BRPI1011184A2 - molas e unidades de molas - Google Patents

molas e unidades de molas

Info

Publication number
BRPI1011184A2
BRPI1011184A2 BRPI1011184A BRPI1011184A BRPI1011184A2 BR PI1011184 A2 BRPI1011184 A2 BR PI1011184A2 BR PI1011184 A BRPI1011184 A BR PI1011184A BR PI1011184 A BRPI1011184 A BR PI1011184A BR PI1011184 A2 BRPI1011184 A2 BR PI1011184A2
Authority
BR
Brazil
Prior art keywords
springs
spring units
units
spring
Prior art date
Application number
BRPI1011184A
Other languages
English (en)
Inventor
Michael William Dadd
Paul Brian Bailey
Original Assignee
Isis Innovation
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 Isis Innovation filed Critical Isis Innovation
Publication of BRPI1011184A2 publication Critical patent/BRPI1011184A2/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
    • F16F1/025—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 characterised by having a particular shape
    • 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
    • F16F1/025—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 characterised by having a particular shape
    • F16F1/027—Planar, e.g. in sheet form; leaf 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
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1213—Spiral springs, e.g. lying in one plane, around axis of rotation
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Springs (AREA)
BRPI1011184A 2009-07-03 2010-06-03 molas e unidades de molas BRPI1011184A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0911629A GB2474417A (en) 2009-07-03 2009-07-03 A spring and a spring assembly
PCT/GB2010/001100 WO2011001132A2 (en) 2009-07-03 2010-06-03 Springs and spring assemblies

Publications (1)

Publication Number Publication Date
BRPI1011184A2 true BRPI1011184A2 (pt) 2016-03-15

Family

ID=41008743

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011184A BRPI1011184A2 (pt) 2009-07-03 2010-06-03 molas e unidades de molas

Country Status (7)

Country Link
US (1) US9234554B2 (pt)
EP (1) EP2449281B1 (pt)
JP (1) JP2012531564A (pt)
CN (1) CN102472343B (pt)
BR (1) BRPI1011184A2 (pt)
GB (1) GB2474417A (pt)
WO (1) WO2011001132A2 (pt)

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WO2013107852A1 (de) * 2012-01-18 2013-07-25 Burckhardt Compression Ag Linearlager und hubmagnet umfassend ein derartiges linearlager
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
TWI467108B (zh) * 2012-07-12 2015-01-01 Univ Southern Taiwan Flexible flat panel storage lamps
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US10364858B2 (en) * 2015-07-23 2019-07-30 Rethink Robotics Gmbh Planar flexure members and actuators using them
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CN105179540B (zh) * 2015-08-25 2018-06-26 同济大学 扇形弹簧臂及其组成的片弹簧和采用该片弹簧的压缩机
CN105935876B (zh) * 2016-06-03 2018-08-07 苏州科技学院 自动弹簧生产组装设备
US10054209B2 (en) * 2016-06-20 2018-08-21 Valeo Embrayages Torque transmitting device
CN106300723B (zh) * 2016-11-08 2019-03-22 珠海格力电器股份有限公司 一种转子组件、电机及采用该电机的压缩机
US11021238B2 (en) * 2017-02-07 2021-06-01 Parker-Hannifin Corporation Disc spring providing linear axial motion
JP2019041271A (ja) * 2017-08-25 2019-03-14 オンキヨー株式会社 フレーム及びこれを用いるスピーカーユニット並びにヘッドホン、イヤホン
EP3456521B1 (en) * 2017-09-18 2020-12-16 Tetra Laval Holdings & Finance S.A. A welding head
DE102017126396B4 (de) 2017-11-10 2020-02-06 Otto Bock Healthcare Products Gmbh Federeinrichtung und Hydraulikaktuator
CN108194548B (zh) * 2017-12-28 2023-12-29 陕西仙童科技有限公司 板弹簧、板弹簧组以及压缩机
KR102651944B1 (ko) * 2018-03-28 2024-03-26 로볼리전트, 인크. 비틀림 직렬 탄성 액추에이터
CN110566614B (zh) * 2019-09-11 2022-03-22 哈尔滨工业大学（深圳） 一种单向平面扭簧
CN113669397B (zh) * 2020-05-14 2022-09-30 同济大学 一种连接簧片及片弹簧
CN113757284A (zh) * 2020-06-05 2021-12-07 中国科学院沈阳自动化研究所 一种多分支平面涡卷扭簧
US12110936B2 (en) * 2020-08-18 2024-10-08 Illinois Tool Works Inc. Silicone free rotational spring hinge dampener
KR102436042B1 (ko) * 2020-12-18 2022-08-24 엘지전자 주식회사 탄성체 및 이를 포함한 리니어 압축기
CN115143216B (zh) * 2021-03-29 2024-09-24 中国科学院理化技术研究所 曲梁臂板弹簧、弹性支撑件和压缩机
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EP4476442A4 (en) * 2022-02-10 2025-07-09 Blue Economy CRC Co ENERGY CONVERTER MODULE
CN117697386B (zh) * 2022-03-02 2026-02-27 长江三峡通航管理局 一种升船机对接密封框保压碟簧拆装方法
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Also Published As

Publication number Publication date
US9234554B2 (en) 2016-01-12
CN102472343B (zh) 2014-08-13
CN102472343A (zh) 2012-05-23
US20120160091A1 (en) 2012-06-28
EP2449281B1 (en) 2014-04-09
JP2012531564A (ja) 2012-12-10
GB0911629D0 (en) 2009-08-12
EP2449281A2 (en) 2012-05-09
WO2011001132A3 (en) 2011-08-11
GB2474417A (en) 2011-04-20
WO2011001132A2 (en) 2011-01-06

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