JPH0475220U - - Google Patents
Info
- Publication number
- JPH0475220U JPH0475220U JP1990117858U JP11785890U JPH0475220U JP H0475220 U JPH0475220 U JP H0475220U JP 1990117858 U JP1990117858 U JP 1990117858U JP 11785890 U JP11785890 U JP 11785890U JP H0475220 U JPH0475220 U JP H0475220U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- insulating case
- ring end
- carbon brushes
- fixed
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2202/00—Solid materials defined by their properties
- F16C2202/30—Electric properties; Magnetic properties
- F16C2202/32—Conductivity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は本考案の要部断面を拡大して示す配線
図、第２図は第１図の−断面図、第３図は本
考案の別の実施例における要部断面を拡大して示
す配線図、第４図は第３図の−断面図、第５
図は本考案のさらに別の実施例における要部断面
を拡大して示す配線図、第６図は第５図の−
断面図、第７図は本考案のさらに別の実施例にお
ける要部断面を拡大して示す配線図、第８図は第
７図の−断面図である。
１……外輪、２……内輪、５……環状絶縁体、
７……絶縁ケース、１０，１１……導電リング、
１４，１５……カーボンブラシ、１６，１７……
圧縮コイルばね（弾性部材）。
Fig. 1 is a wiring diagram showing an enlarged cross-section of a main part of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 is an enlarged cross-section of a main part of another embodiment of the present invention. Wiring diagram, Figure 4 is a cross-sectional view of Figure 3, Figure 5
The figure is a wiring diagram showing an enlarged cross-section of the main part in yet another embodiment of the present invention, and FIG. 6 is the wiring diagram of FIG.
7 is a wiring diagram showing an enlarged cross section of a main part in still another embodiment of the present invention, and FIG. 8 is a cross-sectional view taken from FIG. 7. 1... Outer ring, 2... Inner ring, 5... Annular insulator,
7... Insulating case, 10, 11... Conductive ring,
14,15...Carbon brush, 16,17...
Compression coil spring (elastic member).
Claims (1)
た環状絶縁体と、上記外輪端部と内輪端部の他方
に固定されて上記環状絶縁体と軸受半径方向に対
向する絶縁ケースとを備え、上記環状絶縁体は、
上記絶縁ケースに対向する周面に軸芯方向に間隔
をへだてて固定された一対の導電リングを備え、
この一対の導電リングに、上記絶縁ケースによつ
て当該導電リング方向へ進出可能に保持された一
対のカーボンブラシを摺接させていると共に、上
記絶縁ケースに、上記各カーボンブラシを上記一
対の導電リング方向へ付勢する弾性部材を設けて
いることを特徴とする通電機構付軸受。 An annular insulator fixed to either one of the outer ring end and the inner ring end, and an insulating case fixed to the other of the outer ring end and the inner ring end and facing the annular insulator in the radial direction of the bearing. The annular insulator is provided with:
A pair of conductive rings fixed at a distance in the axial direction on the circumferential surface facing the insulating case,
A pair of carbon brushes held by the insulating case so as to be able to advance in the direction of the conductive ring are in sliding contact with the pair of conductive rings, and each of the carbon brushes is connected to the insulating case so that the carbon brushes are connected to the pair of conductive rings. A bearing with a current-carrying mechanism, characterized in that it is provided with an elastic member that biases in the direction of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117858U JP2505288Y2 (en) | 1990-11-09 | 1990-11-09 | Bearing with energizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117858U JP2505288Y2 (en) | 1990-11-09 | 1990-11-09 | Bearing with energizing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0475220U true JPH0475220U (en) | 1992-06-30 |
| JP2505288Y2 JP2505288Y2 (en) | 1996-07-24 |
Family
ID=31865760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117858U Expired - Lifetime JP2505288Y2 (en) | 1990-11-09 | 1990-11-09 | Bearing with energizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505288Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015125991A (en) * | 2013-12-25 | 2015-07-06 | 億豪 曾 | Power supply device of rotary shaft |
| JP2016014465A (en) * | 2013-10-21 | 2016-01-28 | 日本精工株式会社 | Conductive bearing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157160U (en) * | 1987-08-25 | 1989-10-30 | ||
| JPH0296264U (en) * | 1989-01-13 | 1990-07-31 |
-
1990
- 1990-11-09 JP JP1990117858U patent/JP2505288Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157160U (en) * | 1987-08-25 | 1989-10-30 | ||
| JPH0296264U (en) * | 1989-01-13 | 1990-07-31 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016014465A (en) * | 2013-10-21 | 2016-01-28 | 日本精工株式会社 | Conductive bearing |
| JP2015125991A (en) * | 2013-12-25 | 2015-07-06 | 億豪 曾 | Power supply device of rotary shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505288Y2 (en) | 1996-07-24 |