JPH0340291U - - Google Patents
Info
- Publication number
- JPH0340291U JPH0340291U JP10211289U JP10211289U JPH0340291U JP H0340291 U JPH0340291 U JP H0340291U JP 10211289 U JP10211289 U JP 10211289U JP 10211289 U JP10211289 U JP 10211289U JP H0340291 U JPH0340291 U JP H0340291U
- Authority
- JP
- Japan
- Prior art keywords
- light
- movable mirror
- mirror member
- center
- trailer
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の原理図、第２図は本装置のト
レーラー角度検出部を示す縦断面図、第３図は第
２図のミラーの脱着装置を示す斜視図、第４図は
第３図の−の矢視図である。第５図は公知の
トレーラーのキングピンを示す側面図、第６図は
公知のトラクターのカプラーを示す斜視図、第７
図は連結状態のピン及びカプラーを示す水平断面
図及び縦断面図、第８図は後退中のトラクター及
びトレーラーを示す平面図である。
１……キングピン、２……カプラー、３……ジ
ヨウ、４……竪ピン、５……ミラー、６……マグ
ネツト、７……ミラー取付台、８……角度検出器
本体、９……横ピン、１０……開口、１１……小
径部、１２……受光器、１３……受光素子、１５
……光源、１６……アニメーシヨンデイスプレイ
、１７……アニメーシヨン画像回路、２０……Ｌ
字レバー、２１……支点、２２……長孔、２３…
…コネクチングロツド、２４，２５，２６……横
ピン、θ……トレーラー角度。
Fig. 1 is a diagram of the principle of the present invention, Fig. 2 is a longitudinal cross-sectional view showing the trailer angle detection section of the device, Fig. 3 is a perspective view showing the mirror attachment/detachment device of Fig. 2, and Fig. 4 is the third It is a view taken along the - arrow in the figure. FIG. 5 is a side view showing a known trailer kingpin, FIG. 6 is a perspective view showing a known tractor coupler, and FIG.
The drawings are a horizontal sectional view and a vertical sectional view showing the pin and coupler in a connected state, and FIG. 8 is a plan view showing the tractor and trailer in reverse. 1...King pin, 2...Coupler, 3...Jewel, 4...Vertical pin, 5...Mirror, 6...Magnet, 7...Mirror mounting base, 8...Angle detector body, 9...Horizontal Pin, 10...Aperture, 11...Small diameter portion, 12...Light receiver, 13...Light receiving element, 15
...Light source, 16...Animation display, 17...Animation image circuit, 20...L
Lever, 21... Fulcrum, 22... Long hole, 23...
...Connecting rod, 24, 25, 26...Horizontal pin, θ...Trailer angle.
Claims (1)
介して枢支され後端上面に円形開口が設けられた
縦長の角度検出器ケーシングと、上記円形開口に
同軸的に緩挿され竪中心線の周りの回動は自在な
るも同中心線方向の相対的移動は拘束され上端に
キングピンの下端に吸着されるマグネツトを有す
るとともに下端に鉛直反射鏡の上端が固着されて
なる可動ミラー部材と、同可動ミラー部材の前方
で同ケーシングに固着され同可動ミラー部材の中
心を中心とする半円弧状に受光素子が隣接的に複
数配設されるとともに受光子群の中央位置に上記
可動ミラーを指向する光源が配置された受光器と
、同受光器受光素子の出力に基づいてトラクター
及びトレーラーの相対角度をアニメーシヨン表示
するデイスプレイとを具えたことを特徴とするト
レーラー角度アニメーシヨン装置。 A vertically elongated angle detector casing whose front end is pivoted via a horizontal pin slightly below the coupler and has a circular opening on the upper surface of its rear end, and a vertically long angle detector casing that is loosely inserted coaxially into the circular opening and rotates around the vertical center line. The movable mirror member has a magnet that is attached to the lower end of the king pin at its upper end, and the upper end of the vertical reflector is fixed to the lower end. A light source is fixed to the casing in front of the mirror member, and has a plurality of light-receiving elements arranged adjacently in a semicircular arc shape centered on the center of the movable mirror member, and is directed toward the movable mirror at the center of the group of photoreceptors. What is claimed is: 1. A trailer angle animation device comprising: a light receiver in which a light receiving element is arranged; and a display that displays an animation of the relative angle of a tractor and a trailer based on the output of the light receiving element of the light receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102112U JP2535626Y2 (en) | 1989-08-31 | 1989-08-31 | Trailer angle animation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102112U JP2535626Y2 (en) | 1989-08-31 | 1989-08-31 | Trailer angle animation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340291U true JPH0340291U (en) | 1991-04-18 |
| JP2535626Y2 JP2535626Y2 (en) | 1997-05-14 |
Family
ID=31651031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989102112U Expired - Lifetime JP2535626Y2 (en) | 1989-08-31 | 1989-08-31 | Trailer angle animation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535626Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58164860U (en) * | 1982-04-30 | 1983-11-02 | 小松インタ−ナシヨナル製造株式会社 | Steering angle display device for architectural vehicles |
| JPS6185522U (en) * | 1984-11-12 | 1986-06-05 |
-
1989
- 1989-08-31 JP JP1989102112U patent/JP2535626Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58164860U (en) * | 1982-04-30 | 1983-11-02 | 小松インタ−ナシヨナル製造株式会社 | Steering angle display device for architectural vehicles |
| JPS6185522U (en) * | 1984-11-12 | 1986-06-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535626Y2 (en) | 1997-05-14 |