GB951951A - Improvements in or relating to a gear box - Google Patents

Improvements in or relating to a gear box

Info

Publication number
GB951951A
GB951951A GB4337560A GB4337560A GB951951A GB 951951 A GB951951 A GB 951951A GB 4337560 A GB4337560 A GB 4337560A GB 4337560 A GB4337560 A GB 4337560A GB 951951 A GB951951 A GB 951951A
Authority
GB
United Kingdom
Prior art keywords
holes
housing
gear
wheels
gearing
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
GB4337560A
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.)
ZD Y V I PLZEN NARODNI PODNIK
Zavody VI Lenina Plzen np
Original Assignee
ZD Y V I PLZEN NARODNI PODNIK
Zavody VI Lenina Plzen np
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 ZD Y V I PLZEN NARODNI PODNIK, Zavody VI Lenina Plzen np filed Critical ZD Y V I PLZEN NARODNI PODNIK
Publication of GB951951A publication Critical patent/GB951951A/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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/033—Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units

Landscapes

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

Abstract

951,951. Toothed gearing. ZAVODY V.I. LENINA PLZEN, NARODNI PODNIK. Dec. 16, 1960 [Dec. 16, 1959], No. 43375/60. Heading F2Q. A gearcase comprises a housing having coaxial apertures receiving rotatably positioned covers formed with holes arranged in mirror-image pattern to accept shafts supporting spur, bevel &c. gearing. In one form, a housing 1, Figs. 1-3, has base surfaces 2 and coaxial apertures 3, 4 adapted to receive rotatably positioned covers 17, 31, Figs. 7, 9, constructed with holes 19-23 arranged in mirror-image fashion. The centres of the holes 19-21 lie on straight lines intersecting straight lines passing through the holes 22, 23, and successive pairs of holes are spaced with their centres at increasing distances apart. The increase in distance between successive pairs of holes is in geometric progression. The sides 7, 8 of the housing are provided with cover plates (not shown) for mounting bevel pinions. The spatial arrangement, of the holes 19-23 is such that, in combination with standardized sets of spur, bevel &c. gearing, trains of gears giving different ratios may be arranged within the housing. The ratios thus obtainable are in geometric progression. A number of different-sized housings 1 can be manufactured, related dimensionally in such a way as to permit interchangeability between certain gear-wheels from the standardized sets. In a modification, Figs. 4-6 (not shown), the base surfaces of the housing are so arranged that the gear shafts can be vertical. The widths of the teeth of the various standardized sets of gear-wheels may differ, the arrangement of the gear trains within the housing being such that those gear-wheels transmitting the greatest torque have the widest teeth.
GB4337560A 1959-12-16 1960-12-16 Improvements in or relating to a gear box Expired GB951951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS731859 1959-12-16

Publications (1)

Publication Number Publication Date
GB951951A true GB951951A (en) 1964-03-11

Family

ID=5422081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4337560A Expired GB951951A (en) 1959-12-16 1960-12-16 Improvements in or relating to a gear box

Country Status (2)

Country Link
BE (1) BE598225A (en)
GB (1) GB951951A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500391B1 (en) * 1965-02-12 1970-12-10 Falk Corp Circular gear housing
US3603162A (en) * 1968-09-05 1971-09-07 Agria Werke Gmbh Motor-driven single axle agricultural machine
US4465422A (en) * 1980-10-30 1984-08-14 The Pope Company, Inc. Methods and apparatus for threading a pipe
US5159803A (en) * 1991-05-31 1992-11-03 Earley Jr Gilbert E Edging and trimming mechanism for use with a power lawn mower
ES2184570A1 (en) * 2000-08-10 2003-04-01 Domenech Const Mec Universal box-casing for speed reducers
GB2486513A (en) * 2011-07-15 2012-06-20 Team Durango Ltd Gearbox with two operating configurations

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500391B1 (en) * 1965-02-12 1970-12-10 Falk Corp Circular gear housing
US3603162A (en) * 1968-09-05 1971-09-07 Agria Werke Gmbh Motor-driven single axle agricultural machine
US4465422A (en) * 1980-10-30 1984-08-14 The Pope Company, Inc. Methods and apparatus for threading a pipe
US5159803A (en) * 1991-05-31 1992-11-03 Earley Jr Gilbert E Edging and trimming mechanism for use with a power lawn mower
ES2184570A1 (en) * 2000-08-10 2003-04-01 Domenech Const Mec Universal box-casing for speed reducers
GB2486513A (en) * 2011-07-15 2012-06-20 Team Durango Ltd Gearbox with two operating configurations
WO2013011278A1 (en) * 2011-07-15 2013-01-24 Arrma Durango Ltd Gearbox
GB2486513B (en) * 2011-07-15 2013-07-10 Arrma Durango Ltd Gearbox
US8827030B1 (en) 2011-07-15 2014-09-09 Arrma Durango Ltd Gearbox

Also Published As

Publication number Publication date
BE598225A (en) 1961-04-14

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