BR9909071A - Método de acionamento por parafuso e aparelho - Google Patents
Método de acionamento por parafuso e aparelhoInfo
- 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
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).
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) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4787260A (en) * | 1987-04-20 | 1988-11-29 | Cincinnati Milacron Inc. | Self-alignment device for ballscrew arrangement |
DE8714782U1 (de) * | 1987-11-06 | 1988-01-14 | Manfred Holzer, Kugelgewindespindeln, GmbH, 7600 Offenburg | Drehbare Kugelgewindemutter für Kugelgewindetriebe |
JPH0694896B2 (ja) * | 1988-11-16 | 1994-11-24 | テイエチケー株式会社 | ボールねじ |
DE8815875U1 (de) * | 1988-12-22 | 1989-07-20 | Striegel Metallform GmbH, 7834 Herbolzheim | Zweiteilige Brems - Freilauf - Schleppmutter für Spindeltriebe |
JPH0623769Y2 (ja) * | 1989-08-29 | 1994-06-22 | 日本精工株式会社 | 定圧予圧直動案内軸受装置 |
JPH0646050B2 (ja) * | 1990-06-22 | 1994-06-15 | テイエチケー株式会社 | 直線摺動用ベアリング及び直線摺動用テーブル |
US5170675A (en) * | 1990-07-30 | 1992-12-15 | Nsk Ltd. | Linear movement table apparatus |
JPH04107352A (ja) * | 1990-08-27 | 1992-04-08 | T H K Kk | 住復運動装置 |
US5067303A (en) * | 1990-10-19 | 1991-11-26 | Philip Morris Incorporated | Automated box blank handling system |
JPH0761587B2 (ja) * | 1990-10-25 | 1995-07-05 | テイエチケー株式会社 | ボールねじガイドユニットを用いた移送テーブル |
JP2650796B2 (ja) * | 1991-03-15 | 1997-09-03 | テイエチケー株式会社 | ボールナットの製造方法 |
JP2572861Y2 (ja) * | 1991-05-13 | 1998-05-25 | テイエチケー株式会社 | 直線運動用スライドユニット |
JPH04347556A (ja) * | 1991-05-27 | 1992-12-02 | Nippon Seiko Kk | モータ内蔵形ボールねじ装置 |
JP2970051B2 (ja) * | 1991-05-31 | 1999-11-02 | 日本精工株式会社 | ボールねじ一体型直動案内ユニット |
JPH0718448B2 (ja) * | 1991-09-19 | 1995-03-06 | テイエチケー株式会社 | リニアベアリング用スライダ及びその製造法 |
JPH0527407U (ja) * | 1991-09-25 | 1993-04-09 | 日本精工株式会社 | ボールねじ一体型直動案内ユニツト |
JP2567800Y2 (ja) * | 1991-09-30 | 1998-04-02 | 日本精工株式会社 | ねじ軸用中間サポート装置 |
JP3144033B2 (ja) * | 1992-03-02 | 2001-03-07 | 日本精工株式会社 | 転がり軸受装置 |
JP3398998B2 (ja) * | 1993-02-08 | 2003-04-21 | 日本精工株式会社 | ねじ装置における予圧機構 |
US5367929A (en) * | 1993-07-13 | 1994-11-29 | The Laitram Corporation | Fluid jet cutting knife apparatus |
DE4435759C2 (de) * | 1993-10-07 | 1998-04-16 | Nsk Ltd | Linear-Wälzführung mit umlaufenden Wälzkörpern |
US5613400A (en) * | 1994-01-18 | 1997-03-25 | Nsk Ltd. | Ball screw device with resonance preventing means for a screw shaft and table drive device including the same |
JP3435856B2 (ja) * | 1994-11-15 | 2003-08-11 | 日本精工株式会社 | ボールねじ装置 |
DE19636272A1 (de) * | 1996-09-06 | 1998-03-12 | Star Gmbh | Linearführungseinrichtung |
-
1998
- 1998-03-23 US US09/046,500 patent/US6000308A/en not_active Expired - Lifetime
-
1999
- 1999-03-23 AT AT99912855T patent/ATE220770T1/de active
- 1999-03-23 JP JP2000538171A patent/JP2002507710A/ja active Pending
- 1999-03-23 WO PCT/US1999/006362 patent/WO1999049241A1/en not_active Application Discontinuation
- 1999-03-23 CA CA002324622A patent/CA2324622A1/en not_active Abandoned
- 1999-03-23 EP EP99912855A patent/EP1064477B1/en not_active Revoked
- 1999-03-23 DE DE69902152T patent/DE69902152T2/de not_active Expired - Fee Related
- 1999-03-23 BR BR9909071-6A patent/BR9909071A/pt not_active Application Discontinuation
- 1999-03-23 AU AU31126/99A patent/AU751383B2/en not_active Ceased
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] |