JP2021514328A - 車体の高さを調整するための装置 - Google Patents
車体の高さを調整するための装置 Download PDFInfo
- Publication number
- JP2021514328A JP2021514328A JP2020544487A JP2020544487A JP2021514328A JP 2021514328 A JP2021514328 A JP 2021514328A JP 2020544487 A JP2020544487 A JP 2020544487A JP 2020544487 A JP2020544487 A JP 2020544487A JP 2021514328 A JP2021514328 A JP 2021514328A
- Authority
- JP
- Japan
- Prior art keywords
- nut
- threaded
- threaded spindle
- additional
- spring
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/021—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a coil spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/12—Wound spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/42—Electric actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/125—Mounting of rubber type springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/419—Gears
- B60G2204/4191—Planetary or epicyclic gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
- B60G2204/4502—Stops limiting travel using resilient buffer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- 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
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
-
- 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
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with 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
- 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
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2472—Safety nuts
Abstract
Description
2 ボールねじ駆動装置
3 ねじ付きナット
4 歯システム
5 アクチュエータ
6 ギアユニット
7 駆動モーター
8 ハウジング
9 追加ナット
10 転動要素
11 溝
12 雄ねじ
13 内周面
14 キャップ要素
15 軸受要素
16 弾性要素
17 スプリングプレート
18 ばね要素
19 封止要素
20 内周面
21 歯車
22 内側軌道
Claims (9)
- 回転駆動される軸方向に移動不可能なねじ付きスピンドル(1)と、前記ねじ付きスピンドル(1)に沿って軸方向に移動可能なねじ付きナット(3)と、ばね要素(18)を軸方向に支持するための前記ねじ付きナット(3)に配置されたスプリングプレート(17)とを備え、前記ねじ付きスピンドル(1)がアクチュエータ(5)によって駆動可能であり、前記アクチュエータ(5)が前記ねじ付きスピンドル(1)内に少なくとも部分的に配置されている、車体の高さを調整するための装置であって、
前記ねじ付きスピンドル(1)に沿って軸方向に移動可能な追加ナット(9)が、パルスを受け取り且つ前記ねじ付きスピンドル(1)を介してパルスをハウジング(8)内に導入するように、前記ねじ付きナット(3)に軸方向に隣接して配置されている、ことを特徴とする装置。 - 前記追加ナット(9)が、その内側面において、前記ねじ付きスピンドル(1)の雄ねじ(12)と相補的な雌ねじ(13)を備え、前記追加ナット(9)が、回転可能に固定された状態で、その外側面においてキャップ要素(14)に接続され、それにより前記パルスが前記追加ナット(9)内に導かれることを特徴とする、請求項1に記載の装置。
- 前記ねじ付きスピンドル(1)の前記雄ねじ(12)および前記追加ナット(9)の前記雌ねじ(13)が、互いに対して遊びを有するように構成されていることを特徴とする、請求項2に記載の装置。
- 軸受要素(15)が前記ねじ付きスピンドル(1)と前記ハウジング(8)との間に軸方向に配置され、前記ねじ付きスピンドル(1)を回転可能に支持することを特徴とする、請求項1から3のいずれか一項に記載の装置。
- 弾性要素(16)が前記ねじ付きナット(3)と前記追加ナット(9)との間に軸方向に配置されていることを特徴とする、請求項1から4のいずれか一項に記載の装置。
- 前記キャップ要素(14)および前記スプリングプレート(17)が、少なくとも部分的に封止要素(19)によって囲まれていることを特徴とする、請求項2から5のいずれか一項に記載の装置。
- 前記ねじ付きナット(3)および前記追加ナット(9)が回転しないように、前記キャップ要素(14)に少なくとも1つの溝(11)が形成されていることを特徴とする、請求項2から6のいずれか一項に記載の装置。
- 前記キャップ要素(14)が、ばね止めまたは追加のばねを受け入れるように設計されていることを特徴とする、請求項2から7のいずれか一項に記載の装置。
- 前記ねじ付きスピンドル(1)の内側面に歯(4)が形成されており、これを介して前記アクチュエータ(5)が前記ねじ付きスピンドル(1)を駆動することを特徴とする、請求項1から8のいずれか一項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018111739.6A DE102018111739B3 (de) | 2018-05-16 | 2018-05-16 | Vorrichtung zur Niveauverstellung eines Fahrzeugaufbaus |
DE102018111739.6 | 2018-05-16 | ||
PCT/DE2019/100082 WO2019219109A1 (de) | 2018-05-16 | 2019-01-28 | Vorrichtung zur niveauverstellung eines fahrzeugaufbaus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021514328A true JP2021514328A (ja) | 2021-06-10 |
JP6985525B2 JP6985525B2 (ja) | 2021-12-22 |
Family
ID=65598387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020544487A Active JP6985525B2 (ja) | 2018-05-16 | 2019-01-28 | 車体の高さを調整するための装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6985525B2 (ja) |
CN (1) | CN111788078B (ja) |
DE (1) | DE102018111739B3 (ja) |
WO (1) | WO2019219109A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018118059B4 (de) * | 2018-07-26 | 2020-12-10 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Niveauverstellung eines Fahrzeugaufbaus |
DE102018118054A1 (de) * | 2018-07-26 | 2020-01-30 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Niveauverstellung eines Fahrzeugaufbaus |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001301436A (ja) * | 2000-04-20 | 2001-10-31 | Masayoshi Fukutomi | 走行車両用のスプリング式サスペンション構造 |
DE102005001745B3 (de) * | 2005-01-14 | 2006-07-13 | Zf Friedrichshafen Ag | Federträger mit einem höhenverstellbaren Federteller |
EP1970228A1 (de) * | 2007-03-14 | 2008-09-17 | Audi Ag | Höhenverstellvorrichtung für Kraftfahrzeuge |
JP2008222218A (ja) * | 2007-03-14 | 2008-09-25 | Audi Ag | 車両の車高調整装置 |
DE102008005294B3 (de) * | 2008-01-19 | 2009-06-18 | Zf Friedrichshafen Ag | Verstellbarer Federträger |
JP2010179728A (ja) * | 2009-02-04 | 2010-08-19 | Aisin Seiki Co Ltd | 車高調整装置 |
DE102010021536A1 (de) * | 2010-05-19 | 2011-11-24 | Sbs Feintechnik Gmbh & Co.Kg | Spindelantrieb |
DE102011003485A1 (de) * | 2011-02-02 | 2012-08-02 | Ford Global Technologies, Llc | Kugelgewindetrieb und damit ausgestattete Lenkeinrichtung |
JP2016530154A (ja) * | 2013-08-14 | 2016-09-29 | シェフラー テクノロジーズ アー・ゲー ウント コー. カー・ゲーSchaeffler Technologies AG & Co. KG | 車両上部構造物の高さ調節のための装置 |
DE102016217623A1 (de) * | 2016-09-15 | 2018-03-15 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Verstellung eines Höhenniveaus eines Fahrzeugaufbaus eines Kraftfahrzeuges |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4410349B2 (ja) * | 1999-09-22 | 2010-02-03 | 株式会社ショーワ | 車高調整装置 |
DE102004014336B3 (de) * | 2004-03-22 | 2005-06-09 | Thyssenkrupp Automotive Ag | Fahrzeugfahrwerk |
DE102005001744B3 (de) * | 2005-01-14 | 2006-07-06 | Zf Friedrichshafen Ag | Federträger mit verstellbarem Federteller |
DE102007059140B4 (de) * | 2007-12-07 | 2010-11-11 | Audi Ag | Höhenverstellung an einer Radaufhängung für Kraftfahrzeuge |
DE102007060422A1 (de) * | 2007-12-14 | 2009-06-18 | Audi Ag | Federbeinanordnung für Radaufhängungen von Kraftfahrzeugen |
-
2018
- 2018-05-16 DE DE102018111739.6A patent/DE102018111739B3/de active Active
-
2019
- 2019-01-28 WO PCT/DE2019/100082 patent/WO2019219109A1/de active Application Filing
- 2019-01-28 JP JP2020544487A patent/JP6985525B2/ja active Active
- 2019-01-28 CN CN201980015471.0A patent/CN111788078B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001301436A (ja) * | 2000-04-20 | 2001-10-31 | Masayoshi Fukutomi | 走行車両用のスプリング式サスペンション構造 |
DE102005001745B3 (de) * | 2005-01-14 | 2006-07-13 | Zf Friedrichshafen Ag | Federträger mit einem höhenverstellbaren Federteller |
EP1970228A1 (de) * | 2007-03-14 | 2008-09-17 | Audi Ag | Höhenverstellvorrichtung für Kraftfahrzeuge |
JP2008222218A (ja) * | 2007-03-14 | 2008-09-25 | Audi Ag | 車両の車高調整装置 |
DE102008005294B3 (de) * | 2008-01-19 | 2009-06-18 | Zf Friedrichshafen Ag | Verstellbarer Federträger |
JP2010179728A (ja) * | 2009-02-04 | 2010-08-19 | Aisin Seiki Co Ltd | 車高調整装置 |
DE102010021536A1 (de) * | 2010-05-19 | 2011-11-24 | Sbs Feintechnik Gmbh & Co.Kg | Spindelantrieb |
DE102011003485A1 (de) * | 2011-02-02 | 2012-08-02 | Ford Global Technologies, Llc | Kugelgewindetrieb und damit ausgestattete Lenkeinrichtung |
JP2016530154A (ja) * | 2013-08-14 | 2016-09-29 | シェフラー テクノロジーズ アー・ゲー ウント コー. カー・ゲーSchaeffler Technologies AG & Co. KG | 車両上部構造物の高さ調節のための装置 |
DE102016217623A1 (de) * | 2016-09-15 | 2018-03-15 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Verstellung eines Höhenniveaus eines Fahrzeugaufbaus eines Kraftfahrzeuges |
Also Published As
Publication number | Publication date |
---|---|
DE102018111739B3 (de) | 2019-04-25 |
CN111788078B (zh) | 2023-11-21 |
CN111788078A (zh) | 2020-10-16 |
WO2019219109A1 (de) | 2019-11-21 |
JP6985525B2 (ja) | 2021-12-22 |
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