687U JP H02149687 U JPH02149687 U JP H02149687U JP 5965789 U JP5965789 U JP 5965789U JP 5965789 U JP5965789 U JP 5965789U JP H02149687 U JPH02149687 U JP H02149687U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary jack
- jack base
- auxiliary
- jack
- base
- 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
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例を示すものであり、第１
図ａは角状の一組の補助ジヤツキベースを示す斜
視図、同図ｂは円盤状の一組の補助ジヤツキベー
スを示す斜視図、第２図ａ，ｂ，ｃは補助ジヤツ
キベースの各使用状態を示す斜視図、第３図は高
所作業車に補助ジヤツキベースを介在設置した状
態を示す側面図、第４図ａ，ｂは実施態様の拡大
図、第５図は従来における作業車等のジヤツキと
傾斜地、不整地面との間に従来の組合せによる補
助ジヤツキベースを介在設置した状態を示す側面
図、第６図ａ，ｂははそれぞれ従来における実施
態様の拡大図である。
１……Ａ型の補助ジヤツキベース、１ａ……底
面（接地面）、１ｂ……上面（ジヤツキパツド載
置面）、１ｃ……ラバー、１ｄ……上縁部、１ｅ
……取つ手、１ｆ……補強巻金、２……Ｂ型の補
助ジヤツキベース、２ａ……上面（ジヤツキパツ
ド載置面）、２ｂ……下面、２ｃ……取つ手、３
……Ｃ型（全体を円盤状に加工）の補助ジヤツキ
ベース、３ａ……底面（接地面）、３ｂ……上面
（ジヤツキパツド載置面）、３ｃ……ラバー、３
ｄ……上縁部、３ｅ……取つ手、３ｆ……補強巻
金、４……Ｄ型の補助ジヤツキベース、４ａ……
上面（ジヤツキパツド載置面）、４ｂ……下面、
４ｃ……取つ手、５……高所作業車、５ａ……車
体、６……ジヤツキ、６ａ……ジヤツキポスト、
６ｂ……固定式のジヤツキパツド。
The drawings show an embodiment of the present invention.
Figure a is a perspective view showing a set of square-shaped auxiliary jack bases, Figure b is a perspective view showing a disc-shaped set of auxiliary jack bases, and Figures 2 a, b, and c show each state of use of the auxiliary jack bases. A perspective view, FIG. 3 is a side view showing a state in which an auxiliary jack base is installed on an aerial work vehicle, FIG. 4 a and b are enlarged views of the embodiment, and FIG. FIG. 6 is a side view showing a conventional combination of an auxiliary jack base interposed between the uneven surface and an uneven surface, and FIGS. 6a and 6b are enlarged views of the conventional embodiment. 1...A-type auxiliary jack base, 1a...Bottom surface (ground surface), 1b...Top surface (jacket pad mounting surface), 1c...Rubber, 1d...Top edge, 1e
...Handle, 1f...Reinforcement winding, 2...B-type auxiliary jack base, 2a...Top surface (jacket pad mounting surface), 2b...Bottom surface, 2c...Handle, 3
...C-shaped (the whole is processed into a disk shape) auxiliary jack base, 3a...Bottom surface (ground surface), 3b...Top surface (jacket pad mounting surface), 3c...Rubber, 3
d...Top edge, 3e...Handle, 3f...Reinforcement winding, 4...D-shaped auxiliary jack base, 4a...
Upper surface (jacket pad mounting surface), 4b...lower surface,
4c... Handle, 5... Aerial work vehicle, 5a... Vehicle body, 6... Jacket, 6a... Jacket post,
6b...Fixed jack pad.
Claims (1)
られた固定式のジヤツキパツドと路面との間に介
する補助ジヤツキベースの上面が底面に対して所
定の角度で傾斜する形状であることを特徴とする
補助ジヤツキベース。 (2) 前記補助ジヤツキベースの縦断面形状は略
不等辺四辺形であることを特徴とする実用新案登
録請求の範囲第１項記載の補助ジヤツキベース。[Claims for Utility Model Registration] (1) The upper surface of an auxiliary jack base interposed between the road surface and a fixed jack pad provided at the lower end of a jack installed on a work vehicle is inclined at a predetermined angle with respect to the bottom surface. An auxiliary jack base characterized by its shape. (2) The auxiliary jack base according to claim 1, wherein the longitudinal cross-sectional shape of the auxiliary jack base is substantially trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5965789U JPH02149687U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5965789U JPH02149687U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149687U true JPH02149687U (en) | 1990-12-20 |
Family
ID=31586347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5965789U Pending JPH02149687U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149687U (en) |
-
1989
- 1989-05-25 JP JP5965789U patent/JPH02149687U/ja active Pending