JPS63117201U - - Google Patents
Info
- Publication number
- JPS63117201U JPS63117201U JP615687U JP615687U JPS63117201U JP S63117201 U JPS63117201 U JP S63117201U JP 615687 U JP615687 U JP 615687U JP 615687 U JP615687 U JP 615687U JP S63117201 U JPS63117201 U JP S63117201U
- Authority
- JP
- Japan
- Prior art keywords
- box
- arms
- current collector
- screwed
- supported
- 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
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
第１図は本考案に係る天井取付型集電装置の一
例の一部切欠正面図、第２図は第１図―線に
おける断面図、第３図は従来の集電装置の正面図
である。
１……取付用台、３ａ，３ｂ……下部アーム、
４ａ，４ｂ……上部アーム、６……集電子、１０
……引張りばね、１１ａ，１１ｂ……調整ボルト
、１２……角筒形箱、１３ａ，１３ｂ……ナツト
。
Fig. 1 is a partially cutaway front view of an example of a ceiling-mounted current collector according to the present invention, Fig. 2 is a sectional view taken along the line shown in Fig. 1, and Fig. 3 is a front view of a conventional current collector. . 1...Mounting stand, 3a, 3b...Lower arm,
4a, 4b... upper arm, 6... collector, 10
...Tension spring, 11a, 11b...Adjustment bolt, 12...Square cylindrical box, 13a, 13b...Nut.
Claims (1)
自在に取付け、この下部アームに１対の上部アー
ムを連結してその上端の結合部に集電子を支持し
た左右の連結アーム間には引張りばねを調整ボル
トを介して張設した集電装置において、前記引張
りばねは角筒形箱内に充填し且つばねの両端を、
前記箱内で回動不能のナツトの一面に固定し、両
調整ボルトはねじの向きを正逆異にしたものとし
て前記箱の両端から箱内に挿入し前記ナツトにね
じ込むと共にボルト頭部を、上下の連結アームの
適所に横断方向に設けた軸にそれぞれ支持したこ
とを特徴とする天井取付型集電装置。 A pair of lower arms are swingably mounted on opposite sides on a mounting base, a pair of upper arms are connected to the lower arms, and a current collector is supported at the joint at the upper end between the left and right connecting arms. is a current collector in which a tension spring is tensioned via an adjustment bolt, the tension spring is filled in a rectangular cylindrical box, and both ends of the spring are
It is fixed to one side of a non-rotatable nut in the box, and both adjustment bolts are inserted into the box from both ends of the box with the screws in the opposite directions, and screwed into the nut, and the bolt heads are screwed into the box. A ceiling-mounted current collector characterized in that the upper and lower connecting arms are each supported by shafts provided in the transverse direction at appropriate positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP615687U JPH0516802Y2 (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP615687U JPH0516802Y2 (en) | 1987-01-19 | 1987-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117201U true JPS63117201U (en) | 1988-07-28 |
| JPH0516802Y2 JPH0516802Y2 (en) | 1993-05-06 |
Family
ID=30788408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP615687U Expired - Lifetime JPH0516802Y2 (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516802Y2 (en) |
-
1987
- 1987-01-19 JP JP615687U patent/JPH0516802Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516802Y2 (en) | 1993-05-06 |