US395232A - Motor - Google Patents

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Publication number
US395232A
US395232A US395232DA US395232A US 395232 A US395232 A US 395232A US 395232D A US395232D A US 395232DA US 395232 A US395232 A US 395232A
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Prior art keywords
crank
shaft
motor
pivoted
rock
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • B63H16/14—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles for propelled drive

Definitions

  • This invention relattee ⁇ to :tn improved inotor especially applicable for revolving' the propellerl of a bont; lout the motor may also be applied for other purposes-such. ne propelling' a wagon-or it may be used as a- Stritionary machine.
  • Figure l ie a longitudinal section of a bont provided with in v improved motor, showing' the latter in side view.
  • Fig'. 2 is a front view
  • Fig. 3 a. rear view', of the motor.
  • Fig'. JC is n ⁇ detail perspective view ot' the rock-Shaft.
  • the letter A represente L boat having the propeller-Shaft o. This shaft passes through the two uprighte ⁇ l) l), which are connected on top by zt cross-piece, c. Between the uprights l) b the Shztlt d carries e. fly-wheel, u. In order to revolve the Shetlt (t, I pivot to :1. pin, (I, projecting' from one of' the uljn'ig'hts l), n tootlever, e, to each end ol' which a treadle, j', is pivoted.
  • the crank j being longer than the crank m and moving only in the are of n circle, prevents said crank from ever being at its deed-center, while the 'liv-wheel ce carries the crank m over its dead-center.
  • the footllever e may also be provided witha handbar, e.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

(No Model.)
H. HEITMANN.
MOTOR.
No. 395,232. Patented Dec. 25, 1888.
tlc-..1
UNirE reine Artnr muon.
HENRY HEITMANN, OF NEV ROCHELLE, NEV YORK.
Nl OT O R SPECIFICATION forming part of Letters Patent No. 395,232, dated December 25, 1888.
Application filed eptemher l5, 1888. Serial No. 285,504. (No model.)
To @ZZ whom it may concern.-
Be it known that I, HENRY IAIEITMANN, of New Rochelle, lestchester county, Siate of New York, have invented mi Improved Motor, of which the following' is a specification.
This invention relattee` to :tn improved inotor especially applicable for revolving' the propellerl of a bont; lout the motor may also be applied for other purposes-such. ne propelling' a wagon-or it may be used as a- Stritionary machine.
The invention consists in the various [ezitures of improvement more fully pointed out in the claims.
In the nccoinpmiying drawings, Figure l ie a longitudinal section of a bont provided with in v improved motor, showing' the latter in side view. Fig'. 2 is a front view, and Fig. 3 a. rear view', of the motor. Fig'. JC is n` detail perspective view ot' the rock-Shaft.
The letter A represente L boat having the propeller-Shaft o. This shaft passes through the two uprighte` l) l), which are connected on top by zt cross-piece, c. Between the uprights l) b the Shztlt d carries e. fly-wheel, u. In order to revolve the Shetlt (t, I pivot to :1. pin, (I, projecting' from one of' the uljn'ig'hts l), n tootlever, e, to each end ol' which a treadle, j', is pivoted. One ol the pivotejAl of lever` e connects one end oli' n linlgg, to the foot-lever@7 the other end of which link is pivoted to :L crank, 7L, ol" n rock-Shaft, if, resting in the upA rights b l). The other end of shaflt 'i hns the crank connected hy connecting-rod with crank fm on shnflt (t. The crank 71., ne well ne the crztnk of the shaft t', is longer than the crank m of shaft o., and both crmiks hj project from their shaft /L' et a different ongle.
'n is the Seat of the operator who bears with his feet upon treadles f. The alternate rais- .ing and depression of the treadles will oscillate the lever e, and the link g will cause the crmik 71 to move in the are of the circle indi cated by dotted lines in Fig'. 2. Thus the rock-Shaft will impart e similar motion to cranky', and the latter will through rod la revolve the crank m, and consequently the shaft a. The :Hy-wheel o carries the crank m over its dead-center. The crank j, being longer than the crank m and moving only in the are of n circle, prevents said crank from ever being at its deed-center, while the 'liv-wheel ce carries the crank m over its dead-center. The footllever e may also be provided witha handbar, e.
lVhat I claim iel. The combination of pivoted betr e with link g, rock-Shaft e', l'iztving cranks 7i j, and with connecting-rod k, crank myshaft Ct, and liv-wheel o', Substantially as Specilied.
The combination of pivoted loer c, having` pivoted treedles f, with the link g, connected to pivot f', and with the rock-Shaft t', having' cranks hj, and with connecting-rod 1.,', and crank m., Shaft (t, an d fly-wheel a', suhsta-ntizrlly as Specified.
3. The combination of pivoted har e with the link g, pivoted thereto7 and with a roek- Shnft, l', lmving a. pair of cranks, tj, and with the revolving' Shaft u., having' crank m, that is connected to crank 7' hy connecting-rod lc, an d with tlywheel (d, all bein so constructed that the cranksj h are longer than crank m, substantially :is specified.
HENRY HEITMANN.
Witnesses:
F. v. BRIESEN, A. JONGHMANS.
US395232D Motor Expired - Lifetime US395232A (en)

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