US367340A - Bobeet f - Google Patents

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Publication number
US367340A
US367340A US367340DA US367340A US 367340 A US367340 A US 367340A US 367340D A US367340D A US 367340DA US 367340 A US367340 A US 367340A
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Prior art keywords
shaft
pin
crank
groove
fixed
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Expired - Lifetime
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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
    • 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
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18752—Manually driven
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19721—Thread geometry
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19805—Less than 360 degrees of contact between nut and screw

Definitions

  • My object is to produce intermittent rotary motions in reverse ways by means of a continuous rotary motion, and Iaccomplish the same by the construction and combination of a'shaft having a groove or flange on its periphery, a frame adapted to support the grooved shaft, a sliding cross-piece having, a fixed pin, and a crank-shaft, as hereinafter set forth, pointed out in my claims, and illustrated in the accompanying drawings, in which- Figure 1 is aside view, Fig. 2 a top view, and Fig. 3 a perspective view,of my complete device.
  • Fig. 4 shows a flange on the shaft eX- tended in reverse ways from a straight vertical section in, the center.
  • Fig. 5 shows aflange in serpentine form.
  • A is the frame, preferably made of cast 2 metal and adapted to be fixed on the cover of a churn. It has'a lateral extension, B, at its top, that serves as a bearer to support the rotating grooved or flanged shaft.
  • 0 are bearers formed on or fixed to the base 5: to support the crank-shaft in a right-angled position to the grooved or flanged shaft.
  • N0. 1 is a grooved shaft and No. 2 the crankshaft.
  • F represents a dr ing-wheel fixed to the end of the crank-shaft No. 2.
  • g is a wrist-pin fixed to the crank h'of the o shaft No. 2.
  • I m is a cross-bar that slides up and down in grooves in the frame.
  • a pin, n, fixed to this cross-bar projects into the groove (1 of the shaft No. 1, and the pin g on the end of the crank h projects into a slot, 1", in the crossbar, as clearly shown in Fig. 3, which slot it traverses when the device is in operation.
  • the crank on the end of the shaft No. 2 will slide the pin 9 back and forth in the slot r of the crossbar m, and thereby move said cross-bar up and down in its bearings and cause the pin a to traverse the groove din the shaft No. l, as required to perform the function ofa cam in imparting a rotary motion to that shaft. moves in reverseways in the straight slot in the cross-bar m, the rotary motion of the shaft No. 1 will also be in reverse ways as required to operate a churn-dasher attached to the lower end of the shaft, or other operative device that may be substituted for the dasher.
  • the number of revolutions or the fractional parts of a revolution of the No. 1 shaft will be governed by the form of the-groove d, which may be a regular spiral curve, as shown in Fig. 1, or provided with one or more straight sections, as shown in Fig. 4, or serpentine bends, as shown in Fig. 5.

Description

R. F. FLEAK. MECHANICAL MOVEMENT- (No Model.)
No. 367,340.. Patented July 26, 1887.
ROBERT F. FLEAK; or
PATENT, Orricn...
STUART, IOWA, ASSIGNOR or ONE-HALF ro M. A.
WILLIAMS, SAMEPLAGE.
MECHANICAL MOVEMENT.
SPECIFICATION forming part of Letters Patent No. 367,340, dated July 26, 1887.
i Apnlication filed November 8, 1886. Serial No. 218,329. -(No model.) I d To all whom it may concern:
Be it known that I, ROBERT F. FLEAK, a citizen of the United States of America, and resident of Stuart, in the county of Guthrie and State of Iowa, have invented a new and useful Mechanical Movement, of which the following is a specification.
My object is to produce intermittent rotary motions in reverse ways by means of a continuous rotary motion, and Iaccomplish the same by the construction and combination of a'shaft having a groove or flange on its periphery, a frame adapted to support the grooved shaft, a sliding cross-piece having, a fixed pin, and a crank-shaft, as hereinafter set forth, pointed out in my claims, and illustrated in the accompanying drawings, in which- Figure 1 is aside view, Fig. 2 a top view, and Fig. 3 a perspective view,of my complete device. Fig. 4 shows a flange on the shaft eX- tended in reverse ways from a straight vertical section in, the center. Fig. 5 shows aflange in serpentine form.
A is the frame, preferably made of cast 2 metal and adapted to be fixed on the cover of a churn. It has'a lateral extension, B, at its top, that serves as a bearer to support the rotating grooved or flanged shaft.
0 are bearers formed on or fixed to the base 5: to support the crank-shaft in a right-angled position to the grooved or flanged shaft.
N0. 1 is a grooved shaft and No. 2 the crankshaft.
(l is a groove formed in the surface of the shaft No. 1, or fixed thereto in any suitable way. f
F represents a dr ing-wheel fixed to the end of the crank-shaft No. 2.
g is a wrist-pin fixed to the crank h'of the o shaft No. 2.
I m is a cross-bar that slides up and down in grooves in the frame. A pin, n, fixed to this cross-bar projects into the groove (1 of the shaft No. 1, and the pin g on the end of the crank h projects into a slot, 1", in the crossbar, as clearly shown in Fig. 3, which slot it traverses when the device is in operation.
When the wheel F is rotated by hand, or power applied in any other way, the crank on the end of the shaft No. 2 will slide the pin 9 back and forth in the slot r of the crossbar m, and thereby move said cross-bar up and down in its bearings and cause the pin a to traverse the groove din the shaft No. l, as required to perform the function ofa cam in imparting a rotary motion to that shaft. moves in reverseways in the straight slot in the cross-bar m, the rotary motion of the shaft No. 1 will also be in reverse ways as required to operate a churn-dasher attached to the lower end of the shaft, or other operative device that may be substituted for the dasher.
The number of revolutions or the fractional parts of a revolution of the No. 1 shaft will be governed by the form of the-groove d, which may be a regular spiral curve, as shown in Fig. 1, or provided with one or more straight sections, as shown in Fig. 4, or serpentine bends, as shown in Fig. 5.
I claim as my invention-- 1. The combination of a straight shaft or cylinder having a groove on its periphery, a shaft having a crank on its end in a rightaugled position to the grooved shaft, a wrist-pin on the end of the crank, asliding cross-bar having a pin projecting into the groove in the shaft, and a frame or base having bearings to support the two shafts, to operate in the manner set forth.
2. The frame A B O, the rotating shaft N0. 1, having a groove, d, the shaft N 0. 2, the
As the pin 9' driving-wheel F, having a crank, h, the pin 9,
and the sliding bar at, having a slot, 1, and a pin, 12, arranged and combined to operate in the manner set 'forth. 7
ROBERT F. FLEAK.
US367340D Bobeet f Expired - Lifetime US367340A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450692A (en) * 1943-03-22 1948-10-05 Marquette Metal Products Co Motion converter mechanism
US2791909A (en) * 1953-02-13 1957-05-14 David H Amstey Rotatable antenna and antenna mast
US3314704A (en) * 1964-06-17 1967-04-18 John L Jensen Door latch assembly
US5669861A (en) * 1996-04-18 1997-09-23 Toups; Lanny J. Incline resistance weight unit for exercise machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450692A (en) * 1943-03-22 1948-10-05 Marquette Metal Products Co Motion converter mechanism
US2791909A (en) * 1953-02-13 1957-05-14 David H Amstey Rotatable antenna and antenna mast
US3314704A (en) * 1964-06-17 1967-04-18 John L Jensen Door latch assembly
US5669861A (en) * 1996-04-18 1997-09-23 Toups; Lanny J. Incline resistance weight unit for exercise machine

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