BR112015000787A2 - mola ondulada com curva característica linear por área. - Google Patents

mola ondulada com curva característica linear por área.

Info

Publication number
BR112015000787A2
BR112015000787A2 BR112015000787A BR112015000787A BR112015000787A2 BR 112015000787 A2 BR112015000787 A2 BR 112015000787A2 BR 112015000787 A BR112015000787 A BR 112015000787A BR 112015000787 A BR112015000787 A BR 112015000787A BR 112015000787 A2 BR112015000787 A2 BR 112015000787A2
Authority
BR
Brazil
Prior art keywords
characteristic curve
per area
linear characteristic
wavy spring
curve per
Prior art date
Application number
BR112015000787A
Other languages
English (en)
Inventor
László Gergely
Original Assignee
Thyssenkrupp Presta Ag
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 Thyssenkrupp Presta Ag filed Critical Thyssenkrupp Presta Ag
Publication of BR112015000787A2 publication Critical patent/BR112015000787A2/pt

Links

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
    • 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
    • F16F1/32—Belleville-type springs
    • F16F1/328—Belleville-type springs with undulations, e.g. wavy springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • B62D5/0448—Ball nuts
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Springs (AREA)
  • Support Of The Bearing (AREA)
BR112015000787A 2012-07-16 2013-03-12 mola ondulada com curva característica linear por área. BR112015000787A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012013924.1A DE102012013924B4 (de) 2012-07-16 2012-07-16 Verwendung einer Wellfeder mit bereichsweise linearer Kennlinie
PCT/EP2013/000721 WO2014012602A1 (de) 2012-07-16 2013-03-12 Wellfeder mit bereichsweise linearer kennlinie

Publications (1)

Publication Number Publication Date
BR112015000787A2 true BR112015000787A2 (pt) 2017-06-27

Family

ID=48092889

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015000787A BR112015000787A2 (pt) 2012-07-16 2013-03-12 mola ondulada com curva característica linear por área.

Country Status (8)

Country Link
US (1) US20150176670A1 (pt)
EP (1) EP2872793B1 (pt)
CN (1) CN104641142A (pt)
BR (1) BR112015000787A2 (pt)
DE (1) DE102012013924B4 (pt)
ES (1) ES2751950T3 (pt)
PL (1) PL2872793T3 (pt)
WO (1) WO2014012602A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6468009B2 (ja) * 2015-03-16 2019-02-13 株式会社デンソー 駆動モータ
WO2017023857A1 (en) * 2015-08-01 2017-02-09 The Regents Of The University Of California Polypeptide glycopeptide fragments from the v1/v2 and v3 domains of the hiv-1 envelope protein gp 120
WO2017026550A1 (ja) * 2015-08-10 2017-02-16 日本電産株式会社 モータ
JPWO2019167932A1 (ja) * 2018-02-28 2020-04-16 日本発條株式会社 ウェーブスプリング
DE102018104652A1 (de) * 2018-03-01 2019-09-05 Schaeffler Technologies AG & Co. KG Herstellverfahren einer gewellten Federscheibe für eine Fliehkraftpendeleinrichtung; Fliehkraftpendeleinrichtung; Kupplungsscheibe sowie Antriebsstrang
US11149783B2 (en) 2018-04-08 2021-10-19 Zhejiang Ruitai Suspension System Technology Ltd Assembly with tolerance absorbing spacer
WO2019237358A1 (zh) * 2018-06-15 2019-12-19 舍弗勒技术股份两合公司 对中式分离副缸
CN109372920A (zh) * 2018-12-10 2019-02-22 中国航发四川燃气涡轮研究院 一种波形弹簧
CN111668972B (zh) * 2019-03-05 2023-08-22 日本电产株式会社 无刷马达及包含该无刷马达的电气产品
US11308994B2 (en) * 2020-04-20 2022-04-19 Seagate Technology Llc Top cover spring designs

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763146A (en) * 1925-05-09 1930-06-10 Standard Coupler Co Spring
US2100464A (en) * 1936-09-28 1937-11-30 Gen Motors Corp Friction clutch
US2356310A (en) * 1943-08-30 1944-08-22 Gass Harold Clutch diaphragm spring
US2587016A (en) * 1948-02-10 1952-02-26 American Steel Foundries Shock absorber
US2730155A (en) * 1951-12-27 1956-01-10 Illinois Tool Works Polygonal lock washer having undulating configuration
DE2600946A1 (de) * 1976-01-13 1977-07-14 Boge Gmbh Dynamisch beanspruchte wellenfeder, insbesondere von hydraulischen teleskopschwingungsdaempfern fuer kraftfahrzeuge
US4711434A (en) * 1986-07-07 1987-12-08 Haag Donald L Spring disc
JPH02134430A (ja) * 1989-02-01 1990-05-23 Tokushu Hatsujo Kogyo Kk ウェーブ付さらバネ
JP3120049B2 (ja) 1996-03-12 2000-12-25 三菱製鋼株式会社 コイルドウェーブスプリング及びその製造方法
US6186486B1 (en) * 1999-07-30 2001-02-13 Delphi Technologies, Inc. Jounce bumper plate
US6758465B1 (en) 2002-03-05 2004-07-06 Smalley Steel Ring Company Wave spring with single shim end
DE10321800A1 (de) * 2003-05-14 2004-12-09 Muhr Und Bender Kg Wellfelder mit stufenweise progressiver Federkennlinie
US20050151310A1 (en) * 2004-01-14 2005-07-14 Barnes Group, Inc., A Corp. Of Delaware Spring washer
DE102004018711A1 (de) * 2004-04-17 2005-11-17 Muhr Und Bender Kg Wellfeder mit definierter progressiver Federkennlinie
DE102006037479A1 (de) * 2006-08-10 2008-02-14 Zf Lenksysteme Gmbh Servolenkung
US8696192B2 (en) * 2007-05-10 2014-04-15 Fluid-Quip, Inc. Multiple helical vortex baffle
US8118062B2 (en) * 2007-10-31 2012-02-21 Continental Automotive Systems Us, Inc. Pleated washer spring for fuel pressure regulator
JP4770920B2 (ja) * 2008-11-26 2011-09-14 トヨタ自動車株式会社 ウェーブスプリングの挟持構造および摩擦係合装置
DE102010029304A1 (de) * 2009-06-25 2010-12-30 Robert Bosch Gmbh Wellscheibe und Wellenlageranordnung
KR20120028942A (ko) * 2009-06-29 2012-03-23 일리노이즈 툴 워크스 인코포레이티드 2상 스프링
DE102010002958A1 (de) * 2010-03-17 2011-09-22 Zf Lenksysteme Gmbh Servolenkung
DE102010029266A1 (de) 2010-05-25 2011-12-01 Zf Lenksysteme Gmbh Kugelumlaufgetriebe
US8469004B2 (en) * 2010-09-14 2013-06-25 Ford Global Technologies, Llc Beveled dampening element for a fuel injector

Also Published As

Publication number Publication date
DE102012013924B4 (de) 2019-03-14
ES2751950T3 (es) 2020-04-02
EP2872793A1 (de) 2015-05-20
DE102012013924A1 (de) 2014-01-16
CN104641142A (zh) 2015-05-20
WO2014012602A1 (de) 2014-01-23
PL2872793T3 (pl) 2020-03-31
US20150176670A1 (en) 2015-06-25
EP2872793B1 (de) 2019-09-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]