IT1126504B - Gruppo di ingranaggi con azione a leva variabile - Google Patents

Gruppo di ingranaggi con azione a leva variabile

Info

Publication number
IT1126504B
IT1126504B IT27913/79A IT2791379A IT1126504B IT 1126504 B IT1126504 B IT 1126504B IT 27913/79 A IT27913/79 A IT 27913/79A IT 2791379 A IT2791379 A IT 2791379A IT 1126504 B IT1126504 B IT 1126504B
Authority
IT
Italy
Prior art keywords
gears
group
lever action
variable lever
variable
Prior art date
Application number
IT27913/79A
Other languages
English (en)
Italian (it)
Other versions
IT7927913A0 (it
Inventor
Thomas M Mccaw
Original Assignee
Thomas M Mccaw
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 Thomas M Mccaw filed Critical Thomas M Mccaw
Publication of IT7927913A0 publication Critical patent/IT7927913A0/it
Application granted granted Critical
Publication of IT1126504B publication Critical patent/IT1126504B/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
    • 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)
IT27913/79A 1978-12-15 1979-12-07 Gruppo di ingranaggi con azione a leva variabile IT1126504B (it)

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
IT7927913A0 IT7927913A0 (it) 1979-12-07
IT1126504B true IT1126504B (it) 1986-05-21

Family

ID=25516054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27913/79A IT1126504B (it) 1978-12-15 1979-12-07 Gruppo di ingranaggi con azione a leva variabile

Country Status (16)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290487U (en]) * 1988-12-28 1990-07-18
EP1361969A1 (de) * 2001-02-12 2003-11-19 Volkswagen Aktiengesellschaft Verstelleinrichtung zur drehverstellung zweier zentrisch gelagerter adapterstücke, insbesondere für einen sitz vorzugsweise eines kraftfahrzeuges, und planetengetriebe hierfür
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
US12012301B2 (en) * 2016-10-04 2024-06-18 Mitsubishi Electric Corporation Elevator system
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
ES494229A0 (es) 1981-08-01
JPS638341B2 (en]) 1988-02-22
AU525503B2 (en) 1982-11-11
JPS5582841A (en) 1980-06-21
GB2036921B (en) 1982-11-24
MX149273A (es) 1983-10-05
HU182526B (en) 1984-01-30
GB2036921A (en) 1980-07-02
FR2444205B3 (en]) 1981-09-18
IN151404B (en]) 1983-04-09
AU5301179A (en) 1980-06-19
FR2444205A1 (fr) 1980-07-11
BE880637A (fr) 1980-04-01
PL220426A2 (en]) 1980-08-11
ES486942A0 (es) 1980-12-16
IT7927913A0 (it) 1979-12-07
DE2950000C2 (de) 1983-01-13
CA1127427A (en) 1982-07-13
ES8101740A1 (es) 1980-12-16
DE2950000A1 (de) 1980-06-19
YU301379A (en) 1983-01-21
ES8106362A1 (es) 1981-08-01
US4244243A (en) 1981-01-13
BR7907828A (pt) 1980-07-22
PL123593B2 (en) 1982-10-30

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