FR2286984A1 - Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction - Google Patents

Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction

Info

Publication number
FR2286984A1
FR2286984A1 FR7433255A FR7433255A FR2286984A1 FR 2286984 A1 FR2286984 A1 FR 2286984A1 FR 7433255 A FR7433255 A FR 7433255A FR 7433255 A FR7433255 A FR 7433255A FR 2286984 A1 FR2286984 A1 FR 2286984A1
Authority
FR
France
Prior art keywords
gear
teeth
providing high
high ratio
inclined axis
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.)
Granted
Application number
FR7433255A
Other languages
French (fr)
Other versions
FR2286984B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7433255A priority Critical patent/FR2286984A1/en
Publication of FR2286984A1 publication Critical patent/FR2286984A1/en
Application granted granted Critical
Publication of FR2286984B3 publication Critical patent/FR2286984B3/fr
Granted legal-status Critical Current

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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)

Abstract

The fixed housing (1) supports a member (2) with gear teeth which mesh with the teeth (7) of the gear (6). The gear (6) is mounted on a bearing (5) at an angle to the shaft (4) which runs in bearings (3, 12). The generating cones of the teeth (7) of the wheel (6) and member (2) have a common apex which lies on the axis of the shaft (4). The wheel (6) has teeth (8) which mesh with teeth (9) of the wheel mounted on the output shaft (10). The generating cones of the these two sets of teeth also have a common apex. With about 100 teeth to each wheel but with a difference of one tooth between the meshing pairs, a reduction ratio of 1 to 10,000 can be achieved.
FR7433255A 1974-10-03 1974-10-03 Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction Granted FR2286984A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433255A FR2286984A1 (en) 1974-10-03 1974-10-03 Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433255A FR2286984A1 (en) 1974-10-03 1974-10-03 Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction

Publications (2)

Publication Number Publication Date
FR2286984A1 true FR2286984A1 (en) 1976-04-30
FR2286984B3 FR2286984B3 (en) 1977-07-08

Family

ID=9143696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433255A Granted FR2286984A1 (en) 1974-10-03 1974-10-03 Speed reduction gear with co-axial shafts - intermediate bevel gear with inclined axis providing high ratio reduction

Country Status (1)

Country Link
FR (1) FR2286984A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611483A1 (en) * 1987-03-06 1988-09-09 Micro Mega Sa Dental handpiece
EP0281847A1 (en) * 1987-03-06 1988-09-14 Micro-Mega (Suisse) S.A. Dental hand piece
WO2006074736A1 (en) * 2004-12-23 2006-07-20 Schaeffler Kg Device for changing the timing of an internal combustion engine
WO2010083543A1 (en) * 2009-01-22 2010-07-29 Gregor Puchhammer Wobble mechanism
DE102009002067A1 (en) * 2009-04-01 2010-10-14 Zf Friedrichshafen Ag Taumelradwolfromgetriebe
US7866288B2 (en) 2004-12-23 2011-01-11 Schaeffler Kg Device for varying the control times of an internal combustion engine
US20150209958A1 (en) * 2014-01-29 2015-07-30 Canon Kabushiki Kaisha Gear mechanism, speed change apparatus, actuator, and articulated robot arm

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611483A1 (en) * 1987-03-06 1988-09-09 Micro Mega Sa Dental handpiece
EP0281847A1 (en) * 1987-03-06 1988-09-14 Micro-Mega (Suisse) S.A. Dental hand piece
WO2006074736A1 (en) * 2004-12-23 2006-07-20 Schaeffler Kg Device for changing the timing of an internal combustion engine
US7866288B2 (en) 2004-12-23 2011-01-11 Schaeffler Kg Device for varying the control times of an internal combustion engine
WO2010083543A1 (en) * 2009-01-22 2010-07-29 Gregor Puchhammer Wobble mechanism
DE102009002067A1 (en) * 2009-04-01 2010-10-14 Zf Friedrichshafen Ag Taumelradwolfromgetriebe
US20150209958A1 (en) * 2014-01-29 2015-07-30 Canon Kabushiki Kaisha Gear mechanism, speed change apparatus, actuator, and articulated robot arm

Also Published As

Publication number Publication date
FR2286984B3 (en) 1977-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse