US130784A - Improvement in mechanical movements - Google Patents
Improvement in mechanical movements Download PDFInfo
- Publication number
- US130784A US130784A US130784DA US130784A US 130784 A US130784 A US 130784A US 130784D A US130784D A US 130784DA US 130784 A US130784 A US 130784A
- Authority
- US
- United States
- Prior art keywords
- improvement
- arm
- mechanical movements
- socket
- disk
- 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
Links
- 230000001808 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
-
- 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
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
Definitions
- My invention relates 'to that class of mechanical movements whereby rotary or vibratory motion is converted into rectilinear reciprocating motion, or vice versa; and it consists in a disk or cylindrical bush or coupling pivoted eccentrically to one of the moving parts and fitted to work in a circular socket or bearing in the other.
- A is the vibratory arm, pivoted to some stationary fulcrum and jointed to the bar B, which may reciprocate in bearings or guides G with a rectilinear movement.
- the motive power may be applied either to the armAor the bar B, and tran smitted to the other, respectively.
- a circular hole or socket, D is made in either the arm A or rod B, as may bepreferred, and a disk or cylinder,E,is accurately fitted Within the said socket, so as to turn freely therein but without lost motion.
- the disk E being fitted to the socket D, one part is pivoted to the other by a pin or screw, e, which is removed from the axis of said disk a greater or less distance, as may be necessary to accommodate the extent of the vibrations of the arm A.
- Figs. 1, 2, 3 show the relative positions of the parts at different moments during one stroke.
- the bar B may be supposed to represent the piston-rod of an engine, and the arm A the lever of a pump, 850.; or the arm A may represent the motor-lever and therod B the sucker-rod of a pump, 800., the arm and needle-bar of a sewing-machine, or for many other purposes not necessary here to mention.
- the socket D may be made conicahand a cap employed to draw said disk into its seat as snugly as may be desired, as shown in Fig. 4.; or the same result may be attained by cutting a slot, 8, from said socket lengthwise into the arm, and compressing the same by a screw inserted through said arm transversely to said slot, or in other wellknown ways.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
PATENT QFFIOE.
' WALKER B. BARTRAM, OFDANBURY, connnorreur.
IMPROVEMENT IN MECHANICAL MOVEMENTS.
Specification forming part of Letters Patent No. 130,784, dated August 27, 1872.
To all whom it may concern.-
Be it known that I, WALKER B. BARTRAM, of Danbury, in the county of 'Fairfield and State of Connecticut, have invented a new and useful Improvement in Mechanical Movements; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawing, in which Figure 1 is a side elevation, showing these devices in mid-stroke. Figs. 2 and 3 represent the same at either extremity of the stroke. Fig. 4 represents the coupler in section.
My invention relates 'to that class of mechanical movements whereby rotary or vibratory motion is converted into rectilinear reciprocating motion, or vice versa; and it consists in a disk or cylindrical bush or coupling pivoted eccentrically to one of the moving parts and fitted to work in a circular socket or bearing in the other.
That others may fully understand said invention I will particularly describe it.
A is the vibratory arm, pivoted to some stationary fulcrum and jointed to the bar B, which may reciprocate in bearings or guides G with a rectilinear movement. The motive power may be applied either to the armAor the bar B, and tran smitted to the other, respectively. A circular hole or socket, D, is made in either the arm A or rod B, as may bepreferred, and a disk or cylinder,E,is accurately fitted Within the said socket, so as to turn freely therein but without lost motion. The disk E, being fitted to the socket D, one part is pivoted to the other by a pin or screw, e, which is removed from the axis of said disk a greater or less distance, as may be necessary to accommodate the extent of the vibrations of the arm A. Figs. 1, 2, 3 show the relative positions of the parts at different moments during one stroke.
This device produces a very useful coupling when it is desirable or necessary to dispense with connecting-rods. The bar B may be supposed to represent the piston-rod of an engine, and the arm A the lever of a pump, 850.; or the arm A may represent the motor-lever and therod B the sucker-rod of a pump, 800., the arm and needle-bar of a sewing-machine, or for many other purposes not necessary here to mention.
To take up lost motion the socket D may be made conicahand a cap employed to draw said disk into its seat as snugly as may be desired, as shown in Fig. 4.; or the same result may be attained by cutting a slot, 8, from said socket lengthwise into the arm, and compressing the same by a screw inserted through said arm transversely to said slot, or in other wellknown ways.
Having described my invention, whatI claim as new 1s--- The combination of a vibrating arm, A, a reciprocating bar, B, and a disk, bush, or coupling, E, fitted in a corresponding socket in one part and pivoted eccentrically to the other, as and for the purpose set forth.
WALKER B. BARTRAM.
Witnesses:
Mortars S. HILL,
RUSSELL A BELDEN.
I \h l
Publications (1)
Publication Number | Publication Date |
---|---|
US130784A true US130784A (en) | 1872-08-27 |
Family
ID=2200201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US130784D Expired - Lifetime US130784A (en) | Improvement in mechanical movements |
Country Status (1)
Country | Link |
---|---|
US (1) | US130784A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648137A (en) * | 1948-04-28 | 1953-08-11 | Anthony F Kasprow | Motion converter for screw thread comparator |
US2824376A (en) * | 1954-01-28 | 1958-02-25 | Harry A Yarrow | Electrical micrometer using a resistance bridge |
US3086728A (en) * | 1960-07-11 | 1963-04-23 | Nat Steel Corp | Expansible mandrel mechanism |
-
0
- US US130784D patent/US130784A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648137A (en) * | 1948-04-28 | 1953-08-11 | Anthony F Kasprow | Motion converter for screw thread comparator |
US2824376A (en) * | 1954-01-28 | 1958-02-25 | Harry A Yarrow | Electrical micrometer using a resistance bridge |
US3086728A (en) * | 1960-07-11 | 1963-04-23 | Nat Steel Corp | Expansible mandrel mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US130784A (en) | Improvement in mechanical movements | |
US1018379A (en) | Pump. | |
US812626A (en) | Power-transmitting apparatus. | |
US259022A (en) | Lubricator for steam-engines | |
US810961A (en) | Pitman connection. | |
US829735A (en) | Crank-motion. | |
US135697A (en) | Improvement in devices for converting circular into reciprocating motion | |
US848635A (en) | Transmission mechanism. | |
US1164455A (en) | Universal lever. | |
US785767A (en) | Shaft and plunger connection. | |
US466791A (en) | Gas-compressor | |
US433499A (en) | Reversing-gear | |
US462811A (en) | Automatic pitman-starter | |
US215388A (en) | Aethue a | |
US273699A (en) | Device for converting motion | |
US730936A (en) | Power-transmitting mechanism. | |
US364828A (en) | John w | |
US48360A (en) | Improvement in devices for converting motion | |
US74084A (en) | William haksen | |
US253798A (en) | Ruel w | |
US137924A (en) | Improvement in mechanical movements | |
US273171A (en) | Steam-engine | |
US305440A (en) | John b | |
US1100361A (en) | Engine-crank. | |
US151310A (en) | Improvement in the modes of connecting pitmen to fly-wheels |