JPH0484830U - - Google Patents
Info
- Publication number
- JPH0484830U JPH0484830U JP1990125297U JP12529790U JPH0484830U JP H0484830 U JPH0484830 U JP H0484830U JP 1990125297 U JP1990125297 U JP 1990125297U JP 12529790 U JP12529790 U JP 12529790U JP H0484830 U JPH0484830 U JP H0484830U
- Authority
- JP
- Japan
- Prior art keywords
- tapered
- fastener
- tapered surface
- outer ring
- inner 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
- F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Lubricants (AREA)
- Bolts, Nuts, And Washers (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案によるテーパリング式締結具の
分解図、第２図はテーパリング式締結具が軸及び
回転体に装着された場合の、一部を断面で示した
正面図である。
１０……テーパリング式締結具、１１……締付
用ボルト、１２……内輪、１３……テーパ面、１
４……減摩コーテイング、１６……外輪、１７…
…テーパ面、１８……減摩コーテイング。
FIG. 1 is an exploded view of a tapered fastener according to the present invention, and FIG. 2 is a partially sectional front view of the tapered fastener attached to a shaft and a rotating body. 10... Tapered fastener, 11... Tightening bolt, 12... Inner ring, 13... Tapered surface, 1
4...Anti-friction coating, 16...Outer ring, 17...
...Tapered surface, 18...Anti-friction coating.
Claims (1)
用ボルトにより軸方向に楔合させるテーパリング
式締結具において、 前記内輪及び外輪の少なくとも一方のテーパ面
に減摩コーテイングを施したことを特徴とする、 テーパリング式締結具。 (2) 前記コーテイングがポリテトラフルオロエ
チレンから成る、請求項１記載のテーパリング式
締結具。 (3) 前記コーテイングが二硫化モリブデンから
成る、請求項１記載のテーパリング式締結具。[Claims for Utility Model Registration] (1) A tapered fastener in which a tapered surface of an inner ring and a tapered surface of an outer ring are wedged together in the axial direction by a tightening bolt, the tapered surface of at least one of the inner ring and the outer ring. A tapered fastener featuring an anti-friction coating. 2. The tapered fastener of claim 1, wherein the coating comprises polytetrafluoroethylene. 3. The tapered fastener of claim 1, wherein said coating comprises molybdenum disulfide.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125297U JPH0484830U (en) | 1990-11-29 | 1990-11-29 | |
| DE4138259A DE4138259A1 (en) | 1990-11-29 | 1991-11-21 | Fixing device with inner and outer rings - has anti-friction coating on mating ring taper faces |
| ITGE910153A IT1253636B (en) | 1990-11-29 | 1991-11-22 | CONICAL RING FIXING DEVICE APPLIED WITH AN ANTI-FRICTION COATING. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125297U JPH0484830U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484830U true JPH0484830U (en) | 1992-07-23 |
Family
ID=14906600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125297U Pending JPH0484830U (en) | 1990-11-29 | 1990-11-29 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0484830U (en) |
| DE (1) | DE4138259A1 (en) |
| IT (1) | IT1253636B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286155A (en) * | 2003-03-24 | 2004-10-14 | Tsubaki Emerson Co | Friction-type fastener for fastening shaft to rotor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3717770B2 (en) * | 2000-08-24 | 2005-11-16 | 津田駒工業株式会社 | Indexing table using multiple lead worms |
| DE102006018264B4 (en) * | 2006-04-20 | 2016-02-04 | Schaeffler Kg | bearing arrangement |
| ITUB20155812A1 (en) * | 2015-11-23 | 2017-05-23 | Mav S P A | ASSEMBLY ANTI-GRIPPING ASSEMBLY |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367053A (en) * | 1978-11-06 | 1983-01-04 | Andrew Stratienko | Clamping device |
-
1990
- 1990-11-29 JP JP1990125297U patent/JPH0484830U/ja active Pending
-
1991
- 1991-11-21 DE DE4138259A patent/DE4138259A1/en not_active Withdrawn
- 1991-11-22 IT ITGE910153A patent/IT1253636B/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286155A (en) * | 2003-03-24 | 2004-10-14 | Tsubaki Emerson Co | Friction-type fastener for fastening shaft to rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1253636B (en) | 1995-08-22 |
| DE4138259A1 (en) | 1992-06-04 |
| ITGE910153A1 (en) | 1993-05-22 |
| ITGE910153A0 (en) | 1991-11-22 |