One pair of screw wheels in gear
circa 1883
Pair of straight cut involute bevel gears in mesh.
circa 1883
Sellers size 1 1/2" self -aligning swivel bearing.
circa 1883
Double Gyroscope Apparatus, with components
1890
Model of crank shaft bearing with two adjusments
1888
Wooden model of footstep bearing for a water turbine
1890
Model for producing intermittent feed motion
Model of Prof. Helen Shaw's sphere and roller variable gear mechanism.
circa 1890
Pole balancing top with 3" ball bearing gyroscope
1913
Model of hand-driven intermittent opposite direction rotary motion apparatus
1857
Various small fittings for model gyroscopic car
Willis's odontograph
Model of Ayrton and Perry's dynamometer coupling.
circa 1890
Gyroscope
Clerk Maxwell's Gyrostatic Top, in case with key
4" ball bearing gyroscope
Skew-Bevel wheels
Model of two conoidal pulleys with open belt
1888
Two double helical gear wheels in mesh on iron stand
1888
Model of gyroscopic car
Model of hand-driven intermittent opposite direction rotary motion apparatus
1857
Arrangement of gear wheels
circa 1948
Model of endless screw and worm wheel
Model of a gyroscopic motor car
1913
Model of a gyroscope safety bicycle rider
1913
Enlarged model of epicyclic train
Grooved disc coupling
Diagrammatical model of hyperboloidal pitch surfaces
circa 1889
Two heart wheels in gear transmitting a variable velocity ratio
1868
Hanger fitted with swivel bearing.
circa 1883
Professor Reynold's model to show effect of balancing reciprocating parts of an engine
circa 1902
Model of Portion of Involute Mortise Spur Wheel
1868
10" x 14" coloured drawing of coupling
circa 1954
Photographs of Kinematic models
1876
Model of Houldsworth's differential motion
1883
Model of Tchebicheff's parallel motion
Model of reversing motion by clutch and bevel wheels
1868
Single threaded worm and worm wheel
1868
Two spur wheels in gear with driving handle
Bevel wheel and pinion in gear
1868
Crown Wheel coupling with axis intersecting
circa 1883
Model of Cameron's coupling
circa 1884
Model showing development of skew bevel wheels
1888
Model of bell crank lever used in pumping machinery
Model of bell crank lever used in pumping machiner
Unknown
Machine Cut Double Helical Bevel Wheel
1908