ES8107371A1 - Friction Gears - Google Patents

Friction Gears

Info

Publication number
ES8107371A1
ES8107371A1 ES497179A ES497179A ES8107371A1 ES 8107371 A1 ES8107371 A1 ES 8107371A1 ES 497179 A ES497179 A ES 497179A ES 497179 A ES497179 A ES 497179A ES 8107371 A1 ES8107371 A1 ES 8107371A1
Authority
ES
Spain
Prior art keywords
race
rotation
cylinder
deformable
inner cylinder
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.)
Expired
Application number
ES497179A
Other languages
Spanish (es)
Other versions
ES497179A0 (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.)
P A RENTROP HUBBERT AND WAGNER FAHRZEUGAUSSTATTUNGEN
Original Assignee
P A RENTROP HUBBERT AND WAGNER FAHRZEUGAUSSTATTUNGEN
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 P A RENTROP HUBBERT AND WAGNER FAHRZEUGAUSSTATTUNGEN filed Critical P A RENTROP HUBBERT AND WAGNER FAHRZEUGAUSSTATTUNGEN
Publication of ES497179A0 publication Critical patent/ES497179A0/en
Publication of ES8107371A1 publication Critical patent/ES8107371A1/en
Expired 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H2049/006—Wave generators producing a non-elliptical shape of flexsplines, i.e. with a qualified different shape than elliptical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
  • Gears, Cams (AREA)

Abstract

A harmonic drive friction gear comprises a cam-shaped body of rotation 3 connected to a drive shaft (1), and a rolling bearing having a resiliently deformable outer race 9 and inner race 8, with the inner race 8 resting against the body of rotation. A hollow deformable inner cylinder 11 connected to a driven shaft is disposed concentrically with the outer race 9 and lies against the outer race. A non-rotatable, but deformable, hollow outer cylinder 12 is disposed concentrically with the inner cylinder 11 and lies against its outer surface, such that the inner cylinder 11 presses against the outer cylinder in the cam region of the body of rotation 3.
ES497179A 1979-12-06 1980-11-27 Friction Gears Expired ES8107371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2949050 1979-12-06

Publications (2)

Publication Number Publication Date
ES497179A0 ES497179A0 (en) 1981-10-01
ES8107371A1 true ES8107371A1 (en) 1981-10-01

Family

ID=6087723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497179A Expired ES8107371A1 (en) 1979-12-06 1980-11-27 Friction Gears

Country Status (8)

Country Link
JP (1) JPS5690150A (en)
BR (1) BR8007963A (en)
ES (1) ES8107371A1 (en)
FR (1) FR2471522A1 (en)
GB (1) GB2064685A (en)
IT (1) IT1142602B (en)
NL (1) NL8006405A (en)
SE (1) SE8008534L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143245A (en) * 1983-12-29 1985-07-29 Mitsubishi Electric Corp Harmonic gear device
GB2229509A (en) * 1989-02-07 1990-09-26 James * Hickey Dennis Epicyclic friction gearing
DE58902833D1 (en) * 1989-11-07 1993-01-07 Riester Kg Werner BEARING ARRANGEMENT.
US6302073B1 (en) * 1999-03-23 2001-10-16 Tcg Unitech Aktiengesellschaft Device for adjusting the phase angle of a camshaft of an internal combustion engine
US7552664B2 (en) * 2005-11-04 2009-06-30 Northrop Grumman Guidance and Electronics Co., Inc. Harmonic drive gear assembly with asymmetrical wave generator and associated flexspline
US8888374B1 (en) * 2013-05-08 2014-11-18 Hiwin Technologies Corp. Bearing with antiskid design
DE102016111546B4 (en) * 2016-06-23 2019-06-27 Pierburg Gmbh Wave gear for an internal combustion engine

Also Published As

Publication number Publication date
IT8085634A0 (en) 1980-12-05
ES497179A0 (en) 1981-10-01
IT1142602B (en) 1986-10-08
BR8007963A (en) 1981-06-23
SE8008534L (en) 1981-06-07
GB2064685A (en) 1981-06-17
NL8006405A (en) 1981-07-01
FR2471522A1 (en) 1981-06-19
JPS5690150A (en) 1981-07-22

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