JPS6421498U - - Google Patents
Info
- Publication number
- JPS6421498U JPS6421498U JP11452687U JP11452687U JPS6421498U JP S6421498 U JPS6421498 U JP S6421498U JP 11452687 U JP11452687 U JP 11452687U JP 11452687 U JP11452687 U JP 11452687U JP S6421498 U JPS6421498 U JP S6421498U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fixed
- cylinder
- traffic signal
- opening
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の実施例を示す説明図、第２図
は従来の信号機の要部を示す一部断面説明図であ
る。
１１……円筒、１３……凸レンズ、１５……電
球、１７……調整筒、１９……光フアイバ、２０
，２１……ねじ部、２３……筒状体、２４……光
拡散装置。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is a partially sectional explanatory diagram showing the main parts of a conventional traffic signal. 11... Cylinder, 13... Convex lens, 15... Light bulb, 17... Adjustment tube, 19... Optical fiber, 20
, 21... Threaded portion, 23... Cylindrical body, 24... Light diffusing device.
Claims (1)
円筒と、 一方に開口部を有し、該開口部に前記円筒が螺
着して進退自在に構成すると共に、底部に光フア
イバを貫通固定した調整筒と、 信号機本体内に挿入された前記光フアイバの端
部に装着した光拡散装置と、 から成る光フアイバを用いた交通信号装置。[Claims for Utility Model Registration] A cylinder having a light source fixed at one end and a lens fixed at the other end, an opening at one end, and the cylinder is screwed into the opening so that it can move forward and backward. A traffic signal device using an optical fiber, comprising: an adjustment tube with an optical fiber fixed through the bottom thereof; and a light diffusion device attached to an end of the optical fiber inserted into a traffic signal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452687U JPS6421498U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452687U JPS6421498U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421498U true JPS6421498U (en) | 1989-02-02 |
Family
ID=31355357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11452687U Pending JPS6421498U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421498U (en) |
-
1987
- 1987-07-28 JP JP11452687U patent/JPS6421498U/ja active Pending