JPH0470357U - - Google Patents
Info
- Publication number
- JPH0470357U JPH0470357U JP11295290U JP11295290U JPH0470357U JP H0470357 U JPH0470357 U JP H0470357U JP 11295290 U JP11295290 U JP 11295290U JP 11295290 U JP11295290 U JP 11295290U JP H0470357 U JPH0470357 U JP H0470357U
- Authority
- JP
- Japan
- Prior art keywords
- antenna device
- cab
- feeder wire
- receiving antenna
- counterweight
- 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
- 238000010276 construction Methods 0.000 claims 4
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図、第２図、第３図はそれぞれこの考案に
かかる請求項第１項、第２項、第３項のアンテナ
装置を示す図、第４図は従来技術のアンテナ装置
を装備した油圧シヨベルの斜視図である。
２，２ａ，２ｃ……上部旋回体、３，３ａ，３
ｃ……カウンタウエイト、５，５ａ，５ｃ……運
転室、６，６ａ，６ｂ……キヤブ、７，７ｂ……
天井、８……アンテナ、９……作業アタツチメン
ト、１０……ブーム、１１Ｌ，１１Ｒ……ポール
部材、１２，１３，１４……アンテナ用フイーダ
線。
1, 2, and 3 are views showing antenna devices according to claims 1, 2, and 3 of this invention, respectively, and FIG. 4 shows a hydraulic system equipped with a prior art antenna device. It is a perspective view of a shovel. 2, 2a, 2c... upper rotating body, 3, 3a, 3
c... Counterweight, 5, 5a, 5c... Driver's cab, 6, 6a, 6b... Cab, 7, 7b...
Ceiling, 8... antenna, 9... work attachment, 10... boom, 11L, 11R... pole member, 12, 13, 14... feeder wire for antenna.
Claims (1)
おいて、上部旋回体後部の上面側に、運転室より
カウンタウエイトの左右後端角部の位置がほぼ確
認できるように左右のポール部材を立設し、その
両ポール部材の間にアンテナ用フイーダ線を張架
せしめたことを特徴とする建設機械のアンテナ装
置。 (2) 建設機械に装備した受信用アンテナ装置に
おいて、運転室用キヤブの天井に、その天井面に
沿つてアンテナ用フイーダ線を張付け固定したこ
とを特徴とする建設機械のアンテナ装置。 (3) 建設機械に装備した受信用アンテナ装置に
おいて、上部旋回体後部のカウンタウエイトの上
面に、その上面に沿つてアンテナ用フイーダ線を
張付け固定したことを特徴とする建設機械のアン
テナ装置。[Scope of Claim for Utility Model Registration] (1) In a receiving antenna device installed on a construction machine, the position of the left and right rear end corners of the counterweight can be almost confirmed from the driver's cab on the upper surface side of the rear part of the upper revolving body. An antenna device for construction machinery, characterized in that left and right pole members are erected, and an antenna feeder wire is stretched between the pole members. (2) A receiving antenna device for construction machinery, characterized in that an antenna feeder wire is attached and fixed to the ceiling of a cab for a driver's cab along the ceiling surface. (3) A receiving antenna device for a construction machine, characterized in that an antenna feeder wire is attached and fixed to the top surface of a counterweight at the rear of the upper rotating body along the top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11295290U JP2536266Y2 (en) | 1990-10-26 | 1990-10-26 | Antenna equipment for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11295290U JP2536266Y2 (en) | 1990-10-26 | 1990-10-26 | Antenna equipment for construction machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470357U true JPH0470357U (en) | 1992-06-22 |
| JP2536266Y2 JP2536266Y2 (en) | 1997-05-21 |
Family
ID=31860482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11295290U Expired - Lifetime JP2536266Y2 (en) | 1990-10-26 | 1990-10-26 | Antenna equipment for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536266Y2 (en) |
-
1990
- 1990-10-26 JP JP11295290U patent/JP2536266Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536266Y2 (en) | 1997-05-21 |
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