DE60005230D1 - Aufhängungseinheit mit einer magnetischen Feder - Google Patents

Aufhängungseinheit mit einer magnetischen Feder

Info

Publication number
DE60005230D1
DE60005230D1 DE60005230T DE60005230T DE60005230D1 DE 60005230 D1 DE60005230 D1 DE 60005230D1 DE 60005230 T DE60005230 T DE 60005230T DE 60005230 T DE60005230 T DE 60005230T DE 60005230 D1 DE60005230 D1 DE 60005230D1
Authority
DE
Germany
Prior art keywords
suspension unit
magnetic spring
magnetic
spring
suspension
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
Application number
DE60005230T
Other languages
English (en)
Other versions
DE60005230T2 (de
Inventor
Etsunori Fujita
Yasuhide Takata
Kazuyoshi Chizuka
Hiroki Ohshimo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delta Tooling Co Ltd
Original Assignee
Delta Tooling Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delta Tooling Co Ltd filed Critical Delta Tooling Co Ltd
Application granted granted Critical
Publication of DE60005230D1 publication Critical patent/DE60005230D1/de
Publication of DE60005230T2 publication Critical patent/DE60005230T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/502—Seat suspension devices attached to the base of the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/506—Seat guided by rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/54—Seat suspension devices using mechanical springs
    • B60N2/544—Compression or tension springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B37/00—Boring by making use of ultrasonic energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE60005230T 1999-02-17 2000-02-15 Aufhängungseinheit mit einer magnetischen Feder Expired - Fee Related DE60005230T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11038738A JP2000234649A (ja) 1999-02-17 1999-02-17 サスペンションユニット
JP3873899 1999-02-17

Publications (2)

Publication Number Publication Date
DE60005230D1 true DE60005230D1 (de) 2003-10-23
DE60005230T2 DE60005230T2 (de) 2004-07-15

Family

ID=12533675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005230T Expired - Fee Related DE60005230T2 (de) 1999-02-17 2000-02-15 Aufhängungseinheit mit einer magnetischen Feder

Country Status (6)

Country Link
US (1) US6336627B1 (de)
EP (1) EP1030076B1 (de)
JP (1) JP2000234649A (de)
KR (1) KR100352254B1 (de)
CN (1) CN1148299C (de)
DE (1) DE60005230T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4931305B2 (ja) * 2000-10-30 2012-05-16 株式会社デルタツーリング マグネットユニット
JP2003320884A (ja) * 2002-04-26 2003-11-11 Delta Tooling Co Ltd シートサスペンションの平衡点調節装置
JP4150228B2 (ja) * 2002-08-21 2008-09-17 株式会社デルタツーリング 車両用シートのフレーム構造
JP4208641B2 (ja) * 2003-05-29 2009-01-14 株式会社デルタツーリング サスペンションユニット
US7044559B2 (en) * 2003-10-20 2006-05-16 Sears Manufacturing Co. Vehicle seat suspension force isolation apparatus
US7246784B1 (en) * 2004-11-18 2007-07-24 Hector Lopez Spring-loaded shelf for a cooler
JP2007204199A (ja) * 2006-02-01 2007-08-16 Nippon Otis Elevator Co エレベータの緩衝装置
DE102006027636B4 (de) * 2006-06-13 2014-03-27 Gilbert Doko Magnetischer Schwingungsdämpfer
JP5280727B2 (ja) * 2008-04-08 2013-09-04 株式会社デルタツーリング サスペンションユニット
US8347793B2 (en) * 2009-05-22 2013-01-08 Toppan Photomasks, Inc. Apparatus for transport of equipment and method for manufacture thereof
US8833722B2 (en) * 2009-05-22 2014-09-16 Toppan Photomasks, Inc. Apparatus for transport of equipment and method for manufacture thereof
US9393853B2 (en) * 2009-10-26 2016-07-19 The Eastern Company Vent apparatus
CA2778038C (en) * 2009-10-30 2016-11-22 Volvo Group North America, Llc Twist beam suspension with y-beam control arm
US8910960B2 (en) 2009-10-30 2014-12-16 Volvo Truck Corporation Twist beam suspension with dual beam control arm
CN103029607A (zh) * 2012-12-07 2013-04-10 常州大学 一种两自由度车辆减振座椅机构
CN103085688B (zh) * 2013-01-27 2015-10-07 长春富维—江森自控汽车饰件系统有限公司 一种高度调节与悬浮机构集成的机械悬架系统
US11353084B2 (en) * 2013-03-15 2022-06-07 Clearmotion Acquisition I Llc Rotary actuator driven vibration isolation
JP6075914B2 (ja) * 2013-04-25 2017-02-08 株式会社デルタツーリング シートサスペンション
JP6080674B2 (ja) * 2013-04-25 2017-02-15 株式会社デルタツーリング シートサスペンション
DE102014009496B4 (de) * 2014-06-26 2019-09-19 Isringhausen Gmbh & Co. Kg Schwingsystem für einen Fahrzeugsitz
GB2541517B (en) 2015-07-01 2021-04-21 Fellowes Inc Variable height desktop workstation system
CN105299128B (zh) * 2015-11-27 2017-07-04 上海工程技术大学 一种双动平台式并联机构减振平台
DE102016112105A1 (de) * 2016-07-01 2018-01-04 Grammer Ag Federungsvorrichtung
JP6804057B2 (ja) * 2016-12-09 2020-12-23 デルタ工業株式会社 サスペンション
DE102017126944B4 (de) * 2017-11-16 2019-08-29 Grammer Aktiengesellschaft Fahrzeugsitz mit Führungseinrichtung
WO2019222285A1 (en) * 2018-05-17 2019-11-21 Tesla, Inc. Vehicle seat suspension
JP2019202749A (ja) * 2018-05-22 2019-11-28 デルタ工業株式会社 サスペンション機構、マルチサスペンション機構及びダンパー
WO2020227684A1 (en) 2019-05-09 2020-11-12 Ariens Company Suspension system for a utility vehicle
JP2020196328A (ja) * 2019-05-31 2020-12-10 デルタ工業株式会社 リンク機構、乗物の上部収容棚構造及びシートサスペンション機構
JP7352949B2 (ja) * 2019-10-22 2023-09-29 デルタ工業株式会社 シートサスペンション機構

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233674C3 (de) * 1972-07-08 1981-01-08 Bremshey Ag, 5650 Solingen Abgefederter Sitz, insbesondere Fahrzeugsitz
DE3312732A1 (de) * 1983-04-07 1984-10-11 Gebr. Isringhausen, 4920 Lemgo Verfahren zur ueberwachung der soll-mittellage von luftsitzen
JPH0244583Y2 (de) * 1985-03-12 1990-11-27
US4822094A (en) * 1988-01-12 1989-04-18 J. I. Case Company Tractor seat suspension mechanism with automatic seat stop
DE3935909A1 (de) * 1989-11-01 1991-05-02 Vnii Ochrany Truda I Techniki Aufhaengung des sitzes von fahrzeugen
US5004206A (en) * 1990-01-26 1991-04-02 Scott Anderson Vehicle seat mounting structure
US5169112A (en) * 1991-08-26 1992-12-08 Milsco Manufacturing Company Electronic suspension vehicle seat
DE4137509C1 (de) * 1991-11-14 1993-01-21 Siemens Ag, 8000 Muenchen, De
US5251864A (en) * 1992-04-21 1993-10-12 Tachi-S Co., Ltd. Suspension device for vehicle seat
US5771816A (en) * 1994-10-26 1998-06-30 Knight Industries, Inc. Lift table
US5735509A (en) * 1996-02-08 1998-04-07 Sears Manufacturing Company Seat suspension assembly
JPH1130274A (ja) * 1997-05-15 1999-02-02 Delta Tsuuring:Kk 磁気バネを有する振動機構
US5833198A (en) * 1997-05-22 1998-11-10 Graetz Manufacturing Inc. Mechanically operated lift table
US5950977A (en) * 1998-03-31 1999-09-14 Proksch; Frederick D. Seat suspension system with defined path of motion
US6202972B1 (en) * 1999-04-26 2001-03-20 Gabriel Ride Control Products, Inc. Combination air spring and shock absorber

Also Published As

Publication number Publication date
DE60005230T2 (de) 2004-07-15
EP1030076A1 (de) 2000-08-23
EP1030076B1 (de) 2003-09-17
KR20010006637A (ko) 2001-01-26
CN1263832A (zh) 2000-08-23
CN1148299C (zh) 2004-05-05
KR100352254B1 (ko) 2002-09-12
US6336627B1 (en) 2002-01-08
JP2000234649A (ja) 2000-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee