JP4318514B2 - 多数のボール手段を備えた軸方向調整装置 - Google Patents
多数のボール手段を備えた軸方向調整装置 Download PDFInfo
- Publication number
- JP4318514B2 JP4318514B2 JP2003322950A JP2003322950A JP4318514B2 JP 4318514 B2 JP4318514 B2 JP 4318514B2 JP 2003322950 A JP2003322950 A JP 2003322950A JP 2003322950 A JP2003322950 A JP 2003322950A JP 4318514 B2 JP4318514 B2 JP 4318514B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- disc
- axial direction
- ball grooves
- balls
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
Images
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
- F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/186—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions with reciprocation along the axis of oscillation
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/004—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
- Y10T74/18312—Grooved
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19623—Backlash take-up
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/1987—Rotary bodies
- Y10T74/19893—Sectional
- Y10T74/19898—Backlash take-up
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Friction Gearing (AREA)
- Gears, Cams (AREA)
Description
ボール溝(34,39)の各対には、少なくとも2つのボール(35)が案内されることを特徴とする軸方向調整装置。
12 モータ軸
13 モータハウジング
14 軸ジャーナル
15 駆動ピニオン
16 突起
18 ベアリングジャーナル
19 スリーブピニオン
20 歯車
21 突起
22 歯セグメント
23 ニードルベアリング
24 円板
25 カバー
26 軸方向ベアリング
27 円板
28 固定リング
29 円板
30 軸方向ベアリング
31 円板
32 圧力ピン
33 押圧ばね
34 溝
35 ボール
36 ケージ
37 半径方向突起
38 案内爪、案内溝
39 溝
40 保持ピン
41 ニードルベアリング
42 ニードルベアリング
43 基部
44 側面
45 側面
46 接触点
47 接触点
101 心出し孔
102 ハウジング壁
103 孔
105 孔
106 ハウジング壁
Claims (1)
- 相対的に回転可能であり、相対的に同軸に支持され、それらの間にその深さが周部を横切って変化するボール溝(34,39)対がある2つの円板(24,29)を含み、前記円板(24,29)の一方が軸方向に支持されかつ一方がばね手段(33)の弾性復帰力に抗して軸方向に移動可能であり、前記円板の少なくとも1つが駆動モータ(11)によって回転駆動可能である軸方向調整装置において、
ボール溝(34,39)の各対には、少なくとも2つのボール(35)が案内されるとともに、前記ボール溝(34,39)が円形の弓形形状からずれる断面を含み、その際、前記ボールが各々個々のボール溝(34,39)と2点接触にあることを特徴とする軸方向調整装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242928A DE10242928B4 (de) | 2002-09-16 | 2002-09-16 | Axialverstellvorrichtung mit mehrfacher Kugelbestückung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004108583A JP2004108583A (ja) | 2004-04-08 |
JP4318514B2 true JP4318514B2 (ja) | 2009-08-26 |
Family
ID=31969141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003322950A Expired - Fee Related JP4318514B2 (ja) | 2002-09-16 | 2003-09-16 | 多数のボール手段を備えた軸方向調整装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7252017B2 (ja) |
JP (1) | JP4318514B2 (ja) |
DE (1) | DE10262144B4 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2379277A1 (en) * | 2008-12-19 | 2011-10-26 | Etp Transmission Ab | Setting device, setting system, tool holding system and method for setting an axial position of a component |
DE102009013121A1 (de) | 2009-03-13 | 2010-09-16 | Schaeffler Technologies Gmbh & Co. Kg | Geregelte axiale Vorspanneinheit |
DE102009027069A1 (de) | 2009-06-22 | 2010-12-23 | Zf Friedrichshafen Ag | Vorrichtung zum Betätigen eines schaltbaren Reduktionsgetriebes und eines sperrbaren Differentialgetriebes mit wengistens einer elektrischen Maschine |
US8388486B2 (en) * | 2009-08-11 | 2013-03-05 | Magna Powertrain Of America, Inc. | AWD vehicle with active disconnect coupling having multi-stage ball ramp |
DE102011083047A1 (de) * | 2011-09-20 | 2013-03-21 | Schaeffler Technologies AG & Co. KG | Axialverstelleinheit |
JP2014122648A (ja) * | 2012-12-20 | 2014-07-03 | Ntn Corp | ボールランプ機構及び直動アクチュエータ並びに電動式ディスクブレーキ装置 |
US9630086B1 (en) | 2015-12-08 | 2017-04-25 | John M. Wahe | Leveling device, system and method |
DE102016213620B4 (de) * | 2016-07-25 | 2019-09-26 | Bayerische Motoren Werke Aktiengesellschaft | Motorradantriebsvorrichtung mit einstellbaren Zahnflankenspiel |
US20190219147A1 (en) * | 2018-01-17 | 2019-07-18 | ILJIN USA Corporation | Gear for a torque transmission device and method for making the gear |
AT522548A1 (de) * | 2019-04-25 | 2020-11-15 | Miba Sinter Austria Gmbh | Kugelrampenaktuator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101813A (en) * | 1960-04-08 | 1963-08-27 | Lambert & Brake Corp | Disc type brake structure |
GB1279083A (en) * | 1968-10-22 | 1972-06-21 | Massey Ferguson Perkins Ltd | Improvements in disc brakes |
US4398778A (en) * | 1980-11-10 | 1983-08-16 | Excelermatic Inc. | Ball bearing |
DE3209086C1 (de) * | 1982-03-12 | 1983-04-07 | Helmut 5600 Wuppertal Korthaus | Kugelgewindetrieb |
DE3915959A1 (de) * | 1989-05-18 | 1990-11-22 | Gkn Automotive Ag | Ausgleichsgetriebe |
DE4007506C1 (ja) * | 1990-03-09 | 1991-10-24 | Gkn Automotive Ag, 5200 Siegburg, De | |
DE4243777A1 (de) * | 1992-12-23 | 1994-07-07 | Gkn Automotive Ag | Antriebsanordnung für Nebenaggregate |
DE19942462C1 (de) * | 1999-09-06 | 2001-01-18 | Torrington Nadellager Gmbh | Zwischenlage |
-
2002
- 2002-09-16 DE DE10262144A patent/DE10262144B4/de not_active Expired - Fee Related
-
2003
- 2003-08-29 US US10/651,901 patent/US7252017B2/en not_active Expired - Fee Related
- 2003-09-16 JP JP2003322950A patent/JP4318514B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7252017B2 (en) | 2007-08-07 |
DE10262144B4 (de) | 2007-04-12 |
JP2004108583A (ja) | 2004-04-08 |
US20040107788A1 (en) | 2004-06-10 |
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