JPH01150309U - - Google Patents
Info
- Publication number
- JPH01150309U JPH01150309U JP1988045641U JP4564188U JPH01150309U JP H01150309 U JPH01150309 U JP H01150309U JP 1988045641 U JP1988045641 U JP 1988045641U JP 4564188 U JP4564188 U JP 4564188U JP H01150309 U JPH01150309 U JP H01150309U
- Authority
- JP
- Japan
- Prior art keywords
- container
- central axis
- steel ingot
- lighting column
- chambers
- 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
- 238000013016 damping Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
Landscapes
- Road Signs Or Road Markings (AREA)
Description
第１図は本考案の制振装置の実施例の模式斜視
図、第２図はその縦断面図、第３図は制振装置の
照明柱への取付けを示す照明柱の断面側面図であ
る。
１……制振装置、２……円筒形鋼塊、３……容
器、４……突起、１０……照明柱、１１……制振
装置取付部、１２……結合部。
Fig. 1 is a schematic perspective view of an embodiment of the vibration damping device of the present invention, Fig. 2 is a longitudinal sectional view thereof, and Fig. 3 is a cross-sectional side view of a lighting column showing how the vibration damping device is attached to the lighting column. . DESCRIPTION OF SYMBOLS 1... Vibration damping device, 2... Cylindrical steel ingot, 3... Container, 4... Protrusion, 10... Lighting column, 11... Vibration damping device attachment part, 12... Connection part.
Claims (1)
収納容器と、 該各室に収納され、中心軸をほぼ鉛直に、かつ
揺動自在に中心軸下端で一点支持し、周囲に容器
壁との間に隙間を有する円筒形鋼塊と、 該容器を照明柱に剛結する結合部と、 を備えたことを特徴とする照明柱の多質点系制振
装置。[Scope of Claim for Utility Model Registration] A rigid-elastic storage container having a plurality of vertically divided chambers, which is housed in each of the chambers, and is supported at one point at the lower end of the central axis so that the central axis is substantially vertical and swingable. A multi-mass vibration damping device for a lighting column, comprising: a cylindrical steel ingot having a gap around the periphery of the steel ingot and a wall of the container; and a connecting portion for rigidly connecting the container to the lighting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988045641U JPH0629371Y2 (en) | 1988-04-06 | 1988-04-06 | Multi-mass system vibration control device for illumination column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988045641U JPH0629371Y2 (en) | 1988-04-06 | 1988-04-06 | Multi-mass system vibration control device for illumination column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150309U true JPH01150309U (en) | 1989-10-18 |
| JPH0629371Y2 JPH0629371Y2 (en) | 1994-08-10 |
Family
ID=31271943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988045641U Expired - Lifetime JPH0629371Y2 (en) | 1988-04-06 | 1988-04-06 | Multi-mass system vibration control device for illumination column |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629371Y2 (en) |
-
1988
- 1988-04-06 JP JP1988045641U patent/JPH0629371Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629371Y2 (en) | 1994-08-10 |
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