BR9909071A - Método de acionamento por parafuso e aparelho - Google Patents

Método de acionamento por parafuso e aparelho

Info

Publication number
BR9909071A
BR9909071A BR9909071-6A BR9909071A BR9909071A BR 9909071 A BR9909071 A BR 9909071A BR 9909071 A BR9909071 A BR 9909071A BR 9909071 A BR9909071 A BR 9909071A
Authority
BR
Brazil
Prior art keywords
threaded rod
nut
helical thread
coupled
load
Prior art date
Application number
BR9909071-6A
Other languages
English (en)
Inventor
Robert L Lafountain
Robert A Carman
Original Assignee
Flow Int Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21943797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9909071(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flow Int Corp filed Critical Flow Int Corp
Publication of BR9909071A publication Critical patent/BR9909071A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0591—Cutting by direct application of fluent pressure to work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/364—By fluid blast and/or suction
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8847—Screw actuated tool support

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Turning (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"MéTODO DE ACIONAMENTO POR PARAFUSO E APARELHO" Um método e aparelho para a operação de um aparelho de acionamento por parafuso. O aparelho (110) inclui uma haste roscada (111) tendo uma rosca helicoidal (112), uma porca (114) disposta sobre a haste roscada (11) e tendo um canal de mancal de carga alinhado com e no sentido radial externo da rosca helicoidal (112), e uma pluralidade de esferas (119) entre a rosca helicoidal (112) e o canal de mancal de carga. O aparelho inclui ainda um alojamento (124) com pelo menos um mancal de suporte (126) tendo um anel interno (132) acoplado à porca (114) e um anel externo (134) acoplado ao alojamento (124) e rotativo com relação ao anel interno (132). Um membro de contenção (150) fica acoplado de modo removível e ajustável à porca (114) a fim de aplicar uma força ajustável contra o mancal de suporte (126) e uma direção de modo geral paralela com relação a um eixo geométrico longitudinal da haste roscada (111).
BR9909071-6A 1998-03-23 1999-03-23 Método de acionamento por parafuso e aparelho BR9909071A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/046,500 US6000308A (en) 1998-03-23 1998-03-23 Screw drive method and apparatus
PCT/US1999/006362 WO1999049241A1 (en) 1998-03-23 1999-03-23 Screw drive method and apparatus

Publications (1)

Publication Number Publication Date
BR9909071A true BR9909071A (pt) 2000-12-05

Family

ID=21943797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909071-6A BR9909071A (pt) 1998-03-23 1999-03-23 Método de acionamento por parafuso e aparelho

Country Status (9)

Country Link
US (1) US6000308A (pt)
EP (1) EP1064477B1 (pt)
JP (1) JP2002507710A (pt)
AT (1) ATE220770T1 (pt)
AU (1) AU751383B2 (pt)
BR (1) BR9909071A (pt)
CA (1) CA2324622A1 (pt)
DE (1) DE69902152T2 (pt)
WO (1) WO1999049241A1 (pt)

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CA2230839C (en) * 1998-02-26 2004-01-06 Stores All-Teck P.T.B. Inc./All-Teck Blinds P.T.B. Inc. Mini-blind cut-down machine
DE10144368B4 (de) * 2001-09-10 2004-02-12 Rheinmetall Landsysteme Gmbh Vorrichtung für ein gepanzertes Transportfahrzeug als Batterie-Schwenkmechanismus
DE10352256A1 (de) * 2003-11-08 2005-06-09 Ina-Schaeffler Kg Wälzkörpergewindetrieb
EP1600224A1 (de) * 2004-05-27 2005-11-30 Trumpf Werkzeugmaschinen GmbH + Co. KG Werkzeugmaschine mit einem Hubantrieb zur Beaufschlagung eines Werkstückes mit einem Bearbeitungswerkzeug
EP1637774A1 (de) * 2004-09-15 2006-03-22 IBC Industrial Bearings + Components AG Lagervorrichtung für einen Wälzschraubtrieb
US8187056B2 (en) * 2006-12-14 2012-05-29 Flow International Corporation Process and apparatus for surface-finishing
US7934977B2 (en) * 2007-03-09 2011-05-03 Flow International Corporation Fluid system and method for thin kerf cutting and in-situ recycling
US8448880B2 (en) 2007-09-18 2013-05-28 Flow International Corporation Apparatus and process for formation of laterally directed fluid jets
JP2009103200A (ja) * 2007-10-23 2009-05-14 Shangyin Sci & Technol Co Ltd ナット回転型ボールスクリュー
EP2234753B1 (en) 2007-11-30 2012-06-13 Flow International Corporation Flexible header system for machining workpieces
US8651920B2 (en) * 2008-05-21 2014-02-18 Flow International Corporation Mixing tube for a waterjet system
US8210908B2 (en) * 2008-06-23 2012-07-03 Flow International Corporation Vented cutting head body for abrasive jet system
US8846206B2 (en) * 2008-07-31 2014-09-30 Siemens Energy, Inc. Injection molded component
US8308525B2 (en) 2008-11-17 2012-11-13 Flow Internationl Corporation Processes and apparatuses for enhanced cutting using blends of abrasive materials
US8389066B2 (en) 2010-04-13 2013-03-05 Vln Advanced Technologies, Inc. Apparatus and method for prepping a surface using a coating particle entrained in a pulsed waterjet or airjet
CN102562985A (zh) * 2010-12-21 2012-07-11 上海团结普瑞玛激光设备有限公司 螺母转动的滚珠丝杠副传动机构
CA2742060C (en) 2011-05-31 2013-09-10 Vln Advanced Technologies Inc. Reverse-flow nozzle for generating cavitating or pulsed jets
KR101335469B1 (ko) 2011-12-23 2013-11-29 한국생산기술연구원 전기차용 차동기어 직동구동방식 구동모듈
WO2014115544A1 (ja) * 2013-01-25 2014-07-31 日本精工株式会社 ボールねじ装置
US9726267B2 (en) * 2014-07-29 2017-08-08 Raytheon Company Relative translation system
US9587732B2 (en) 2015-01-27 2017-03-07 Honeywell International Inc. Translating nut mechanisms having enhanced lubrication features and variable bleed valve systems employing the same
TWM546631U (zh) * 2017-03-21 2017-08-01 李思穎 一體式馬達聯軸結構
CA2999011C (en) 2017-03-24 2020-04-21 Vln Advanced Technologies Inc. Compact ultrasonically pulsed waterjet nozzle
CN110469642A (zh) * 2018-09-06 2019-11-19 江苏秦贵智能科技有限公司 丝杆支撑座
CN112879514A (zh) * 2019-11-29 2021-06-01 李思颖 滚珠循环导引装置

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JPS58160665A (ja) * 1982-03-16 1983-09-24 Hiroshi Teramachi サポ−トベアリング付ボ−ルねじ
DE3339320C2 (de) * 1983-10-29 1986-10-16 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Verfahren zur Herstellung einer Verbundglasscheibe
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DE8714782U1 (de) * 1987-11-06 1988-01-14 Manfred Holzer, Kugelgewindespindeln, GmbH, 7600 Offenburg Drehbare Kugelgewindemutter für Kugelgewindetriebe
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Also Published As

Publication number Publication date
JP2002507710A (ja) 2002-03-12
WO1999049241A1 (en) 1999-09-30
US6000308A (en) 1999-12-14
DE69902152D1 (de) 2002-08-22
CA2324622A1 (en) 1999-09-30
AU3112699A (en) 1999-10-18
AU751383B2 (en) 2002-08-15
ATE220770T1 (de) 2002-08-15
EP1064477A1 (en) 2001-01-03
EP1064477B1 (en) 2002-07-17
DE69902152T2 (de) 2002-10-31

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]