JPH0312889U - - Google Patents
Info
- Publication number
- JPH0312889U JPH0312889U JP7137389U JP7137389U JPH0312889U JP H0312889 U JPH0312889 U JP H0312889U JP 7137389 U JP7137389 U JP 7137389U JP 7137389 U JP7137389 U JP 7137389U JP H0312889 U JPH0312889 U JP H0312889U
- Authority
- JP
- Japan
- Prior art keywords
- elevating
- lifting device
- balancer
- dynamic balancer
- lowered
- 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
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Description
第１図は本考案昇降装置の実施例を示す正面図
、第２図は第１図のＡ−Ａ断面図である。
１……昇降装置本体、２……昇降体、３……ワ
イヤ、３ａ，３ｂ……ローラ、４……吊金具、５
……カバー、６……ロツク棒、７……ストツパ、
８……支軸、９……ダイナミツクバランサ、１０
……衝突面。
FIG. 1 is a front view showing an embodiment of the lifting device of the present invention, and FIG. 2 is a sectional view taken along line A-A in FIG. 1... Elevating device main body, 2... Elevating body, 3... Wire, 3a, 3b... Roller, 4... Hanging fitting, 5
...Cover, 6...Lock bar, 7...Stopper,
8...Spindle, 9...Dynamic balancer, 10
...Collision surface.
Claims (1)
取る巻取装置と、昇降装置本体下部に複数本のワ
イヤで上昇・下降する照明器具等を取付けた昇降
体とを有する昇降装置において、昇降体内に設け
た支軸にダイナミツクバランサを水平で、かつ回
転自在に支承せしめ、一方、昇降体側に前記バラ
ンサとの衝突面を設け、ワイヤのからみによる昇
降体の回動によつてダイナミツクバランサと昇降
体の衝突面で衝突を繰り返えさせて、昇降体の回
動を減衰せしめるようにした照明器具等の昇降装
置。 In a lifting device that has a winding device that winds wire around the lifting device main body that is attached to the ceiling, and a lifting body that has lighting equipment, etc. that is raised and lowered by multiple wires attached to the lower part of the lifting device main body, A dynamic balancer is horizontally and rotatably supported on the provided support shaft, and a collision surface with the balancer is provided on the elevating body side, and the dynamic balancer and the dynamic balancer are lifted and lowered by the rotation of the elevating body due to the entanglement of the wire. An elevating device for lighting equipment, etc. that repeatedly collides with the collision surface of the body to attenuate the rotation of the elevating object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137389U JPH078554Y2 (en) | 1989-06-19 | 1989-06-19 | Lifting device for lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137389U JPH078554Y2 (en) | 1989-06-19 | 1989-06-19 | Lifting device for lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312889U true JPH0312889U (en) | 1991-02-08 |
| JPH078554Y2 JPH078554Y2 (en) | 1995-03-01 |
Family
ID=31608343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7137389U Expired - Lifetime JPH078554Y2 (en) | 1989-06-19 | 1989-06-19 | Lifting device for lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078554Y2 (en) |
-
1989
- 1989-06-19 JP JP7137389U patent/JPH078554Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078554Y2 (en) | 1995-03-01 |