US509043A - Motor - Google Patents

Motor Download PDF

Info

Publication number
US509043A
US509043A US509043DA US509043A US 509043 A US509043 A US 509043A US 509043D A US509043D A US 509043DA US 509043 A US509043 A US 509043A
Authority
US
United States
Prior art keywords
shaft
motor
wheel
arms
stand
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US509043A publication Critical patent/US509043A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18216—Crank, lever, and slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19953—Worm and helical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2121—Flywheel, motion smoothing-type
    • Y10T74/2128—Damping using swinging masses, e.g., pendulum type, etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2154—Counterbalanced
    • Y10T74/2156—Weight type

Definitions

  • This invention relates to regulators or g'overnors for controlling the speed of motors designed for operating small machinery and which are principally run by spring power as a convenient means for developing force.
  • the improvement consists of a shaft having a spiral portion and provided with pivoted weighted arms which are the vital controlling means for regulating the speed, and a sprocket wheel on a shaft which is operatively connected with the train of gearing, and which a'ctuates a counterbalanced lever used to transmit motion to the mechanism to be operated as will'be hereinafter more fully described and claimed.
  • Figure 1 is a side eleva-- tion of a motor embodying our invention showing its application to a pump.
  • Fig.2 is an end view ofthe mechanism.
  • Fig.3 is a detail View of the sprocket wheel and the shaft having the spiral portion in mesh with the said sprocket wheel.
  • the frame T for supporting the operating parts of the motor is of ordinary construction best adapted for the purpose.
  • the shaft S is provided near one end with a gear wheel D, and supports a spring barrelP of well known construction and arrangement to set the train. of gearing in motion.
  • a ratchet wheel E secured on the shaft S is engaged by a pawl F which is pivoted to the barrel P to hold the spring when wound as will be readily understood.
  • a second shaft S parallel with the shaft Sand j ournaled above the latter is supplied near one end with a-pinion G which meshes with the gear'wheel D, and near the other end'with a gear wheel B which'rneshes with a pinion h on a shaft' S also parallel with the shafts S and S.
  • This shaft S has a sprocket wheel I at one end and a disk K arms will stand at right angles to the shaft A as shown in Fig. 1. Hence, these weighted arms will fly out more or less according to the speed at which the said shaftA is driven. Obviously, the greaterlthe angle at which the weighted arms stand to the shaft A, the greater the force required to rotate the said shaft A. Should the motor meet with a slight obstruction the momentum of the said weighted arms will be sufficient to carry the motor or driving force over or past the said obstruction like a fly wheel.
  • the disk K has a wrist pin C which is adapted to travel in a slot 0 in a counterbalanced lever 'N.
  • the weight J movable on the to counterbalance the load imposed on the opposite end of the said lever so that the motor has nothing to do but perform actual work. It will be observed that the greater the an gle in which the weighted arms-stand from the shaft A, the greater theleverage obtained for the resistance of the air; hence more force will be required to rotate the shaft A when the arms stand at right angles thereto than if the said arms occupied a position between the horizontal and the perpendicular. Hence, if the parts are so disposed that the weighted arms stand at right angles to the shaft A when the motor is not loaded, the speed will be proportionately diminished according to the amount of work imposed on the motor as will be readily understood.
  • a motor the combination with the train of gearing comprising shaft S having wrist pin 0 and sprocket wheel I, of a controlling mechanism to carry the motor over a-slight said spiral shaft to control the speed of the I motor and act in the capacity of a fly wheel, and a power transmitting lever having a slot toreceive the said wrist pin, and having a weight adjustable thereon to balancethe load and connections carried by the said lever, 15 substantially as described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Massaging Devices (AREA)
  • Rotary Pumps (AREA)

Description

(No Model.) S. B. MAXFIELD & W. SNYDER.
v MOTOR. No. 509,043. Patented Nov. 21, 1893. 57 Ilia -2 3 m" 1 /6g Il; JVC
U ITED STATES PATENT OFFICE.
SAMUEL BQMAXFIELD AND WILLIAM SNYDER, OF ANGOLA, INDIANA.
MOTOR.
SPECIFICATION forming part of Letters Patent No. 509,043, dated November 21, 1893..
Application filed February 13, 1892. Serial No. 422,055. (No model.)
I To all whom; it may concern:
terns; and we do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art' to which it. appertains to makeand use the same, reference being bad to the accompanying drawing, and to the letters of reference marked thereon, which form a part of this specification. Y
This invention relates to regulators or g'overnors for controlling the speed of motors designed for operating small machinery and which are principally run by spring power as a convenient means for developing force.
The improvement consists of a shaft having a spiral portion and provided with pivoted weighted arms which are the vital controlling means for regulating the speed, and a sprocket wheel on a shaft which is operatively connected with the train of gearing, and which a'ctuates a counterbalanced lever used to transmit motion to the mechanism to be operated as will'be hereinafter more fully described and claimed.
In the drawings, Figure 1 is a side eleva-- tion of a motor embodying our invention showing its application to a pump. Fig.2 is an end view ofthe mechanism. Fig.3 is a detail View of the sprocket wheel and the shaft having the spiral portion in mesh with the said sprocket wheel.
The frame T for supporting the operating parts of the motor is of ordinary construction best adapted for the purpose. The shaft S is provided near one end with a gear wheel D, and supports a spring barrelP of well known construction and arrangement to set the train. of gearing in motion. A ratchet wheel E secured on the shaft S is engaged by a pawl F which is pivoted to the barrel P to hold the spring when wound as will be readily understood. A second shaft S parallel with the shaft Sand j ournaled above the latter is supplied near one end with a-pinion G which meshes with the gear'wheel D, and near the other end'with a gear wheel B which'rneshes with a pinion h on a shaft' S also parallel with the shafts S and S. This shaft S has a sprocket wheel I at one end and a disk K arms will stand at right angles to the shaft A as shown in Fig. 1. Hence, these weighted arms will fly out more or less according to the speed at which the said shaftA is driven. Obviously, the greaterlthe angle at which the weighted arms stand to the shaft A, the greater the force required to rotate the said shaft A. Should the motor meet with a slight obstruction the momentum of the said weighted arms will be sufficient to carry the motor or driving force over or past the said obstruction like a fly wheel.
The disk K has a wrist pin C which is adapted to travel in a slot 0 in a counterbalanced lever 'N. The weight J movable on the to counterbalance the load imposed on the opposite end of the said lever so that the motor has nothing to do but perform actual work. It will be observed that the greater the an gle in which the weighted arms-stand from the shaft A, the greater theleverage obtained for the resistance of the air; hence more force will be required to rotate the shaft A when the arms stand at right angles thereto than if the said arms occupied a position between the horizontal and the perpendicular. Hence, if the parts are so disposed that the weighted arms stand at right angles to the shaft A when the motor is not loaded, the speed will be proportionately diminished according to the amount of work imposed on the motor as will be readily understood.
Having thus described our invention, what we claim, and desire to secure by Letters Patent, is-
1. In a motor the combination with the train of gearing comprising shaft S having wrist pin 0 and sprocket wheel I, of a controlling mechanism to carry the motor over a-slight said spiral shaft to control the speed of the I motor and act in the capacity of a fly wheel, and a power transmitting lever having a slot toreceive the said wrist pin, and having a weight adjustable thereon to balancethe load and connections carried by the said lever, 15 substantially as described.
In testimony whereof we affix our signatures in presence of two witnesses.
SAMUEL B. MAXFIELD. WILLIAM SNYDER.
Witnesses:
JOSEPH BUTLER, DOAK R. BEST.
US509043D Motor Expired - Lifetime US509043A (en)

Publications (1)

Publication Number Publication Date
US509043A true US509043A (en) 1893-11-21

Family

ID=2577872

Family Applications (1)

Application Number Title Priority Date Filing Date
US509043D Expired - Lifetime US509043A (en) Motor

Country Status (1)

Country Link
US (1) US509043A (en)

Similar Documents

Publication Publication Date Title
US509043A (en) Motor
US1058123A (en) Propelling device of polycycles.
US771771A (en) Clutch.
US9236A (en) Governor for steam-engines
US314441A (en) kltjtts
US475580A (en) Mechanical motor
US434381A (en) Thomas it
US737998A (en) Hoisting mechanism.
US465570A (en) Speeding and reversing gear
US198480A (en) Improvement in motors
US124812A (en) Improvement in sewing-machine motors
US150141A (en) Improvement in motors for sewing-machines
US9336A (en) Governor
US1190593A (en) Motor-governor.
US8151A (en) gardner
US127129A (en) Improvement in motors for sewing-machines
US419051A (en) Motor
US471888A (en) Spring-motor
US603345A (en) Mechanical speed-governor
US543524A (en) Device for automatically operating brakes and rheostats
US173580A (en) Improvement in hoisting and pumping machines
US273047A (en) Spring-motor
US853564A (en) Tool-operating mechanism.
US440873A (en) Spring-motor
US1212786A (en) Spring-motor escapement.