FR2444205A1 - Engrenage conique exercant une force de levier variable et differentiel comportant un tel engrenage - Google Patents

Engrenage conique exercant une force de levier variable et differentiel comportant un tel engrenage

Info

Publication number
FR2444205A1
FR2444205A1 FR7930788A FR7930788A FR2444205A1 FR 2444205 A1 FR2444205 A1 FR 2444205A1 FR 7930788 A FR7930788 A FR 7930788A FR 7930788 A FR7930788 A FR 7930788A FR 2444205 A1 FR2444205 A1 FR 2444205A1
Authority
FR
France
Prior art keywords
gear
exercising
variable
lever force
differential lever
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
FR7930788A
Other languages
English (en)
Other versions
FR2444205B3 (fr
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.)
MAC CAW THOMAS
Original Assignee
MAC CAW THOMAS
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 MAC CAW THOMAS filed Critical MAC CAW THOMAS
Publication of FR2444205A1 publication Critical patent/FR2444205A1/fr
Application granted granted Critical
Publication of FR2444205B3 publication Critical patent/FR2444205B3/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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement
    • 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
    • Y10T74/19688—Bevel
    • 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
    • Y10T74/19949—Teeth
    • Y10T74/19958—Bevel

Landscapes

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

Abstract

Engrenage conique destiné notamment, dans un différentiel, à faire varier le bras de levier qui détermine le travail fourni par le couple moteur. La roue et le pignon à dentures tronconiques de cet engrenage engrènent l'une avec l'autre le long de lignes successives 9 de contact ou d'engrènement dont les points médians se trouvent dans un plan déterminé de rotation 11 ou 12 de la roue dentée et à égale distance de l'axe du pignon. Application notamment à la réalisation de différentiels.
FR7930788A 1978-12-15 1979-12-14 Engrenage conique exercant une force de levier variable et differentiel comportant un tel engrenage Granted FR2444205A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/969,832 US4244243A (en) 1978-12-15 1978-12-15 Variable leverage gearing

Publications (2)

Publication Number Publication Date
FR2444205A1 true FR2444205A1 (fr) 1980-07-11
FR2444205B3 FR2444205B3 (fr) 1981-09-18

Family

ID=25516054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930788A Granted FR2444205A1 (fr) 1978-12-15 1979-12-14 Engrenage conique exercant une force de levier variable et differentiel comportant un tel engrenage

Country Status (16)

Country Link
US (1) US4244243A (fr)
JP (1) JPS5582841A (fr)
AU (1) AU525503B2 (fr)
BE (1) BE880637A (fr)
BR (1) BR7907828A (fr)
CA (1) CA1127427A (fr)
DE (1) DE2950000C2 (fr)
ES (2) ES8101740A1 (fr)
FR (1) FR2444205A1 (fr)
GB (1) GB2036921B (fr)
HU (1) HU182526B (fr)
IN (1) IN151404B (fr)
IT (1) IT1126504B (fr)
MX (1) MX149273A (fr)
PL (1) PL123593B2 (fr)
YU (1) YU301379A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290487U (fr) * 1988-12-28 1990-07-18
CN1461269A (zh) * 2001-02-12 2003-12-10 大众汽车有限公司 特别是优先用于汽车座椅的两个对中安置的匹配部件的旋转调整调节装置及所用的行星齿轮传动装置
US6964629B2 (en) 2001-06-01 2005-11-15 Torque-Traction Technologies, Inc. Differential gears with optimized number of teeth
CN1215946C (zh) * 2001-11-14 2005-08-24 王小椿 变传动比限滑差速器
US20050103142A1 (en) * 2003-11-18 2005-05-19 Hamilton Wayne J. Low angle intersecting and skew axis face gear
US8517884B2 (en) * 2006-03-24 2013-08-27 Gkn Sinter Metals, Llc Powder forged differential gear
JP5742778B2 (ja) 2012-04-26 2015-07-01 アイシン・エィ・ダブリュ株式会社 デファレンシャルギヤ
JP6308341B1 (ja) * 2016-10-04 2018-04-11 三菱電機株式会社 エレベーターシステム
US11662006B2 (en) * 2019-03-29 2023-05-30 Aisin Corporation Differential gear mechanism and method for designing the same
KR102451123B1 (ko) * 2021-01-13 2022-10-06 주식회사 트위니 다중 로봇의 엘리베이터 승하차 방법 및 장치
KR102489723B1 (ko) * 2021-04-21 2023-01-18 네이버랩스 주식회사 로봇 원격 제어 방법 및 시스템
KR102489722B1 (ko) * 2021-04-21 2023-01-17 네이버랩스 주식회사 엘리베이터의 최적 대기 위치에 탑승하는 로봇이 주행하는 건물

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295231A (en) * 1917-06-28 1919-02-25 Gleason Works Gearing.
US1455706A (en) * 1919-10-23 1923-05-15 Gen Motors Corp Coarse-pitch spiral-bevel gear
FR526821A (fr) * 1919-11-14 1921-10-14 Escher Wyss & Cie Const Mec Engrenage à roues dentées
US1856443A (en) * 1926-06-19 1932-05-03 Stoeckicht Wilhelm Bevel-wheel gearing
US1755102A (en) * 1927-06-09 1930-04-15 Perkins Machine & Gear Co Gear
US1818554A (en) * 1928-05-16 1931-08-11 Gleason Works Gear
US1763177A (en) * 1929-03-12 1930-06-10 Perkins Machine & Gear Company Method of laying out gears
US2009915A (en) * 1931-08-25 1935-07-30 Timken Axle Co Detroit Gearing
US2436276A (en) * 1940-12-31 1948-02-17 Gleason Works Variable leverage gearing
FR1104585A (fr) * 1954-07-12 1955-11-22 Illinois Tool Works Réducteur à axes obliques et son procédé de fabrication
US2971788A (en) * 1956-11-26 1961-02-14 Wildhaber Ernest Toothed member
US2918831A (en) * 1957-07-15 1959-12-29 Wildhaber Ernest Bevel-gear differential
DE1625599A1 (de) * 1967-10-28 1970-08-06 Porsche Kg Kegelzahnrad mit ballig geformten Zahnflanken
US3703108A (en) * 1971-04-12 1972-11-21 Thomas M Mccaw Differential
US3872741A (en) * 1973-08-08 1975-03-25 Caterpillar Tractor Co Differential gear assembly
DE2430645A1 (de) * 1974-06-26 1976-01-08 Guenter Prof Dipl Ing Laue Verschleiss- und geraeuscharmes zahnradgetriebe
JPS51117256A (en) * 1975-04-07 1976-10-15 Hasegawa Haguruma:Kk Double-contact two-line meshing type wn gear

Also Published As

Publication number Publication date
AU525503B2 (en) 1982-11-11
IT7927913A0 (it) 1979-12-07
ES486942A0 (es) 1980-12-16
BE880637A (fr) 1980-04-01
AU5301179A (en) 1980-06-19
ES494229A0 (es) 1981-08-01
GB2036921A (en) 1980-07-02
IT1126504B (it) 1986-05-21
PL220426A2 (fr) 1980-08-11
BR7907828A (pt) 1980-07-22
IN151404B (fr) 1983-04-09
CA1127427A (fr) 1982-07-13
ES8101740A1 (es) 1980-12-16
YU301379A (en) 1983-01-21
HU182526B (en) 1984-01-30
JPS5582841A (en) 1980-06-21
JPS638341B2 (fr) 1988-02-22
DE2950000A1 (de) 1980-06-19
ES8106362A1 (es) 1981-08-01
GB2036921B (en) 1982-11-24
MX149273A (es) 1983-10-05
FR2444205B3 (fr) 1981-09-18
DE2950000C2 (de) 1983-01-13
PL123593B2 (en) 1982-10-30
US4244243A (en) 1981-01-13

Similar Documents

Publication Publication Date Title
FR2444205A1 (fr) Engrenage conique exercant une force de levier variable et differentiel comportant un tel engrenage
FR2401480A1 (fr) Dispositif de prevention de bruit de chaine
FR2603965A1 (fr) Transmission de commande
MY102545A (en) Planetary steering differential
FR2366466A1 (fr) Machine hydrostatique a engrenages, comportant une paire de roues trochoidales
FR2447498A1 (fr) Pignon dente de motocyclette
GB1426465A (en) Variable-ratio steering gears for motor vehicles
FR2422873A1 (fr) Engrenage, notamment pour boudineuse a double vis
KR890016309A (ko) 유성치차 증감속기
JPH0353374U (fr)
FR2372999A1 (fr) Engrenage planetaire a six roues planetaires
ES2013616B3 (es) Transmision de engranajes con una relacion de desmultiplicacion variable sin escalonamientos.
DE2260374A1 (de) Unsymetrisches triebwerk
FR2422875A1 (fr) Boite de vitesses pour vehicules
GB1468691A (en) Drive transmission mechanism
GB1182984A (en) Speed Reducer Mechanism.
BR8703424A (pt) Bomba de oleo
FR2449313A1 (fr) Compteur a remise a zero
JPS5715140A (en) Speed reducer
GB1384321A (en) Speed reducing transmission
FR2356061A1 (fr) Transformateur de vitesse et de couple
FR2454567A1 (fr) Changement de vitesse a train epicycloidal et convertisseur de couple, avec quatre rapports de marche avant et pontage du convertisseur
DE669352C (de) Reibradgetriebe
FR2436293A1 (fr) Engrenage differentiel
JPS5757956A (en) Differential gear

Legal Events

Date Code Title Description
TP Transmission of property