GB257052A - Improvements in variable speed mechanism - Google Patents

Improvements in variable speed mechanism

Info

Publication number
GB257052A
GB257052A GB1661325A GB1661325A GB257052A GB 257052 A GB257052 A GB 257052A GB 1661325 A GB1661325 A GB 1661325A GB 1661325 A GB1661325 A GB 1661325A GB 257052 A GB257052 A GB 257052A
Authority
GB
United Kingdom
Prior art keywords
studs
cylinders
ports
oil
variable 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
GB1661325A
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.)
SEPTIMUS EDWIN SCOTT
Original Assignee
SEPTIMUS EDWIN SCOTT
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 SEPTIMUS EDWIN SCOTT filed Critical SEPTIMUS EDWIN SCOTT
Priority to GB1661325A priority Critical patent/GB257052A/en
Publication of GB257052A publication Critical patent/GB257052A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams

Abstract

257,052. Scott, S. E. June 27, 1925. Dashpots. - Variablespeed gearing comprises differentially reciprocated studs or link members d<3> which are variably controlled by a dashpot. Blocks d<2> embracing the studs d<3> carry plungers h', which reciprocate in cylinders h formed in the thickness of a rotary member d. Oil in a casing a is alternately sucked into and expelled from the cylinders h through ports h<2>, and in order to vary the speed, this oil is variably throttled by a sliding non-rotary valve i having ports i<1> and positioned by a lever j.
GB1661325A 1925-06-27 1925-06-27 Improvements in variable speed mechanism Expired GB257052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1661325A GB257052A (en) 1925-06-27 1925-06-27 Improvements in variable speed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1661325A GB257052A (en) 1925-06-27 1925-06-27 Improvements in variable speed mechanism

Publications (1)

Publication Number Publication Date
GB257052A true GB257052A (en) 1926-08-26

Family

ID=10080482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1661325A Expired GB257052A (en) 1925-06-27 1925-06-27 Improvements in variable speed mechanism

Country Status (1)

Country Link
GB (1) GB257052A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458548A (en) * 1944-11-14 1949-01-11 Charles N Aronson Wheel suspension for vehicles
US4960003A (en) * 1989-08-04 1990-10-02 Hartley Joseph A Transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458548A (en) * 1944-11-14 1949-01-11 Charles N Aronson Wheel suspension for vehicles
US4960003A (en) * 1989-08-04 1990-10-02 Hartley Joseph A Transmission

Similar Documents

Publication Publication Date Title
GB257052A (en) Improvements in variable speed mechanism
GB181565A (en) Improvements in or relating to variable speed hydraulic transmission devices
GB311938A (en) Improvements in or connected with hydraulic pumps, motors, hydraulic transmission gears and the like
FR847232A (en) Piston stroke transmission mechanism
DE375985C (en) Rotary piston pump with penetrating cylinder pairs
DE1615122U (en) VIBRATION DAMPER WITH VARIABLE OIL TOUGHNESS.
FR625460A (en) Double-acting rotary pump with variable flow by adjustable piston stroke
GB450347A (en) Improvements in or relating to reciprocating pump control mechanism
GB317622A (en) Improvements relating to variable speed mechanism
DE881361C (en) Pressure telegraph receiver with several type groups, which are set by corresponding variable characters
GB745600A (en) Improvements in manually operable hydraulic actuators
DE865172C (en) Lubricants, hydraulic, dielectric fluids, etc. like
SU2595A1 (en) Double-drum rotary pump
GB606620A (en) Improvements in or relating to hydraulic valves
FR928420A (en) Rotary hydraulic piston mechanism, volumetric and reversible
DE859086C (en) Cylinder with piston, especially in valve lifters with hydraulic power transmission
GB180440A (en) Improvements in rotary pumps
GB214301A (en) Hydraulic gear
GB431785A (en) Improvements in or relating to liquid or hydraulically operated mechanism
FR643402A (en) Double-acting rotary pump with adjustable flow rate by variable piston stroke and operation controllable by sight
GB602209A (en) Hydraulic table reciprocating mechanism
GB252893A (en) Improvements in or relating to hydraulic pumps and motors of the swash plate type
GB231253A (en) Improvements in fluid pressure engines for operating railway carriage doors and for other purposes
GB254216A (en) Improvements in and relating to hydraulic variable speed gearing
GB421262A (en) Improvements in bombing gear for aircraft