JP5987111B2 - 二重駆動型電気モーター線型駆動装置 - Google Patents
二重駆動型電気モーター線型駆動装置 Download PDFInfo
- Publication number
- JP5987111B2 JP5987111B2 JP2015519087A JP2015519087A JP5987111B2 JP 5987111 B2 JP5987111 B2 JP 5987111B2 JP 2015519087 A JP2015519087 A JP 2015519087A JP 2015519087 A JP2015519087 A JP 2015519087A JP 5987111 B2 JP5987111 B2 JP 5987111B2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- linear drive
- motor linear
- plate
- drive device
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
- A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0001—Impression means for implants, e.g. impression coping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/006—Connecting devices for joining an upper structure with an implant member, e.g. spacers with polygonal positional means, e.g. hexagonal or octagonal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/008—Healing caps or the like
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
-
- 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
- F16H2025/2059—Superposing movement by two screws, e.g. with opposite thread direction
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/209—Arrangements for driving the actuator using worm gears
-
- 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
- F16H2025/2436—Intermediate screw supports for reducing unsupported length of screw shaft
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0216—Intermediate shaft supports, e.g. by using a partition wall
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Nursing (AREA)
- Ceramic Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
- Mounting Of Bearings Or Others (AREA)
- Invalid Beds And Related Equipment (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
2 ネジ付き軸
3 ネジ付き軸
4 転がり軸受け
5 転がり軸受け
6 転がり軸受けの内部軌道輪
7 転がり軸受けの外部軌道輪
8 ガイド体
9 ワームギア
10 カップリング要素
11 カップリング要素の内部輪郭
12 ガイド体8のフランジ
13 対応輪郭
14 ガイド体8の段差のある端
15 板
15 板15の穴
Claims (14)
- 横臥用及び着座用家具の移動可能に据え付けられた部品を調整するための二重駆動装置の形の電気モーター線型駆動装置であり、各往復運動要素を移動させるための、各ワームギアにより駆動でき、連続して相互に整列して配列された2本のネジ付き軸(2、3)、各ネジ付き軸(2、3)の両端に備えられた軸受けを含み、少なくとも互いに近接した軸の末端に備えられた軸受けは、内部軌道輪(6)と外部軌道輪(7)を有する転がり軸受け(4、5)として形成されているものであり、互いに接近した軸の末端を受ける前記2個の転がり軸受け(4、5)の間に受面(Widerlager)が配置され、前記受面において前記転がり軸受けが相互に両側から支持していることを特徴とする、電気モーター線型駆動装置。
- 請求項1の電気モーター線型駆動装置であり、前記受面が板(15)として形成されていることを特徴とする、電気モーター線型駆動装置。
- 請求項2の電気モーター線型駆動装置であり、前記板(15)は転がり軸受け(4、5)の外部軌道輪(7)の外側直径よりも大きい差し渡し(Durchmesser)をしていることを特徴とする、電気モーター線型駆動装置。
- 請求項2または請求項3の電気モーター線型駆動装置であり、前記板(15)は、中央の丸い穴(16)を有し、その直径は転がり軸受け(4、5)の外部軌道輪(7)の内側直径よりも小さいことを特徴とする、電気モーター線型駆動装置。
- 請求項4の電気モーター線型駆動装置であり、前記板(15)の中央の丸い穴の直径が前記転がり軸受け(4、5)の内部軌道輪(6)の外側直径よりも大きいことを特徴とする、電気モーター線型駆動装置。
- 請求項1から5のいずれか1つ請求項の電気モーター線型駆動装置であって、前記受面または板(15)が金属からなることを特徴とする、電気モーター線型駆動装置。
- 請求項6の電気モーター線型駆動装置であって、前記受面又は前記板(15)が鋼鉄からなることを特徴とする、電気モーター線型駆動装置。
- 請求項6の電気モーター線型駆動装置であって、前記受面又は前記板(15)が亜鉛又はアルミニウム合金からなることを特徴とする、電気モーター線型駆動装置。
- 請求項1から5のいずれか1つの請求項の電気モーター線型駆動装置であって、前記受面または板(15)がプラスチックからなることを特徴とする、電気モーター線型駆動装置。
- 請求項9の電気モーター線型駆動装置であって、前記受面または前記板(15)が繊維強化のプラスチックからなることを特徴とする、電気モーター線型駆動装置。
- 請求項2から10のいずれか1の請求項の電気モーター線型駆動装置であって、前記板(15)が長方形または正方形に形成されていることを特徴とする、電気モーター線型駆動装置。
- 請求項2から10のいずれか1の請求項の電気モーター線型駆動装置であって、前記板が丸い角をもつことを特徴とする、電気モーター線型駆動装置。
- 請求項2から10のいずれか1の請求項の電気モーター線型駆動装置であって、前記板が丸く形成されていることを特徴とする、電気モーター線型駆動装置。
- 請求項1から13のいずれか1の請求項の電気モーター線型駆動装置であって、ボールベアリングが転がり軸受け(4、5)として備えられていることを特徴とする、電気モーター線型駆動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012211514.5A DE102012211514B4 (de) | 2012-07-03 | 2012-07-03 | Elektromotorischer Linearantrieb in Form eines Doppelantriebs |
DE102012211514.5 | 2012-07-03 | ||
PCT/EP2013/063466 WO2014005912A1 (de) | 2012-07-03 | 2013-06-27 | Elektromotorischer linearantrieb in form eines doppelantriebs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015523143A JP2015523143A (ja) | 2015-08-13 |
JP5987111B2 true JP5987111B2 (ja) | 2016-09-07 |
Family
ID=48699821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015519087A Active JP5987111B2 (ja) | 2012-07-03 | 2013-06-27 | 二重駆動型電気モーター線型駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9732833B2 (ja) |
EP (1) | EP2869732B1 (ja) |
JP (1) | JP5987111B2 (ja) |
DE (2) | DE102012211514B4 (ja) |
WO (1) | WO2014005912A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWD180222S (zh) * | 2014-11-12 | 2016-12-21 | 林納克公司 | 控制箱 |
US11937699B2 (en) * | 2021-08-17 | 2024-03-26 | Michael Scott | Bed and frame assembly |
TWI803397B (zh) * | 2022-07-21 | 2023-05-21 | 施權航 | 電動床 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720116A (en) * | 1971-03-23 | 1973-03-13 | Bendix Corp | Arrangement for preloading ball screw assemblies & method of manufacture of the ball screw nut therefor |
US4137946A (en) * | 1977-02-14 | 1979-02-06 | Equipment Renewal Company | Pressure vessel nut and lock screw arrangement |
US5199169A (en) * | 1991-12-23 | 1993-04-06 | Thomson Saginaw Ball Screw Company, Inc. | Methods of making recirculating ball nut and splined shaft and screw assemblies |
FR2724208B1 (fr) * | 1994-09-07 | 1996-10-18 | Commissariat Energie Atomique | Systeme telescopique |
US5501118A (en) * | 1994-12-05 | 1996-03-26 | Thomson Saginaw Ball Screw Co., Inc. | Ball nut and screw assembly with preload retaining ball return tube clamp |
US5868032A (en) * | 1996-04-04 | 1999-02-09 | Thomson Saginaw Ball Screw Company, Llc | Ball screw and nut linear actuator assemblies and methods of cushioning their travel |
US6101889A (en) * | 1998-01-20 | 2000-08-15 | Thomson Saginaw Ball Screw Company, Llc | Ball screw and nut linear actuator assemblies and methods of constructing and operating them |
DE29923059U1 (de) * | 1999-11-11 | 2000-05-25 | Dewert Antriebs Systemtech | Elektromotorische Verstellanordnung |
IT1319797B1 (it) * | 2000-01-21 | 2003-11-03 | A E Assemblaggi Elettromeccani | Dispositivo di trasmissione a vite-madrevite ad attrito volvente, edattuatore lineare comprendente tale dispositivo. |
DE10200169A1 (de) * | 2002-01-04 | 2003-07-17 | Cimosys Ag Goldingen | Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander |
US7127791B2 (en) * | 2003-12-02 | 2006-10-31 | International Business Machines Corporation | Split nut for use with a rod having dual directional screw threads about a common diameter |
US7188904B2 (en) * | 2004-01-30 | 2007-03-13 | Bae Industries, Inc. | Lead screw and gear box for use with a motorized adjustable seat back and exhibiting a nut and nylon spacer bushing in abutting engagement with a slotted catcher bracket for preventing end-play of the lead screw as well as buzz, squeak and rattle in tensile and compressive loading situations |
US7611128B2 (en) | 2006-08-30 | 2009-11-03 | Moteck Electric Corp. | Lifter |
CN101232220A (zh) * | 2008-01-17 | 2008-07-30 | 浙江新益控制系统有限公司 | 电动线性驱动器 |
DE102012219113A1 (de) | 2011-11-09 | 2013-05-16 | Dewertokin Gmbh | Elektromotorischer Linearantrieb, insbesondere zum Verstellen von Liege- und Sitzmöbeln |
-
2012
- 2012-07-03 DE DE102012211514.5A patent/DE102012211514B4/de active Active
- 2012-07-03 DE DE202012013161.3U patent/DE202012013161U1/de not_active Expired - Lifetime
-
2013
- 2013-06-27 WO PCT/EP2013/063466 patent/WO2014005912A1/de active Application Filing
- 2013-06-27 US US14/412,293 patent/US9732833B2/en active Active
- 2013-06-27 JP JP2015519087A patent/JP5987111B2/ja active Active
- 2013-06-27 EP EP13731803.6A patent/EP2869732B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US9732833B2 (en) | 2017-08-15 |
JP2015523143A (ja) | 2015-08-13 |
WO2014005912A1 (de) | 2014-01-09 |
EP2869732A1 (de) | 2015-05-13 |
EP2869732B1 (de) | 2018-04-04 |
US20150354679A1 (en) | 2015-12-10 |
DE102012211514A1 (de) | 2014-01-09 |
DE202012013161U1 (de) | 2015-04-01 |
DE102012211514B4 (de) | 2015-12-17 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |