JPH0640461U - Energizing bearing - Google Patents
Energizing bearingInfo
- Publication number
- JPH0640461U JPH0640461U JP8234292U JP8234292U JPH0640461U JP H0640461 U JPH0640461 U JP H0640461U JP 8234292 U JP8234292 U JP 8234292U JP 8234292 U JP8234292 U JP 8234292U JP H0640461 U JPH0640461 U JP H0640461U
- Authority
- JP
- Japan
- Prior art keywords
- wave washer
- step portion
- bearing
- bearing ring
- ring
- 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
- 239000004020 conductor Substances 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner race
- F16C33/785—Bearing shields made of sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
(57)【要約】
【目的】 本考案は、一方の軌道輪を電源側に、他方の
軌道輪をホ−ン等の電気機器に接続させるようにした通
電軸受に関し、その目的とするところは組立て作業が容
易で電圧降下量の設定を容易に行えるようにせんとする
にある。
【構成】 一方の軌道輪の端部に段部を形成し、該段部
にウエ−ブワッシャ−を配設し、他方の軌道輪に固定し
た導電性側板を前記ウエ−ブワッシャ−外面に押圧し、
ウエ−ブワッシャ−を段部に圧接挾持してなる通電軸
受。
(57) [Abstract] [Purpose] The present invention relates to a current-carrying bearing in which one bearing ring is connected to the power source side and the other bearing ring is connected to an electric device such as a horn. The purpose is to facilitate the assembly work and to easily set the amount of voltage drop. [Structure] A step portion is formed at one end of one bearing ring, a wave washer is disposed on the step portion, and a conductive side plate fixed to the other bearing ring is pressed against the outer surface of the wave washer. ,
A current-carrying bearing in which a wave washer is pressed and held between steps.
Description
【０００１】[0001]
本考案は、一方の軌道輪を電源側に、他方の軌道輪をホ−ン等の電気機器に接 続させるようにした通電軸受に関する。 The present invention relates to a current-carrying bearing in which one race is connected to the power source side and the other race is connected to an electric device such as a horn.
【０００２】[0002]
従来、米国特許第３２７１７２３号明細書及び図面に示す如く、外輪及び内輪 の一側端対向面にワイヤ−溝を形成し、ワイヤ−を挿入して外輪と内輪とを導通 する如くした通電軸受は公知である。 Conventionally, as shown in U.S. Pat. No. 3,271,723 and drawings, a current-carrying bearing in which a wire groove is formed on one end facing surface of an outer ring and an inner ring and a wire is inserted to electrically connect the outer ring and the inner ring is known. It is known.
【０００３】[0003]
上記従来技術にあっては、ワイヤ−溝を形成し、この溝内にワイヤ−を挿入せ ねばならないので組付作業に時間がかゝり、薄肉タイプの軸受の場合は特に困難 であるという問題点があった。 In the above-mentioned prior art, it is necessary to form a wire groove and insert the wire into this groove, which requires a lot of time for the assembling work, which is particularly difficult in the case of a thin type bearing. There was a point.
【０００４】 又、ワイヤ−と内輪の接触巾を自由に設計することが困難であり、電圧降下量 を小さく設定することが困難であるという問題点があった。Further, there is a problem that it is difficult to freely design the contact width between the wire and the inner ring, and it is difficult to set the voltage drop amount to be small.
【０００５】[0005]
本考案は上記問題点を解決することを目的とし、一方の軌道輪の端部に段部を 形成し、該段部にウエ−ブワッシャ−を配設し、他方の軌道輪に固定した導電性 側板を前記ウエ−ブワッシャ−外面に押圧し、ウエ−ブワッシャ−を段部に圧接 挾持したことを特徴とするものである。 The present invention is intended to solve the above-mentioned problems, and a step portion is formed at one end of one bearing ring, a wave washer is disposed at the step portion, and a conductive member is fixed to the other bearing ring. It is characterized in that the side plate is pressed against the outer surface of the wave washer, and the wave washer is pressed and held to the step portion.
【０００６】[0006]
図１、図２に示した本考案の一実施例について詳細に説明する。１はハウジン グ２に固定した外輪で、一側端に外輪段部３を形成してある。４はステアリング シャフト５と一体に回転する内輪で、前記外輪段部３に対向して内輪段部６を形 成してある。７はころである。８は導電性材料からなるウエ−ブワッシャ−で、 軸方向の波形部が環状に形成され、内輪４の段部６に嵌合されている。９は導電 性材料からなる環状の側板で、外周に環状の突部１０が形成され外輪１の段部３ にカシメ等により嵌合固定し、側板９内周部をウエ−ブワッシャ−８の波形部に 押圧し、ウエ−ブワッシャ−８を内輪段部６に圧接挾持している。 An embodiment of the present invention shown in FIGS. 1 and 2 will be described in detail. An outer ring 1 is fixed to the housing 2 and has an outer ring step portion 3 formed at one end. Reference numeral 4 denotes an inner wheel that rotates integrally with the steering shaft 5, and forms an inner wheel step portion 6 facing the outer wheel step portion 3. 7 is the time. Reference numeral 8 is a wave washer made of a conductive material, and the corrugated portion in the axial direction is formed in an annular shape, and is fitted to the step portion 6 of the inner ring 4. Reference numeral 9 denotes an annular side plate made of a conductive material. An annular protrusion 10 is formed on the outer periphery of the side plate 9 and is fitted and fixed to the step portion 3 of the outer ring 1 by caulking or the like. The washer 8 is pressed against the inner ring stepped portion 6 and held by the inner ring stepped portion 6.
【０００７】 次に作用について説明する。ステアリングシャフト５を回動するとウエ−ブワ ッシャ−８が側板９内面を摺動するが、ウエ−ブワッシャ−８の波形部にＲがつ いているので滑らかに摺動する。そして、ウエ−ブワッシャ−８の波形部の山数 を変えることで電圧降下量の設定が容易に行える。Next, the operation will be described. When the steering shaft 5 is rotated, the wave washer 8 slides on the inner surface of the side plate 9, but since the wave washer 8 has a corrugated portion R, the wave washer 8 slides smoothly. The amount of voltage drop can be easily set by changing the number of peaks in the wave portion of the wave washer 8.
【０００８】[0008]
本考案によると、一方の軌道輪の端部に段部を形成し、該段部にウエ−ブワッ シャ−を配設し、他方の軌道輪に固定した導電性側板を前記ウエ−ブワッシャ− 外面に押圧し、ウエ−ブワッシャ−を段部に圧接挾持しているので、電圧降下量 の設定を容易に行うことができ、又、組立て作業が容易である。 According to the present invention, a step portion is formed at an end of one raceway ring, a wave washer is disposed on the step portion, and a conductive side plate fixed to the other raceway wheel is provided on the outer surface of the wave washer. Since the wave washer is pressed against the stepped portion and held between the stepped portions, the voltage drop amount can be easily set, and the assembling work is easy.
【図１】本考案の一実施例要部正断面図である。FIG. 1 is a front sectional view of an essential part of an embodiment of the present invention.
【図２】図１のＡ−Ａ平断面図である。FIG. 2 is a plane sectional view taken along the line AA of FIG.
【符号の説明】 １ 外輪 ２ ハウジング ３ 外輪段部 ４ 内輪 ５ ステアリングシャフト ６ 内輪段部 ７ ころ ８ ウエ−ブワッシャ− ９ 側板[Explanation of symbols] 1 outer ring 2 housing 3 outer ring step 4 inner ring 5 steering shaft 6 inner ring step 7 roller 8 wave washer 9 side plate
Claims (1)
段部にウエ−ブワッシャ−を配設し、他方の軌道輪に固
定した導電性側板を前記ウエ−ブワッシャ−外面に押圧
し、ウエ−ブワッシャ−を段部に圧接挾持してなる通電
軸受。1. A step portion is formed at an end portion of one raceway ring, a wave washer is disposed on the step portion, and a conductive side plate fixed to the other raceway wheel is provided on the outer surface of the wave washer. A current-carrying bearing in which a wave washer is pressed and held between the stepped portion by pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8234292U JP2589035Y2 (en) | 1992-11-04 | 1992-11-04 | Current bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8234292U JP2589035Y2 (en) | 1992-11-04 | 1992-11-04 | Current bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0640461U true JPH0640461U (en) | 1994-05-31 |
| JP2589035Y2 JP2589035Y2 (en) | 1999-01-20 |
Family
ID=13771898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8234292U Expired - Lifetime JP2589035Y2 (en) | 1992-11-04 | 1992-11-04 | Current bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2589035Y2 (en) |
-
1992
- 1992-11-04 JP JP8234292U patent/JP2589035Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2589035Y2 (en) | 1999-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R323533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |