IT1022918B - Meccanismo di trasmissione per piccole potenze - Google Patents

Meccanismo di trasmissione per piccole potenze

Info

Publication number
IT1022918B
IT1022918B IT28482/74A IT2848274A IT1022918B IT 1022918 B IT1022918 B IT 1022918B IT 28482/74 A IT28482/74 A IT 28482/74A IT 2848274 A IT2848274 A IT 2848274A IT 1022918 B IT1022918 B IT 1022918B
Authority
IT
Italy
Prior art keywords
transmission mechanism
small power
small
power
transmission
Prior art date
Application number
IT28482/74A
Other languages
English (en)
Original Assignee
Vdo Schindling
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 Vdo Schindling filed Critical Vdo Schindling
Application granted granted Critical
Publication of IT1022918B publication Critical patent/IT1022918B/it

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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • 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
    • Y10T74/1966—Intersecting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Retarders (AREA)
  • Electromechanical Clocks (AREA)
IT28482/74A 1973-10-17 1974-10-16 Meccanismo di trasmissione per piccole potenze IT1022918B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352016 DE2352016A1 (de) 1973-10-17 1973-10-17 Getriebe fuer kleine leistungen

Publications (1)

Publication Number Publication Date
IT1022918B true IT1022918B (it) 1978-04-20

Family

ID=5895634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28482/74A IT1022918B (it) 1973-10-17 1974-10-16 Meccanismo di trasmissione per piccole potenze

Country Status (6)

Country Link
US (1) US3977275A (it)
JP (1) JPS5066656A (it)
DE (1) DE2352016A1 (it)
FR (1) FR2248444B3 (it)
GB (1) GB1478154A (it)
IT (1) IT1022918B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544435B1 (fr) * 1983-04-12 1989-06-09 Assistance Indle Dauphinoise Dispositif de transmission d'un mouvement de rotation entre un arbre menant et un arbre mene
IT1196675B (it) * 1984-01-10 1988-11-25 Oscar Cordara Dispositivo meccanico coassiale per la riduzione della velocita angolare nel moto rotatorio
US4841809A (en) * 1986-12-30 1989-06-27 F. J. Engineering, Inc. Nutating gear positraction differential
JPS63502921A (ja) * 1986-12-30 1988-10-27 エフジェイ・エンジニアリング・インク 章動歯車ポジトラクション差動装置
US4853909A (en) * 1987-04-09 1989-08-01 Casio Computer Co., Ltd. Time correction mechanism for an analog timepiece using plastic gears for transmitting the rotation of the manual operation member to the hands
US5079754A (en) * 1990-05-07 1992-01-07 Huang Kuo C End-face waving gear reducer
US5140864A (en) * 1990-06-06 1992-08-25 Creed Durwood L Friction independent continuously variable transmission
JPH04125342A (ja) * 1990-09-17 1992-04-24 Ind Technol Res Inst 端面波状歯車減速機
KR100189281B1 (ko) * 1994-12-27 1999-06-01 미따라이 하지메 감속기
CN1671950A (zh) * 2002-07-24 2005-09-21 依纳-谢夫勒两合公司 用于改变内燃机的控制时间的装置
DE102004062038B4 (de) * 2004-12-23 2017-09-07 Schaeffler Technologies AG & Co. KG Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine
RU2285163C1 (ru) * 2005-02-10 2006-10-10 Общество с ограниченной ответственностью "АВВИ" Планетарно-цевочный редуктор
US7891272B2 (en) * 2006-11-14 2011-02-22 Schonlau William J Robotic harmonic flex-drive
CN109634447B (zh) 2013-08-09 2022-04-19 苹果公司 用于电子设备的触觉开关
US10048802B2 (en) 2014-02-12 2018-08-14 Apple Inc. Rejection of false turns of rotary inputs for electronic devices
US9494223B2 (en) * 2014-08-12 2016-11-15 The Boeing Company Harmonic drive apparatus
US10061399B2 (en) 2016-07-15 2018-08-28 Apple Inc. Capacitive gap sensor ring for an input device
US10019097B2 (en) 2016-07-25 2018-07-10 Apple Inc. Force-detecting input structure
US10962935B1 (en) 2017-07-18 2021-03-30 Apple Inc. Tri-axis force sensor
US11360440B2 (en) 2018-06-25 2022-06-14 Apple Inc. Crown for an electronic watch
US11561515B2 (en) 2018-08-02 2023-01-24 Apple Inc. Crown for an electronic watch
US12259690B2 (en) * 2018-08-24 2025-03-25 Apple Inc. Watch crown having a conductive surface
CN211293787U (zh) 2018-08-24 2020-08-18 苹果公司 电子表
CN209625187U (zh) 2018-08-30 2019-11-12 苹果公司 电子手表和电子设备
US11194299B1 (en) 2019-02-12 2021-12-07 Apple Inc. Variable frictional feedback device for a digital crown of an electronic watch
US11550268B2 (en) 2020-06-02 2023-01-10 Apple Inc. Switch module for electronic crown assembly
US12092996B2 (en) 2021-07-16 2024-09-17 Apple Inc. Laser-based rotation sensor for a crown of an electronic watch
US12189347B2 (en) 2022-06-14 2025-01-07 Apple Inc. Rotation sensor for a crown of an electronic watch
CN114922952B (zh) * 2022-06-17 2024-06-04 广东信稳能控技术研究有限公司 弹性永磁传动咬合触头

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821063A (en) * 1956-02-17 1958-01-28 Edward V Sundt Clockwork mechanism
US2849897A (en) * 1956-11-06 1958-09-02 Leendert Prins Drive for a step-up or step-down gear
US3190066A (en) * 1962-12-18 1965-06-22 Int Register Co Electric clock
US3258994A (en) * 1963-06-03 1966-07-05 Alex M Gorfin Speed changing device
US3532005A (en) * 1968-02-16 1970-10-06 Gen Motors Corp Gear reduction unit
US3661028A (en) * 1970-06-22 1972-05-09 Gyula S Fuchs Coacting pin-in-hole gears
DE2143662A1 (de) * 1971-09-01 1973-03-15 Johann Prof Dr I Kleinwaechter Getriebe insbesondere fuer grosse untersetzungsverhaeltnisse

Also Published As

Publication number Publication date
GB1478154A (en) 1977-06-29
US3977275A (en) 1976-08-31
FR2248444A1 (it) 1975-05-16
JPS5066656A (it) 1975-06-05
FR2248444B3 (it) 1977-07-22
DE2352016A1 (de) 1975-04-30

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