Farrow's military encyclopedia : a dictionary of military knowledge . donble raclv and wheels. 2!). Coiiplinj^for square sliafts. 2(i. Side view of Fig. 5. 27,Sliding-spnr pulley coupliuf;. 28. Lever witli bear-ing rcjller to lij^liten pulley bands. 2!). Chain wheel,lit). Reciprocating rectilinear into reciprocating rot-ary motion by two racks and cog-wheel, as ()bli(jue-tootlied wheels. 82. Worm and worm-wheel. 33, 34. Claw coupling with liiugcd lever. and lifting cam. 55. For giving reciprocating to ruck 50. Hame motion to a bar, with hIoI,by means of an eccentric jiin proj
Farrow's military encyclopedia : a dictionary of military knowledge . donble raclv and wheels. 2!). Coiiplinj^for square sliafts. 2(i. Side view of Fig. 5. 27,Sliding-spnr pulley coupliuf;. 28. Lever witli bear-ing rcjller to lij^liten pulley bands. 2!). Chain wheel,lit). Reciprocating rectilinear into reciprocating rot-ary motion by two racks and cog-wheel, as ()bli(jue-tootlied wheels. 82. Worm and worm-wheel. 33, 34. Claw coupling with liiugcd lever. and lifting cam. 55. For giving reciprocating to ruck 50. Hame motion to a bar, with hIoI,by means of an eccentric jiin projecting from a re-volving disk and catching in the slot. 57. Walking-beam anil llj-whee!. .JK. Ueciprocating motion topump or other rod by means of eccentric disk andfriction rollers. (See HI and 104;. VJ. Hoistingcrane. (iO. Kriction gears. (See 43;. 01. Kolaryinto reciprocating by rising and falling ftinion actingon endless rack. 02. Hy the revolving .iim a risingand falling or a reciprocating rectilinear motion inreadily imjiarted to a drum. 03. lUciprocating 35, 86. Disk couplings with lugs and cavities. coupling with screw bolts. 38, 39, 40. Shaftcouplings. 41. Face view of Fig. 12. 43. Frictioncones. 43 Friction pulleys. 44. Self-releasing coup-ling. Disks with oblique teeth. If the resistanceto the driven shaft increases beyond a certain point,the disks separate. 45. Hoisting bloeks. 40. El-bow crank, for changing motion. 47. Reciprocatinginto rotary motion by zigzag groove on cylinder. 48Another form of Fig. 29. ^9. Reciprocating intorotarv motion. 50. Same purpose. 51. Same pur-pose,l\y double rack and two ratchet pinions. Whenthe double rack moves in one direction, one pinion Iis rigid with the shaft: when the rack moves in theopposite direction, the other pinion is rigid, and acontinuous rotary motion is imparted to the fly-wheelshaft. 52. Reciprocating into oscillating. 53. Ro- ;tary into reciprocating. Ijy the action of the wheel-pins the carriage is mo
Size: 1613px × 1549px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade188, booksubjectmilitaryartandscience
