US25132A - Eotary movement - Google Patents

Eotary movement Download PDF

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Publication number
US25132A
US25132A US25132DA US25132A US 25132 A US25132 A US 25132A US 25132D A US25132D A US 25132DA US 25132 A US25132 A US 25132A
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United States
Prior art keywords
movement
ratchet wheel
eotary
shaft
arms
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Expired - Lifetime
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
    • H01H13/585—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction wherein the movable contact rotates around the axis of the push button
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B30B1/20—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven by hand
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1558—Grip units and features
    • Y10T74/1584—Gripper mountings, slide
    • Y10T74/1585—Multiple acting

Definitions

  • Figure 1 is a side elevation of my arrangement for converting reciprocating into rotary motion.
  • Fig. 2 is a vertical section of same.
  • This invention has for its object producing rotary motion by means of a vertical, or horizontal reciprocating movement, and its nature consists in a certain combination of devices to effect that purpose.
  • FIG. A represents the frame, across which is shaft H, having on. it a ratchet wheel R, with a flanged casing E, on each side, between these flanges on each side of the periphery of the ratchet wheel are two inclined reversed pawls or catches P, and P, jointed to flanges E, by pins h, h, and also attached to two horizontally moving arms G, connected by bar B; to the center of which is attached the shaft S, to which the power is applied for the movement of the said arms G.
  • F is a pinion also on shaft H.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Description

No. 25,132. PATENTED AUG. 16, 1859.
W. H. MITCHELL.
ROTARY MOVEMENT.
UNITED STATES PATENT GFFICE,
WILLIAM HOWARD MITCHELL, OF SAN FRANGISGO, CALIFORNIA.
ROTARY MOVEMENT.
Specification of Letters Patent No. 25,132, dated August 16, 1859'.
To all whom it may concern Be it known that I, WVM. H. MITGHELL, of San Francisco, in the county of San Francisco and State of California, have invented a new and useful Improvement in the Method of Converting Reciprocating into Rotary Motion; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawing, forming part of this specification, in the several figures of which similar characters of reference denote the same part.
Figure 1 is a side elevation of my arrangement for converting reciprocating into rotary motion. Fig. 2 is a vertical section of same.
This invention has for its object producing rotary motion by means of a vertical, or horizontal reciprocating movement, and its nature consists in a certain combination of devices to effect that purpose.
The details of construction and operation are as follows.
In the drawing A, represents the frame, across which is shaft H, having on. it a ratchet wheel R, with a flanged casing E, on each side, between these flanges on each side of the periphery of the ratchet wheel are two inclined reversed pawls or catches P, and P, jointed to flanges E, by pins h, h, and also attached to two horizontally moving arms G, connected by bar B; to the center of which is attached the shaft S, to which the power is applied for the movement of the said arms G. F, is a pinion also on shaft H. So that the power being applied to shaft S, the horizontal movement of arms G is produced and in their movement one or the other of the pawls P, or P, constantly coming in contact with the teeth of ratchet wheel R, and being reversed and self detaching cause the constant rotary movement of said ratchet wheel R, and consequently that of shaft H, and pinion F, thus accomplishing the desired object.
I do not claim the ratchet wheel and pawl for the purpose of producing a rotary movement, as that is in common use.
What I claim is,
1. Two or more reversed, self detaching pawls or catches working on opposite sides of the periphery of the ratchet wheel by being attached to arms working in parallel lines and in the same direction, constructed and operating substantially as, and for the purpose specified.
2. I also claim the combination of the ratchet wheel R, with the pawls or catches P, and P, and flanges E and the cross beam B, with parallel arms G, substantially for the uses, and purposes set forth.
3. I also claim the combination of the ratchet wheel, with the flanged casing or flanges.
In testimony whereof I have hereunto signed my name before two subscribing witnesses.
WM. HOWARD MITCHELL. Vitnesses:
GEO. PATTEN, G. W. RISDON.
US25132D Eotary movement Expired - Lifetime US25132A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489833A (en) * 1945-06-25 1949-11-29 Tamborello Frank Dry shaver transmission
US2942486A (en) * 1957-02-13 1960-06-28 Revue Fabriques D Horlogerie T Self-winding watches
US3136335A (en) * 1964-01-01 1964-06-09 Austin S Beech & Company Ltd Apparatus for controlling series of operations
US20020077696A1 (en) * 1997-09-16 2002-06-20 Gholam-Reza Zadno-Azizi Body fluid flow control device
US20030192551A1 (en) * 2000-03-04 2003-10-16 Deem Mark E. Methods and devices for use in performing pulmonary procedures

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489833A (en) * 1945-06-25 1949-11-29 Tamborello Frank Dry shaver transmission
US2942486A (en) * 1957-02-13 1960-06-28 Revue Fabriques D Horlogerie T Self-winding watches
US3136335A (en) * 1964-01-01 1964-06-09 Austin S Beech & Company Ltd Apparatus for controlling series of operations
US20020077696A1 (en) * 1997-09-16 2002-06-20 Gholam-Reza Zadno-Azizi Body fluid flow control device
US20030192551A1 (en) * 2000-03-04 2003-10-16 Deem Mark E. Methods and devices for use in performing pulmonary procedures

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