TW431969B - Anisotropic film - Google Patents

Anisotropic film Download PDF

Info

Publication number
TW431969B
TW431969B TW088104240A TW88104240A TW431969B TW 431969 B TW431969 B TW 431969B TW 088104240 A TW088104240 A TW 088104240A TW 88104240 A TW88104240 A TW 88104240A TW 431969 B TW431969 B TW 431969B
Authority
TW
Taiwan
Prior art keywords
keyway
connecting rod
linkage mechanism
slider
gear
Prior art date
Application number
TW088104240A
Other languages
English (en)
Inventor
Jobst Tilman Jaeger
Alan Jon Sipinen
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of TW431969B publication Critical patent/TW431969B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Retarders (AREA)

Description

M431969 五、新型說明： 【新型所屬之技術領域】 •種加倍輸出型連動機 本創作係與轉動機構有關，特別 構裝置。 【先前技術】 由於機構運動最主要以省時省力為主，機構運動能夠輪入一次， 次多的機構即為良好有改善的設計，在人民環保意識抬 =來愈多人賴構設計皆輸人少而輸出越多，效率越高的設計法 種傳動般汽機車業發展傳動系統的優先考量，五 動系統也為八機車與飛行器設計的主流。 該高效能輸出機構主要係於傳動機構設計上有適當的比 ^機構’使傳㈣統得以輸出增倍並使整體體積賴，如此—來，可 2用於各種_親的紐顺單向馳赌上，料交駐火 車、機車、飛行器所使用，達到事半功倍的目的，^^ =情形’輸出與輸入功率不高必須立即改善心 嫩成傳梅體過程經常故障造成能源的浪費 藉此，如何開發出-種加倍輸出型連動機構震置 、【：内題容】即是本創作急欲解決的問題，咖^ 本創作之目的係在提供-種加倍輸出型連動機構 ^由-旋轉元件、固定齒輪、行星齒輪套件、連桿―、狀鎖—j 孝干-、固定鎖二、鍵槽讀、滑塊、與鍵槽所組成， ^ 接的鍵槽元件，賴藉㈣減的行星齒 動輕 3 拘辨，仃星齒輪套件繞 星齒輪套^====件翻^輪她為奇數，行 連才干一轉接旋轉機構、據 轉動一 轉二緣大，加料㈣連動機^構^復直線概顧，則可運 型連緣二構為裝了==:本創作所提供之-種加倍輪出 連桿—、固定销-、-車户_ 件、固定齒輪、行星齒輪套件、 組成，旋轉元件帶動二、固定銷二、鍵槽元件、滑塊、與鍵槽所 齒輪齒數比為奇i ’杜_套件與固定 桿一和鍵槽元件：/套件繞固定齒輪轉一圈可轉_接的連 二，使得連桿二轉H鍵!^件崎騎後騎帶軸接的連桿 直線滑塊機構，則可運轉二:1二_旋轉機構、搖擺機構或往復 ,. 轉—'人，為加倍輸出型連動機構裝置。 二次，達轉务細麵動，可運轉 摄用於述= 干四可耗接搖擺機構或往復直線滑塊機構單向滑塊機 構’用於-般精密加μ位的運動，亦可運轉二次，達到省功的目的。 本創作之優點在於： 1. 整體機構簡單’柄接的受控體不居。 2. 輪出可轉動二倍，省時。 3. 操作輕鬆簡單迅速。 4. 齒輪配合故障低。 M431969 【實施方式】 首先參閱第一、二與三圖’其為本創作之加倍輸出型連動機構 .裝置示意圖一、二與三，加倍輪出型連動機構裝置主要係由一旋 •轉元件（10)、固定齒輪(20)、行星齒輪套件(3〇)、連桿一（1〇〇)、固定 銷-(90)、連桿二(120)、固定銷二⑴〇)、鍵槽元件(4〇)、滑塊(8〇)、 與鍵槽（130)所組成，旋轉元件(1〇)帶動輕接的鍵槽元件(4〇)，鍵槽元 •件⑽帶_接的行星緣套件⑽，行星齒輪套件⑽繞著耗接的 固定齒輪(20)旋轉，行星齒輪套件(3〇)與固定齒輪⑽齒數比為奇 I數’行星齒輪套件(30)繞固定齒輪(2〇)轉一圈可轉動搞接的連桿一 (100)和鍵槽元件⑽，滑塊⑽)在鍵槽元件⑽的鍵槽⑽)前後移 動帶動耦接的連桿二（120)，使得連桿二(12〇)轉動二次。 請參閱第四圖與第五圖，其為本創作之加倍輸出型連動機構 裝置示意圖四與示意圖五，加倍輸出型連動機構裝置放置於拘束 平口（200) ’主要係由一旋轉元件（1〇)、固定齒輪(2〇)、行星齒輪套件 (30)、連桿一（100)、固定銷一（90)、連桿二（12〇)、固定銷二(11〇)、 .鍵槽元件(40)、滑塊(80)、與鍵槽（130)所組成，旋轉元件（1〇)帶動耦 接的鍵槽元件(40)，鍵槽元件(40)帶動輕接的行星齒輪套件(3〇)，行 星齒輪套件(30)繞者輕接的固定齒輪(2〇)旋轉，行星窗輪套件(3〇)與 固定齒輪(20)齒數比為奇數，行星齒輪套件(3〇)繞固定齒輪(即)轉一 圈可轉動耦接的連桿一（100)和鍵槽元件(4〇)，滑塊(8〇)在鍵槽元件 (40)的鍵槽（130)前後移動帶動耦接的連桿二（12〇) ’使得連桿二（12〇) 轉動二次，連桿二（120)耦接旋轉桿件(32〇)，旋轉桿件(32〇)繞著固定 軸(310)轉動二次，旋轉元件（1〇)、固定齒輪(2〇)、行星齒輪套件(3〇) 和固定軸（310)固定在拘束平台（2〇〇)上。 5 M431969 請參閱第六圖與第七圖，其為本創作之加倍輸出型連動機構 裝置示意圖六與示意圖七，加倍輸出型連動機構裝置放置於拘束 平台（200)，主要係由一旋轉元件（10)、固定齒輪(20)、行星齒輪套件 (30)、連桿一（100)、固定銷一（90)、連桿二(120)、固定銷二（11〇)、 鍵槽元件(40)、滑塊(80)、與鍵槽（130)所組成，旋轉元件（1〇)帶動耦 接的鍵槽元件(40)，鍵槽元件(40)帶動耦接的行星齒輪套件(3〇)，行 星齒輪套件(30)繞著轉接的固定齒輪(2〇)旋轉，行星齒輪套件(3〇)與 固定齒輪(20)齒數比為奇數，行星齒輪套件(3〇)繞固定齒輪(2〇)轉一 圈可轉動祕的連桿-(⑽)和鍵槽元件⑽），滑塊⑽在鍵槽元件 (4〇)的鍵槽(130)祕飾帶她接的連桿二(12())，使得連桿二( 5=^桿功2())祕鍵财塊(43G)，峨滑塊(_在鍵槽本 槽u=:r°) ’鍵槽滑塊_在鍵槽本體⑽)上的鍵 的，=所:二文所揭示之内容’本創作確可達到創作之預期目 町如供一種加倍輸出型連動機 頂湧目 出加倍’極具產業上_之價值’爰依法提^型迅速，輪 【圖式簡單說明】 =一圖係本創作的加倍輸出型連動 第二圖係本創作的加倍輸出 2不思圖-。 第三圖係本創作的加倍輸出型連==示意圖二。 第四圖係本創作的加倍輸出型連==示意圖三。 第五圖係本創作—彳1動機構裝置示意圖四。 作的加倍輸出型連動機構裝置示意圖五。 6 M431969 第六圖係本創作的加倍輸出型連動機構裝置示意圖六。 第七圖係本創作的加倍輸出型連動機構裝置示意圖七。 •【主要元件符號說明】 (10)旋轉元件（20)固定齒輪 (30)行星齒輪套件（40)鍵槽元件 (80)滑塊(90)固定銷一 (100)連桿一（110)固定銷二 • (120)連桿二（130)鍵槽 (320)旋轉桿件(310)固定轴（200)拘束平台 (430)鍵槽滑塊(410)鍵槽本體(420)鍵槽執道

Claims (1)

  1. ^、申請專利範圍： 定種加倍輸出型連動機構裝置，士 輪、行星齒輪套件、連桿_、固 絲由—旋轉元件、固 q7L件、滑塊、+ 鱗〜、連桿二、固定銷二、鍵 讓固定齒輪旋轉H該仃星諸輪套件繞著輕接的 星齒輪套件套件與該111定齒輪齒數比為奇數，該行 件疋㈤輪轉—圈可轉動_的該連桿—和該鍵槽元 得_^該鍵槽元件的該鍵槽前後移動帶她接的該連桿二^ 乂咬彳干一轉動二次。 置所一 _連動機構- 置3发如申請專利範圍第丨項所述之加倍輸出型連動機構装 其中該連桿二可耦接搖擺機構。 又 4立如申請專利範圍第i項所述之加倍輸出型連動機構裝 其中該連桿二可耦接往復直線滑塊機構。 t
TW088104240A 1998-04-03 1999-03-18 Anisotropic film TW431969B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/055,173 US6270910B1 (en) 1998-04-03 1998-04-03 Anisotropic film

Publications (1)

Publication Number Publication Date
TW431969B true TW431969B (en) 2001-05-01

Family

ID=21996117

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088104240A TW431969B (en) 1998-04-03 1999-03-18 Anisotropic film

Country Status (15)

Country Link
US (1) US6270910B1 (zh)
EP (1) EP1068259B1 (zh)
JP (1) JP4128745B2 (zh)
KR (1) KR100549676B1 (zh)
CN (1) CN1107088C (zh)
AR (1) AR015743A1 (zh)
AU (1) AU750134B2 (zh)
BR (1) BR9815792A (zh)
CA (1) CA2325622A1 (zh)
DE (1) DE69827300T2 (zh)
ES (1) ES2232016T3 (zh)
IL (1) IL138451A (zh)
MX (1) MXPA00009658A (zh)
TW (1) TW431969B (zh)
WO (1) WO1999051666A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412556B (zh) * 2007-12-21 2013-10-21 Kraton Polymers Us Llc 軟彈性薄膜

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927315B1 (en) 1999-07-30 2005-08-09 3M Innovative Properties Company Adhesive composite having distinct phases
US6447875B1 (en) * 1999-07-30 2002-09-10 3M Innovative Properties Company Polymeric articles having embedded phases
FR2812185B1 (fr) 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison semi-rigide pour la stabilisation du rachis
FR2812186B1 (fr) 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison souple pour la stabilisation du rachis
EP2308536B1 (en) * 2000-12-12 2012-03-28 ResMed Limited Headgear
US6869666B2 (en) 2001-05-02 2005-03-22 3M Innovative Properties Company Controlled-puncture films
US7214285B2 (en) 2001-10-02 2007-05-08 3M Innovative Properties Company Method of applying a fastener portion to a diaper
KR20040106484A (ko) * 2002-05-08 2004-12-17 나가세 상교오 가부시키가이샤 신축 가능한 수지 성형체 및 이의 제조방법
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US20050066486A1 (en) * 2003-09-29 2005-03-31 3M Innovative Properties Company Closure system and method of manufacture
EP1674063A1 (en) * 2004-12-23 2006-06-28 3M Innovative Properties Company Extensible side panel
US20060199457A1 (en) * 2005-03-01 2006-09-07 Kimberly-Clark Worldwide, Inc. Cloth-like biaxial stretch nonwoven
US20060288547A1 (en) * 2005-06-23 2006-12-28 3M Innovative Properties Company Zoned stretching of a web
US20070040000A1 (en) * 2005-08-19 2007-02-22 3M Innovative Properties Company Zoned stretching of a web
US20070040301A1 (en) * 2005-08-19 2007-02-22 3M Innovative Properties Company Zoned stretching of a web
US7784954B1 (en) 2006-07-25 2010-08-31 Fusion Optix, Inc. Polarization sensitive light homogenizer
US7943537B2 (en) * 2006-09-19 2011-05-17 Irving Personal Care Limited Stretch laminate material and methods of making same
MX2009005714A (es) * 2006-11-30 2009-06-18 Pliant Corp Laminado estirable en la direccion de la maquina, que puede estirarse en la direccion transversal.
US20090093819A1 (en) * 2007-10-05 2009-04-09 Abhijeet Joshi Anisotropic spinal stabilization rod
KR101568889B1 (ko) * 2007-12-21 2015-11-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다층 플래싱 테이프
EP3115034B1 (en) 2008-05-30 2020-05-06 KCI Licensing, Inc. Reduced-pressure, linear wound closing bolsters and systems
JP5406283B2 (ja) 2008-05-30 2014-02-05 ケーシーアイ ライセンシング インコーポレイテッド 湾曲した身体部分に用いる減圧・圧縮システムおよび装置
US8623047B2 (en) 2010-04-30 2014-01-07 Kci Licensing, Inc. System and method for sealing an incisional wound
WO2013181211A1 (en) * 2012-05-30 2013-12-05 Exatec, Llc Plastic assembly, methods of making and using the same, and articles comprising the same
KR102213340B1 (ko) * 2016-12-23 2021-02-08 보레알리스 아게 저 휘발성 플라스토머를 얻기 위한 공정

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014695B2 (ja) 1979-03-06 1985-04-15 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 層状成形製品及びその製造方法
JPS59155478A (ja) 1983-02-03 1984-09-04 Japan Synthetic Rubber Co Ltd 熱可塑性伸縮テ−プ
EP0189270A3 (en) * 1985-01-24 1988-06-22 Mobil Oil Corporation Method for making articles from polymer blends
US5514470A (en) 1988-09-23 1996-05-07 Kimberly-Clark Corporation Composite elastic necked-bonded material
US5501679A (en) 1989-11-17 1996-03-26 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
US5354597A (en) 1990-03-30 1994-10-11 Minnesota Mining And Manufacturing Company Elastomeric tapes with microtextured skin layers
US5344691A (en) 1990-03-30 1994-09-06 Minnesota Mining And Manufacturing Company Spatially modified elastic laminates
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5221274A (en) 1991-06-13 1993-06-22 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5241031A (en) * 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5376430A (en) 1992-06-19 1994-12-27 Minnesota Mining And Manufacturing Company Elastic film laminate
US5472775A (en) 1993-08-17 1995-12-05 The Dow Chemical Company Elastic materials and articles therefrom
WO1995006148A1 (en) * 1993-08-20 1995-03-02 Smith & Nephew Richards, Inc. Self-reinforced ultra-high molecular weight polyethylene composites
JP3191054B2 (ja) 1994-06-01 2001-07-23 ザ・ダウ・ケミカル・カンパニー 熱可塑性ブレンド組成物
CA2138327C (en) 1994-07-19 2005-09-06 William B. Haffner Composite elastic necked-bonded material
JP3471434B2 (ja) 1994-08-25 2003-12-02 三菱化学株式会社 積層体
DE69525900T2 (de) 1994-11-17 2002-11-21 Kraton Polymers Research B.V., Amsterdam Mischungen aus Block-Copolymeren und Metallocen-Polyolefinen
WO1997010300A1 (en) 1995-09-14 1997-03-20 Exxon Chemical Patents Inc. Propylene polymer blends and films and articles made therefrom
US5885908A (en) * 1996-10-04 1999-03-23 Minnesota Mining And Manufacturing Co. Anisotropic elastic films
US5861463A (en) * 1996-10-31 1999-01-19 The Dow Chemical Company Impact-modified thermoplastic polyolefins and articles fabricated therefrom
JP3355367B2 (ja) 1998-01-26 2002-12-09 独立行政法人産業技術総合研究所 魚病抗菌剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412556B (zh) * 2007-12-21 2013-10-21 Kraton Polymers Us Llc 軟彈性薄膜

Also Published As

Publication number Publication date
WO1999051666A1 (en) 1999-10-14
AU750134B2 (en) 2002-07-11
KR100549676B1 (ko) 2006-02-08
ES2232016T3 (es) 2005-05-16
DE69827300D1 (de) 2004-12-02
CN1107088C (zh) 2003-04-30
EP1068259B1 (en) 2004-10-27
KR20010042397A (ko) 2001-05-25
CA2325622A1 (en) 1999-10-14
BR9815792A (pt) 2000-11-28
IL138451A0 (en) 2001-10-31
CN1291212A (zh) 2001-04-11
EP1068259A1 (en) 2001-01-17
MXPA00009658A (es) 2003-07-14
JP2002510729A (ja) 2002-04-09
AU9111198A (en) 1999-10-25
JP4128745B2 (ja) 2008-07-30
IL138451A (en) 2005-09-25
AR015743A1 (es) 2001-05-16
DE69827300T2 (de) 2006-02-16
US6270910B1 (en) 2001-08-07

Similar Documents

Publication Publication Date Title
CN109481234B (zh) 一种可拟人步态的双自由度康复训练装置
CN208468383U (zh) 一种仿真机器人的腰部机构
CN213693388U (zh) 一种伺服减速电机圈数记录装置
CN112576723A (zh) 一种单杆动力转换系统
CN112713719A (zh) 一种伺服减速电机圈数记录装置
CN201097132Y (zh) 三针塔钟机芯
CN208453187U (zh) 一种自行车往复圆周转换机构
CN106015496B (zh) 一种换向机构
CN203051662U (zh) 一种联动机构
CN101984383B (zh) 双轴间歇联动装置
CN110027343A (zh) 一种辅助老人阅读的摩擦式自动翻书装置
CN209943011U (zh) 镜像棘轮互备式手摇发电机构及无源电子锁
TWM431969U (en) Mechanism device of double output type
CN2526873Y (zh) 120单反转机装置
CN2464387Y (zh) 用手把可驱动前进的滑板车
CN2464987Y (zh) 无摩擦低阻力的单向驱动齿轮
CN211396953U (zh) 一种圆形金库门的传动结构
CN210056515U (zh) 一种护理床
CN220338031U (zh) 多媒体信息发布系统
CN223174265U (zh) 一种增扭器
CN209720498U (zh) 一种定量分配药物的装置
CN201269292Y (zh) 一种齿轮传动与谐波传动混合减速器
CN115045973B (zh) 一种单电机驱动两自由度的绕“8”字型运动结构
CN201273363Y (zh) 槽轮分度机构
CN2175491Y (zh) 永磁式可调整刹车装置

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees