US703825A - Mechanical movement. - Google Patents

Mechanical movement. Download PDF

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Publication number
US703825A
US703825A US8275201A US1901082752A US703825A US 703825 A US703825 A US 703825A US 8275201 A US8275201 A US 8275201A US 1901082752 A US1901082752 A US 1901082752A US 703825 A US703825 A US 703825A
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US
United States
Prior art keywords
shaft
yoke
mechanical movement
oscillatory
rotating shaft
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
US8275201A
Inventor
John Quist
Charles Quist
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.)
O P PEARSON
CHARLES L BERRY
Original Assignee
CHARLES L BERRY
O P PEARSON
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 CHARLES L BERRY, O P PEARSON filed Critical CHARLES L BERRY
Priority to US8275201A priority Critical patent/US703825A/en
Application granted granted Critical
Publication of US703825A publication Critical patent/US703825A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement
    • 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
    • Y10T74/18416—Rotary to alternating rotary

Definitions

  • This invention relates to a novel mechanical movement; and the object of theinvention is to provide simple and improved mechanism applicable to washing-machines, churns, and to all other machines in which it is desired to obtain an oscillatorymotion of one shaft or pivoted part from arotating shaft whose axis is at right angles tothe axis of the shaft or pivoted part first mentioned.
  • FIG. 1 is a vertical sectional view of a washing-machine embodying the invention.
  • Fig. 2 is a topplan view of the gearing.
  • Fig. 3 is an end elevation of the gearing, showing the yoke at right angles to the rotating shaft.
  • Fig. 4 is a detail view of the yoke
  • Fig. 5 is a detail view of the grooved ball or head.
  • the numeral l designates a washing-machine of any approved construction
  • the invention consists in means for transmitting oscillatory motion to the shaft 2 from the continuously-rotating shaft 4, whose axis is arranged at right angles to said oscillatory shaft.
  • a yoke 9 Fixed-1 to the upper end of the oscillatory shaft and journaled at 8 to. the bearingbracket to swing-in a horizontal plane is a yoke 9, carrying a swiveled shoe 10, which traverses a groove 11, formed in a ball or spherical head fixed to theinner end of the rotating shaft 4.
  • This groove is of a peculiar form, having substantially the shape of the figure 8, and the shoe in traversing it is caused .to impart oscillatory motion to the yoke and thence to the shaft 2.
  • the shoe which is located at the point of crossing of the two loop-shaped portions of the groove, is caused to first follow the cross of one of the said loop-shaped portions, whereby the yoke is swung in one direction of its oscillation, and then follow the cross of the other loopshaped portion of the groove, whereby the yoke is caused to swing in a direction reverse to that previously described.
  • the invention is applicable to the shuttle motion of sewing-machines, to churns, to washing-machines, and to all machines in which it is desired to obtain an oscillating motion of one shaft or pivoted part from a rotating shaft arranged at right angles thereto.

Description

No. 703,825. Patented July I, I902.
J. &. C. OUIST.
MECHANICAL MOVEMENT.
(Application filed Nov. 18, 1901.)
(No Model.)
UNITED STATES PATENT OFFICE.
JOHN QUIST AND CHARLES QUIST, OF MYSTIC, IOWA, ASSIGNORS OF ONE- HALF TO 0. P. PEARSON AND CHARLES L. BERRY, OF MYSTIC, IOWA.
MECHANICAL MOVEMENT.
SPECIFICATION forming part of Letters PatentNO. 703,825, dated July 1, 1902.
Applicationfiled November 18, 1901. 7 Serial No. 82,752. (No model.)
To all whom, it may concern:
Be it known that we, JOHN QUIST and CHARLES QUIs'r, citizens of the United States, residing at Mystic, in the county of Appanoose and State of Iowa,have invented certain new and useful Improvements in Mechanical Movements; 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 appertainsto make and use the same. I
This invention relates to a novel mechanical movement; and the object of theinvention is to provide simple and improved mechanism applicable to washing-machines, churns, and to all other machines in which it is desired to obtain an oscillatorymotion of one shaft or pivoted part from arotating shaft whose axis is at right angles tothe axis of the shaft or pivoted part first mentioned. I
The invention is illustrated in the accompanyin gdrawin gs, in whichwe have shown it in connection with a washing-machine, and wherein Figure 1 is a vertical sectional view of a washing-machine embodying the invention. Fig. 2 is a topplan view of the gearing. Fig. 3 is an end elevation of the gearing, showing the yoke at right angles to the rotating shaft.
Fig. 4 is a detail view of the yoke, and Fig. 5 is a detail view of the grooved ball or head.
Referring now more particularly to the drawings, the numeral l designates a washing-machine of any approved construction, 2
3 5 its oscillatory shaft-carrying a rubber 3, and
4 an operating-shaft journaledlin a bearingbracket 5 and carrying a fly -.wheel 6 and crank-handle 7 whereby it may be operated.
The invention consists in means for transmitting oscillatory motion to the shaft 2 from the continuously-rotating shaft 4, whose axis is arranged at right angles to said oscillatory shaft.
Fixed-1 to the upper end of the oscillatory shaft and journaled at 8 to. the bearingbracket to swing-in a horizontal plane is a yoke 9, carrying a swiveled shoe 10, which traverses a groove 11, formed in a ball or spherical head fixed to theinner end of the rotating shaft 4. This groove is of a peculiar form, having substantially the shape of the figure 8, and the shoe in traversing it is caused .to impart oscillatory motion to the yoke and thence to the shaft 2.
In the operation of the device,when motion is imparted to the rotating shaft, with the parts arranged as in Fig. 3, the shoe, which is located at the point of crossing of the two loop-shaped portions of the groove, is caused to first follow the cross of one of the said loop-shaped portions, whereby the yoke is swung in one direction of its oscillation, and then follow the cross of the other loopshaped portion of the groove, whereby the yoke is caused to swing in a direction reverse to that previously described.
From the foregoing description, taken in connection with the accompanying drawings, the construction, mode of operation, and advantages of the invention will be readily understood without a more extended explanation.
Various changes in the form, proportion, and minor details of construction may be made within the scope of the invention without departing from the spirit or sacrificing any of the advantages thereof.
As before stated, the invention is applicable to the shuttle motion of sewing-machines, to churns, to washing-machines, and to all machines in which it is desired to obtain an oscillating motion of one shaft or pivoted part from a rotating shaft arranged at right angles thereto. Hence we do not limit the invention in application to a washing-machine or any other particular structure, but reserve the right to employ it wherever it may be found applicable.
Having thus described our invention, what we desire and claim by Letters Patent is- 9 1. A mechanical movement embodying an oscillatory shaft, a rotating shaft, the axes of the shafts being'arranged at right angles to each other, a swinging yoke connected to the oscillatory shaft, a ball or spherical head connected to the rotating shaft and having a substantially 8-shap ed.groove,-and a shoe upon the yoketo traverse said groove, where by oscillatory motion is imparted to the said oscillatory shaft and yoke, substantially as :00 described.
2. The combination with a suitable bearing, an oscillatory shaft, and a rotating shaft journaled in said shaft being disposed at right angles to each other, of a yoke fixed to the oscillating shaft and mounted to swing upon said bearing; a ball or spherical head carried by the rotating shaft and having a substantially S-shaped groove, and a swiveled shoe upon the yoke traversing said groove, substantially as described.
In testimony whereof we have hereunto set 10 our hands in presence of two subscribing witnesses.
' JOHN QUIST. CHAS. QUIST.
Witnesses:
ALEXANDER ORR, PETER MCINTOSH.
US8275201A 1901-11-18 1901-11-18 Mechanical movement. Expired - Lifetime US703825A (en)

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US8275201A US703825A (en) 1901-11-18 1901-11-18 Mechanical movement.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503158A (en) * 1945-07-07 1950-04-04 Lane Motors Inc Oscillator drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503158A (en) * 1945-07-07 1950-04-04 Lane Motors Inc Oscillator drive

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