KR960011596A - 점성커플링 치차장치 - Google Patents

점성커플링 치차장치 Download PDF

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Publication number
KR960011596A
KR960011596A KR1019950031557A KR19950031557A KR960011596A KR 960011596 A KR960011596 A KR 960011596A KR 1019950031557 A KR1019950031557 A KR 1019950031557A KR 19950031557 A KR19950031557 A KR 19950031557A KR 960011596 A KR960011596 A KR 960011596A
Authority
KR
South Korea
Prior art keywords
protrusion
viscous coupling
recess
metal plate
recessed part
Prior art date
Application number
KR1019950031557A
Other languages
English (en)
Other versions
KR100192858B1 (ko
Inventor
고지 바바
Original Assignee
야마무라 가쯔미
세코샤 가부시끼가이샤
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 야마무라 가쯔미, 세코샤 가부시끼가이샤 filed Critical 야마무라 가쯔미
Publication of KR960011596A publication Critical patent/KR960011596A/ko
Application granted granted Critical
Publication of KR100192858B1 publication Critical patent/KR100192858B1/ko

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/02—Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19679—Spur

Abstract

본 발명은 스텝 모터를 구동원으로 하여 초점 바퀴가 실질적으로 매끄러운 연속 회전 운동을 하는 박형화된 점성 커플링 치차 장치를 제공하는 것을 목적으로 한다.
본 발명의 구성은 4번 바퀴(11)의 원반부의 일면에 통모양의 벽부(11a)가 돌출 설치되어 있다. 그리고 벽부(11a)의 외부에는 쇠붙이(11b)가, 내측에는 오목부(11c)가 설치되어 있다. 그리고 오목부(11c)에는 쇠붙이(11b)와 대향된 상부 플레이트(2)에 형성하고 있는 돌출부(2a)가 헐겁게 끼워져 있다. 그리고 오목부(11c)와 돌출부(2a)의 사이의 간극부(C)에는 점성유체(12)가 유입되어 있다.

Description

점성커플링 치차장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발며의 1실시예의 주요부의 단면도.

Claims (1)

  1. 원반부의 일면에 통 모양의 벽부를 돌출 설치하고, 상기 벽부의 외부에 쇠붙이를 설치하고 내측에는 오목부를 설치하고, 상기 오목부에는 상기 쇠붙이와 대향된 플레이트에 형성되는 돌출부를 헐겁게 끼워 설치하고, 상기 오목부와 상기 돌출부와의 사이의 간극부에는 점성유체를 유입시킨 것을 특징으로 하는 점성 커플링 치차 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950031557A 1994-09-28 1995-09-25 점성커플링 치차장치 KR100192858B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-233278 1994-09-28
JP6233278A JP2697763B2 (ja) 1994-09-28 1994-09-28 粘性カップリング歯車装置

Publications (2)

Publication Number Publication Date
KR960011596A true KR960011596A (ko) 1996-04-20
KR100192858B1 KR100192858B1 (ko) 1999-06-15

Family

ID=16952593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950031557A KR100192858B1 (ko) 1994-09-28 1995-09-25 점성커플링 치차장치

Country Status (7)

Country Link
US (1) US5746092A (ko)
JP (1) JP2697763B2 (ko)
KR (1) KR100192858B1 (ko)
CN (1) CN1048096C (ko)
GB (1) GB2293662B (ko)
HK (1) HK1009298A1 (ko)
TW (1) TW271476B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076419A (en) * 1999-01-25 2000-06-20 Lexmark International, Inc. Gear arrangement
EP1921520B1 (fr) 2006-11-13 2009-01-28 ETA SA Manufacture Horlogère Suisse Module d'entraînement comportant un micromoteur MEMS, procédé de fabrication de ce module, et pièce d'horlogerie équipée de ce module
EP1921522B1 (fr) 2006-11-13 2010-07-21 ETA SA Manufacture Horlogère Suisse Agencement pour l'interfaçage mécanique d'un micromoteur MEMS avec une roue horlogère et pièce d'horlogerie comportant cet agencement
ATE495481T1 (de) * 2006-11-13 2011-01-15 Eta Sa Mft Horlogere Suisse Mems-mikromotor und mit diesem mikromotor ausgerüstete uhr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013773A (ko) * 1973-06-07 1975-02-13
GB2197969B (en) * 1986-10-28 1990-05-16 Seiko Epson Corp Energy storing apparatus, e.g. for use in a timepiece
US5197045A (en) * 1987-10-28 1993-03-23 Seiko Epson Corporation Electronic watch
KR930010874B1 (ko) * 1988-04-18 1993-11-15 세이꼬 엡슨 가부시끼 가이샤 전자시계
JPH04219537A (ja) * 1990-12-19 1992-08-10 Matsushita Electric Ind Co Ltd グリスダンパ
JP2884267B2 (ja) * 1991-03-11 1999-04-19 株式会社ニフコ 回転ダンパー
SE509769C2 (sv) * 1993-09-03 1999-03-08 Itw Ateco Gmbh Rotationsdämpare

Also Published As

Publication number Publication date
TW271476B (en) 1996-03-01
GB2293662B (en) 1998-07-22
GB9519538D0 (en) 1995-11-29
CN1048096C (zh) 2000-01-05
US5746092A (en) 1998-05-05
CN1123422A (zh) 1996-05-29
GB2293662A (en) 1996-04-03
JPH0894770A (ja) 1996-04-12
HK1009298A1 (en) 1999-05-28
JP2697763B2 (ja) 1998-01-14
KR100192858B1 (ko) 1999-06-15

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