JP5033793B2 - ネジ付きバーとネジ付き貫通孔を備えたナットとの結合部による動きの支持組立体 - Google Patents
ネジ付きバーとネジ付き貫通孔を備えたナットとの結合部による動きの支持組立体 Download PDFInfo
- Publication number
- JP5033793B2 JP5033793B2 JP2008515381A JP2008515381A JP5033793B2 JP 5033793 B2 JP5033793 B2 JP 5033793B2 JP 2008515381 A JP2008515381 A JP 2008515381A JP 2008515381 A JP2008515381 A JP 2008515381A JP 5033793 B2 JP5033793 B2 JP 5033793B2
- Authority
- JP
- Japan
- Prior art keywords
- support
- nut
- seat
- threaded
- modular
- 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
Links
Images
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/408—Nut bearings therefor
-
- 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
-
- 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
- F16H25/2472—Safety 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
- 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
- F16H25/2003—Screw mechanisms with arrangements for taking up backlash
- F16H25/2006—Screw mechanisms with arrangements for taking up backlash with more than one nut or with nuts consisting of more than one bearing part
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/17—Rotary driven device adjustable during operation relative to its supporting structure
- Y10T74/173—Screw and nut adjusting 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18704—Means to selectively lock or retard screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Pivots And Pivotal Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Seats For Vehicles (AREA)
Description
モジュラー支持体27には、潤滑のための潤滑オリフィス38が設けられ(図6参照)、潤滑剤は通路39を通ってナット29(及び同様に図1〜図4におけるナット9)の内側に供給され、そして座又は好ましくはナットに形成した環状溝29F(及び9F)のそれぞれに達し、そして環状溝29Fから潤滑剤は一つ以上の通路29Gを通ってそれぞれのナットの内ネジ付き孔に達し得る。
Claims (8)
- ネジ付きバー(45;114)とネジ付き貫通孔を備えたナット(59;99)との結合部による少なくとも水平な動きの支持組立体であって、負荷支持構造体(54;94)に取付けるネジ用孔及び貫通座(57A)を備えたモジュラー支持体(57;97)を有し、ナット(59;99)が、上記貫通座(57A)で受けることのできる支持組立体において、
補助ナット(49;89)用の貫通座(47A)を備えた別の可動モジュラー支持体(47;87)を有し、二つの支持体(47、57;87、97)の二つのナット(49、59;89、99)がそれぞれの軸方向止め部(47B、57B)に対して共動し、また上記別の可動モジュラー支持体(47;87)が二つのナット(49、59;89、99)間の軸方向隙間を調整するためにナット(59;99)のモジュラー支持体(57;97)に対して可変にロックでき、
負荷支持構造体及び支持体の座で受けられる少なくとも一つのトングを有することを特徴とする少なくとも水平の動き用の支持組立体。 - 上記貫通座(57A)に軸方向止め部(57B)が設けられていることを特徴とする請求項1に記載の支持組立体。
- 上記ナット(99)がフランジ(99A)を備え、上記モジュラー支持体(97)に、上記フランジ用の孔を備えたハウジングが形成されていることを特徴とする請求項1又は請求項2に記載の支持組立体。
- 上記貫通座を保護するように設けられ得る磨耗パッド(82、84)を有することを特徴とする請求項1〜請求項3のいずれか一項に記載の支持組立体。
- ネジ付きバー(45;114)とネジ付き貫通孔を備えたナット(59;99)との結合部による少なくとも水平な動きの支持組立体であって、負荷支持構造体(54;94)に取付けるネジ用孔及び貫通座(57A)を備えたモジュラー支持体(57;97)を有し、ナット(59;99)が、上記貫通座(57A)で受けることのできる支持組立体において、
補助ナット(49;89)用の貫通座(47A)を備えた別の可動モジュラー支持体(47;87)を有し、二つの支持体(47、57;87、97)の二つのナット(49、59;89、99)がそれぞれの軸方向止め部(47B、57B)に対して共動し、また上記別の可動モジュラー支持体(47;87)が二つのナット(49、59;89、99)間の軸方向隙間を調整するためにナット(59;99)のモジュラー支持体(57;97)に対して可変にロックでき、
モジュラー支持体(97)及び可動モジュラー支持体(87)が対向したフランジ付きナット(99、89)を備えていることを特徴とする支持組立体。 - 上記貫通座(57A)に軸方向止め部(57B)が設けられていることを特徴とする請求項5に記載の支持組立体。
- 上記ナット(99)がフランジ(99A)を備え、上記モジュラー支持体(97)に、上記フランジ用の孔を備えたハウジングが形成されていることを特徴とする請求項5又は請求項6に記載の支持組立体。
- 上記貫通座を保護するように設けられ得る磨耗パッド(82、84)を有することを特徴とする請求項5〜請求項7のいずれか一項に記載の支持組立体。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI2005A000126 | 2005-06-10 | ||
ITFI20050124 ITFI20050124A1 (it) | 2005-06-10 | 2005-06-10 | Un complesso di supporto per movimentazione tramite accoppiamento fra barra filettata e chiocciola con foro passante filettato |
ITFI2005A000124 | 2005-06-10 | ||
ITFI20050126 ITFI20050126A1 (it) | 2005-06-10 | 2005-06-10 | Complesso di supporto per movimentazioni tramite barra filettata e chiocciola operativa e con chiocciola di sicurezza |
PCT/IT2006/000423 WO2006131948A2 (en) | 2005-06-10 | 2006-06-07 | A support assembly for receiving a nut coupled to a threaded bar |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008545941A JP2008545941A (ja) | 2008-12-18 |
JP2008545941A5 JP2008545941A5 (ja) | 2009-07-16 |
JP5033793B2 true JP5033793B2 (ja) | 2012-09-26 |
Family
ID=36917180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008515381A Expired - Fee Related JP5033793B2 (ja) | 2005-06-10 | 2006-06-07 | ネジ付きバーとネジ付き貫通孔を備えたナットとの結合部による動きの支持組立体 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8079279B2 (ja) |
EP (1) | EP1904267B1 (ja) |
JP (1) | JP5033793B2 (ja) |
KR (1) | KR20080019280A (ja) |
AU (1) | AU2006256384B2 (ja) |
BR (1) | BRPI0613696A2 (ja) |
CA (1) | CA2610590A1 (ja) |
DE (1) | DE602006007853D1 (ja) |
ES (1) | ES2327271T3 (ja) |
WO (1) | WO2006131948A2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011003698B4 (de) * | 2011-02-07 | 2019-05-09 | Schaeffler Technologies AG & Co. KG | Spindelantrieb |
CN103277476A (zh) * | 2013-04-25 | 2013-09-04 | 苏州市职业大学 | 一种能消除丝杠螺母间隙的装置 |
CN103624340B (zh) * | 2013-12-12 | 2015-10-07 | 宁波瑞亚紧固件制造有限公司 | 船用柴油机汽缸内运动螺母攻牙机夹具 |
EP3280675B1 (en) * | 2015-04-09 | 2020-11-04 | Grey Orange Pte. Ltd. | Lifting apparatus |
US11383960B2 (en) * | 2019-07-02 | 2022-07-12 | Nabholz Construction Corporation | Drop table with motor feedback |
US11498817B2 (en) * | 2019-07-02 | 2022-11-15 | Nabholz Construction Corporation | Nut gap monitoring system |
US11167664B2 (en) * | 2020-04-08 | 2021-11-09 | Adient Engineering and IP GmbH | Safety device |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2187390A (en) * | 1938-03-30 | 1940-01-16 | Reliance Elevator Mfg Company | Safety and indicating mechanism for elevators |
US2734394A (en) * | 1953-08-21 | 1956-02-14 | chauvel | |
US3398598A (en) * | 1966-10-28 | 1968-08-27 | Bendix Corp | Motion translation device |
US3533298A (en) * | 1968-08-28 | 1970-10-13 | Gerber Scientific Instr Co | Lead screw and nut mechanism |
GB2114703B (en) * | 1981-12-04 | 1985-09-04 | Hiroshi Teramachi | Ball screw and nut mechanism and two-speed feed arrangement incorporating same |
US4872795A (en) * | 1988-09-09 | 1989-10-10 | Dana Corporation | Nut assembly with rotatable sleeve for taking up backlash |
US5195391A (en) * | 1988-10-31 | 1993-03-23 | Deutsche Star Gmbh | Linear guiding and driving unit |
JPH0386238U (ja) * | 1989-12-25 | 1991-08-30 | ||
US5239297A (en) * | 1990-08-20 | 1993-08-24 | Kley Victor B | Position-encoded screw and method and system for calibrating a position-encoded screw |
US5171002A (en) * | 1992-01-06 | 1992-12-15 | Laser Machining, Inc. | Machine tool apparatus |
JPH05277870A (ja) * | 1992-03-27 | 1993-10-26 | Nippon Thompson Co Ltd | 駆動装置及びこれを具備したxy駆動装置 |
JPH07221134A (ja) * | 1994-02-04 | 1995-08-18 | Disco Abrasive Syst Ltd | ボールネジとナットによる送り機構 |
US6338285B2 (en) * | 1996-06-17 | 2002-01-15 | Nsk Ltd. | Feed screw device |
US5755310A (en) * | 1996-09-17 | 1998-05-26 | Joyce/Dayton Corporation | Ratchet lifting nut assembly |
JP2000088070A (ja) * | 1998-09-09 | 2000-03-28 | Smc Corp | 電動アクチュエータ |
JP4436559B2 (ja) * | 2000-11-14 | 2010-03-24 | 日本トムソン株式会社 | 潤滑装置を備えたボールねじ装置 |
US7278332B2 (en) * | 2002-01-17 | 2007-10-09 | Nsk Ltd. | Linear motion device |
JP2003232428A (ja) * | 2002-02-12 | 2003-08-22 | Ntn Corp | ボールねじのシール装置 |
DE20315835U1 (de) * | 2003-10-15 | 2005-02-24 | Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg | Linearantrieb |
US7152496B2 (en) * | 2003-11-14 | 2006-12-26 | Jaegar Industrial Co. Ltd. | Screw nut assembly of linear actuation device |
-
2006
- 2006-06-07 ES ES06756314T patent/ES2327271T3/es active Active
- 2006-06-07 JP JP2008515381A patent/JP5033793B2/ja not_active Expired - Fee Related
- 2006-06-07 CA CA002610590A patent/CA2610590A1/en not_active Abandoned
- 2006-06-07 US US11/916,715 patent/US8079279B2/en not_active Expired - Fee Related
- 2006-06-07 AU AU2006256384A patent/AU2006256384B2/en not_active Ceased
- 2006-06-07 DE DE602006007853T patent/DE602006007853D1/de active Active
- 2006-06-07 WO PCT/IT2006/000423 patent/WO2006131948A2/en active Application Filing
- 2006-06-07 KR KR1020087000552A patent/KR20080019280A/ko not_active Application Discontinuation
- 2006-06-07 BR BRPI0613696-6A patent/BRPI0613696A2/pt not_active Application Discontinuation
- 2006-06-07 EP EP06756314A patent/EP1904267B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CA2610590A1 (en) | 2006-12-14 |
EP1904267A2 (en) | 2008-04-02 |
AU2006256384A1 (en) | 2006-12-14 |
DE602006007853D1 (de) | 2009-08-27 |
US8079279B2 (en) | 2011-12-20 |
KR20080019280A (ko) | 2008-03-03 |
US20080202286A1 (en) | 2008-08-28 |
JP2008545941A (ja) | 2008-12-18 |
BRPI0613696A2 (pt) | 2011-01-25 |
WO2006131948A3 (en) | 2007-03-08 |
AU2006256384B2 (en) | 2012-02-09 |
WO2006131948A2 (en) | 2006-12-14 |
EP1904267B1 (en) | 2009-07-15 |
ES2327271T3 (es) | 2009-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5033793B2 (ja) | ネジ付きバーとネジ付き貫通孔を備えたナットとの結合部による動きの支持組立体 | |
US8382205B2 (en) | Adjustable device for motor vehicle seat | |
US20090065675A1 (en) | Constant bearer | |
US20160334287A1 (en) | Force sensor for manually operated or pneumatic presses | |
US20110222801A1 (en) | Wear pad adjustment assembly | |
US20080124182A1 (en) | Spindle structure | |
CA2422939A1 (en) | Chip removing tool | |
US20070095994A1 (en) | Adjusting device | |
JP4848233B2 (ja) | 電気転てつ機据付装置 | |
EP1767905B1 (en) | Device and method for mounting a linear position measuring device onto a machine tool | |
DE3640511A1 (de) | Verfahren und vorrichtung zur ueberpruefung und/oder erfassung der masse, massaenderungen, positionen oder positionsaenderungen von werkstuecken, stellgliedern oder dgl. | |
US10738933B2 (en) | Locking means for transport protection of levelling apparatus with integrated load cell | |
EP2076690B1 (en) | Wire attachment | |
CN101920915B (zh) | 支腿间隙调整装置 | |
US6361019B1 (en) | Fastening system for connecting actuators, or other attachable devices, to rotary valves | |
US7051607B2 (en) | Adjustable mounting device | |
US20130220456A1 (en) | Safety fitting | |
CN101218065B (zh) | 用于容纳同螺杆结合的螺母的支架组件 | |
KR20070105629A (ko) | 센서 어셈블리 | |
EP3650248B1 (en) | Tire pressure sensor device | |
KR20200126771A (ko) | 나사 흔들림 측정장치 | |
GB2071284A (en) | Hydraulic brake circuit | |
JPS64401Y2 (ja) | ||
KR200242654Y1 (ko) | 플렌지가 없는 안전 밸브 | |
RU2243132C1 (ru) | Устройство для крепления кресла и других грузов в самолете |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090529 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111012 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120112 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120119 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120213 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120220 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120312 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120319 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120412 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120606 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120702 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5033793 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150706 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |