GB897066A - Improvements in or relating to power transmission gearing - Google Patents

Improvements in or relating to power transmission gearing

Info

Publication number
GB897066A
GB897066A GB1852559A GB1852559A GB897066A GB 897066 A GB897066 A GB 897066A GB 1852559 A GB1852559 A GB 1852559A GB 1852559 A GB1852559 A GB 1852559A GB 897066 A GB897066 A GB 897066A
Authority
GB
United Kingdom
Prior art keywords
driving
couplings
pairs
driven gears
gears
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
GB1852559A
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.)
Renk GmbH
Original Assignee
Renk GmbH
Zahnraederfabrik Renk AG
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 Renk GmbH, Zahnraederfabrik Renk AG filed Critical Renk GmbH
Publication of GB897066A publication Critical patent/GB897066A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Landscapes

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

Abstract

897,066. Toothed gearing. ZAHNRAEDERFABRIK RENK A.G. June 1, 1959 [June 9, 1958], No. 18525/59. Class 80 (1). In a double helical double reduction gearing having a divided power transmission path, coaxial driving and driven gears 1, 4, respectively, mesh with several (three shown) spaced countershaft gear pairs 2, 3 and 2<SP>1</SP>, 3<SP>1</SP> mounted in a housing 12, the gears of each pair being non-rotatably connected, e.g. through splines or elastic couplings 5, or 6, so as to permit angular and axial displacement of their axes, and the driving driven gears are positively located radially merely by engaging the countershaft gear pairs. As shown, one countershaft pair 2<SP>1</SP>, 3<SP>1</SP> is axially located by thrust bearings 15, and the driving and driven gears 1, 4 are connected to their shafts through splined couplings 7, 8, whereby meshing engagement locates the gears 1, 4 both radially and axially. In Fig. 3, not shown, the thrust bearings 15 are omitted and the driving and driven gears are located axially by flexible shafts which replace the couplings 7 and 8. The spline couplings 6 of all but one of the countershaft gear-pairs are adjustably pinned on one of the gear-pairs to accommodate mesh.
GB1852559A 1958-06-09 1959-06-01 Improvements in or relating to power transmission gearing Expired GB897066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ6700A DE1149958B (en) 1958-06-09 1958-06-09 Double helical gear drive

Publications (1)

Publication Number Publication Date
GB897066A true GB897066A (en) 1962-05-23

Family

ID=7619853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1852559A Expired GB897066A (en) 1958-06-09 1959-06-01 Improvements in or relating to power transmission gearing

Country Status (2)

Country Link
DE (1) DE1149958B (en)
GB (1) GB897066A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861825A1 (en) * 2003-10-30 2005-05-06 Redex Transmission gearbox for e.g. epicyclic gear train, has air duct seal formed by two annular pellets and installed in case between input and output shafts to which input and output central gears are respectively coupled
US7291088B2 (en) 2002-11-22 2007-11-06 Joachim Arndt Method for effecting low-loss torque transmission in planetary gears
CN110985609A (en) * 2020-01-07 2020-04-10 北京万创兴达科技有限公司 Double-gear-set anti-backlash speed reducer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1450895C2 (en) * 1964-06-03 1972-05-10 Zahnräderfabrik Renk AG, 8900 Augsburg Two-stage stationary gear with power split
DE4017226A1 (en) * 1990-05-29 1991-12-05 Bhs Voith Getriebetechnik Gmbh BRANCHING GEARBOX
DE102010027564A1 (en) 2010-07-19 2012-01-19 Isar Getriebetechnik Kg Ultra-high speed drive and gear box combination for small or micro motor, has gear box whose design, material and manufacturing method are adapted for reduction of rotation speed of motor in region of less power ratings
DE202011103494U1 (en) * 2011-07-20 2012-10-25 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Gear arrangement for a Verstellelementantrieb a motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346737C (en) * 1915-06-27 1922-01-06 Falk Company Returning gear transmission
US1399549A (en) * 1918-03-11 1921-12-06 Curran W Harvey Resilient gear
DE722920C (en) * 1938-10-30 1942-07-24 Kloeckner Humboldt Deutz Ag Gear change transmission with countershaft
US2496857A (en) * 1947-11-14 1950-02-07 United Aircraft Corp Reduction gear unit
DE814981C (en) * 1949-05-01 1951-09-27 Wilhelm Dipl-Ing Stoeckicht Planetary gear with herringbone teeth
GB773458A (en) * 1954-07-20 1957-04-24 Wilhelm Gustav Stoeckicht Improvements in or relating to epicyclic gear units
AT189469B (en) * 1955-11-17 1957-04-10 Me Ra Mechanische Regelanlagen Backlash-free planetary gear transmission
DE1031015B (en) * 1956-06-08 1958-05-29 British Overseas Airways Corp Hydraulic pressure load cell for scales, pressure measuring devices or the like.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291088B2 (en) 2002-11-22 2007-11-06 Joachim Arndt Method for effecting low-loss torque transmission in planetary gears
FR2861825A1 (en) * 2003-10-30 2005-05-06 Redex Transmission gearbox for e.g. epicyclic gear train, has air duct seal formed by two annular pellets and installed in case between input and output shafts to which input and output central gears are respectively coupled
CN110985609A (en) * 2020-01-07 2020-04-10 北京万创兴达科技有限公司 Double-gear-set anti-backlash speed reducer

Also Published As

Publication number Publication date
DE1149958B (en) 1963-06-06

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