GB172313A - Change-speed and reversing gear of the liquid type - Google Patents

Change-speed and reversing gear of the liquid type

Info

Publication number
GB172313A
GB172313A GB32268/21A GB3226821A GB172313A GB 172313 A GB172313 A GB 172313A GB 32268/21 A GB32268/21 A GB 32268/21A GB 3226821 A GB3226821 A GB 3226821A GB 172313 A GB172313 A GB 172313A
Authority
GB
United Kingdom
Prior art keywords
cylinders
crank
pins
lever
speed
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
GB32268/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB172313A publication Critical patent/GB172313A/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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/16—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing
    • F16H39/20—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing the connections of the pistons being at the inner ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)

Abstract

172,313. Lafitte, T. Dec. 1, 1920, [Conveation, date]. Void [Published under Sect. 91 of the Act]. Controlling-apparatus, arrangements of hand and foot gear in conjunction with; interlocking and guarding against wrong movements.-In an hydraulic change-speed and reversing gear comprising cylinders 1 carried by the driving shaft 3 and fixed cylinders 2, crank-pins 7, 8 forming part of a member 24, and a distributor 12 secured to the member 24, the crank-pins are adjusted by means of an inclined member 25 carried by a spring-controlled sleeve 29 keyed to the driven shaft 11 and slidden along by a lever 31, the movement of the member 25 simultaneously adjusting the radial position of a counter-weight 37 by means of rack-and-pinion and screw mechanism. The pivot of the lever 31 has a cam 33 serving as a variable stop for a finger 35 connected to the accelerating pedal 57 of the prime mover driving the shaft 3. A member 19 is revolubly mounted on the cylinders 2 so that it may be adjusted by means of a pedal 44 in order to put the cylinders into oommunication with the interior of the enclosing casing to uncouple the shafts, or to block the cylinder ports partially or wholly to produce a braking effect.
GB32268/21A 1920-12-01 1921-12-01 Change-speed and reversing gear of the liquid type Expired GB172313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR172313X 1920-12-01

Publications (1)

Publication Number Publication Date
GB172313A true GB172313A (en) 1923-03-01

Family

ID=8877453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32268/21A Expired GB172313A (en) 1920-12-01 1921-12-01 Change-speed and reversing gear of the liquid type

Country Status (1)

Country Link
GB (1) GB172313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587866A (en) * 1946-05-28 1952-03-04 Liljefors Anders Controllable hydraulic power transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587866A (en) * 1946-05-28 1952-03-04 Liljefors Anders Controllable hydraulic power transmission

Similar Documents

Publication Publication Date Title
GB721629A (en) Hydraulic continuous speed change gear
GB172313A (en) Change-speed and reversing gear of the liquid type
GB384418A (en) Improvements in or relating to dish-washing machines
US1685502A (en) Clutch and transmission mechanism
GB480768A (en) Improvements in or relating to variable compression engines
US1523542A (en) Power driving mechanism
GB267381A (en) Improvements in treadle driving mechanism for bicycles and the like
GB456374A (en) Improvements in or relating to driving means for mowing machines
GB268456A (en) A selector speed or feed changing device for machine tools
US2384133A (en) Milling machine
GB240441A (en)
US1899875A (en) Driving mechanism for flat knitting frames
GB229055A (en) Improvements in or relating to driving gear, brakes and engine-controlling gear of motor vehicles
SU428916A1 (en) AUTO OPERATOR
GB215325A (en) Improvements in and relating to hydraulic driving gear for machines
GB166109A (en) Improvements in and connected with hydraulically operated change speed or change speed and reversing gearing
US2058782A (en) High speed planing machine with hydraulic ram drive
ES223952U (en) Perfected transmission for agricultural machines. (Machine-translation by Google Translate, not legally binding)
GB247536A (en)
GB184987A (en) Improvements in or relating to apparatus for printing late news in newspaper printing machines
GB613676A (en) Improvements in mechanism for reciprocating the beds of printing machines
ES143074U (en) Portable mechanical mower. (Machine-translation by Google Translate, not legally binding)
JPS52141925A (en) Movable agricultural machine provided with running means of oil hydraulic drive type
GB259308A (en) Improvements in or relating to reversing gears
GB171382A (en) Reducing gear for aviation engines