US242005A - James s - Google Patents
James s Download PDFInfo
- Publication number
- US242005A US242005A US242005DA US242005A US 242005 A US242005 A US 242005A US 242005D A US242005D A US 242005DA US 242005 A US242005 A US 242005A
- Authority
- US
- United States
- Prior art keywords
- pulleys
- rims
- james
- clutches
- 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
Links
- 238000010276 construction Methods 0.000 description 6
- 230000013707 sensory perception of sound Effects 0.000 description 4
- 241000612703 Augusta Species 0.000 description 2
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
Images
Classifications
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- 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
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/001—Mechanisms with freewheeling members
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- 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
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1542—Strap actuator
- Y10T74/1544—Multiple acting
Definitions
- Figure 1 of the'drawin gs is a representation of a top view of my improved device for con vertin g motion.
- Fig. 2 is a side elevation thereof, and Figs. 3 anti 4 are sectional details.
- This invention has relation to an improvement upon my device for converting motion for which Letters Patent were granted to me August 26, 1879, No. 218,887; and it consists in the construction and novel arrangements of parts, as hereinafter shown, described, and set forth in the claim.
- the letter A designates the frame-work or supports for the mechanism.
- the piston and its elongated yoke is the piston and its elongated yoke, the latter being connected to the pulleys D D by means of belts, bands, or ropes of wire, as shown.
- the pulleys D D being of equal diameter, are seated on the shaft, and revolve freely thereon by means of suitable hearings in the frame A.
- Both pulleys are provided with broad projecting rims b, having smooth under faces 0 of the same width, which extend to thecentral portion of the rims b.
- H is a driving-wheel keyed on the shaft a, which also bears the fast collar E and loose pulleys D D.
Description
J. S. LAMAR. Device for Converting Motion.
Patented May 24,1881.
|NVEDNTOR WITNESSES amwa Q3.
r a MAW &ATT0RNEY UNITED STATES PATENT OFFICE.
JAMES S. LAMAR, OF AUGUSTA, GEORGIA.
DEVICE FOR CONVERTING MOTION.
SPECIFICATION forming part of Letters Patent No. 242,005, dated May 24, 1881. Application filed December 27, [879.
To all whom it may concern:
Be it known that I, JAMEs S. LAMAR, of Augusta, in the county of Richmond and State of Georgia, have invented a new and valuable Improvement in Devices for Converting Motion and I do hereby declare that the followin g is a full, clear, and exact description-of the construction and operation of the same, reference being bad to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure 1 of the'drawin gs is a representation of a top view of my improved device for con vertin g motion. Fig. 2is a side elevation thereof, and Figs. 3 anti 4 are sectional details.
This invention has relation to an improvement upon my device for converting motion for which Letters Patent were granted to me August 26, 1879, No. 218,887; and it consists in the construction and novel arrangements of parts, as hereinafter shown, described, and set forth in the claim.
In the accompanying drawings, the letter A designates the frame-work or supports for the mechanism.
B is the piston and its elongated yoke, the latter being connected to the pulleys D D by means of belts, bands, or ropes of wire, as shown. The pulleys D D, being of equal diameter, are seated on the shaft, and revolve freely thereon by means of suitable hearings in the frame A. Both pulleys are provided with broad projecting rims b, having smooth under faces 0 of the same width, which extend to thecentral portion of the rims b.
Between the pulleys on the shaft ais rigidly secured an intermediate collar, E, which is provided on each side with a set of pivoted friction-clutches, (1 (1 01 which extend outwardly to the smooth inner laces, c, ofthe rims b of the pulleys. These arms or clutches d d d are of the same length and are slightly inclined from the radial lines of the wheel, and have their lower ends forward of their outer ends, the latter being pressed against the smooth inner faces, 0, by springs s, which are also attached by means of slots formedin the collar E in rear of said arms or clutches.
H is a driving-wheel keyed on the shaft a, which also bears the fast collar E and loose pulleys D D.
As the clutches d d 01 make with the rims each a small angle, it is evident that they will freely yield to the pulleys when the direction of their motion is such as tends to enlarge this angle of contact, and will firmly engage with said pulleys when these move in the opposite direction. In this manner it is designed to obtain a prompt and instantaneous engagement between the alternating pulleys and the clutches, to secure smooth and steady motion, and avoid unnecessary noise in the operation of the engaging parts.
I am aware ofthe construction shown in Patent No. 37,806, and would not, therefore, be understood as laying any claim to the same.
I am aware that a device for converting motion consisting of a fixed shaft and a loose flywheel having an elongated hub, each affording hearings to pulleys of unequal diameters, and pawls of unequal length, pivoted to the hub of the fly-wheel and bearing against the rims of said pulleys, is not new, and I do not,
claim such devices; but
What I do claim, and desire to secure by Letters Patent, is-
The combination of the rectilinear reciprocating piston B and its elongated yoke with the transverse shaft a, rotating in suitable bearings in the frame A, between the ends of said yoke, and having the pulleys D D, of equal diameter, secured directly thereon, said pulleys being provided with projecting rims b, having smooth under surfaces 0, and the intermediate collar E, rigidly secured to said shaft between the pulleys, and bearing against and separating said pulleys, and carrying friction-clutches (l d (1 of equal length, which engage the faces 0 of said rims respectively at alternate movementsof the piston and yoke, turning the shaft and its rigidly-attached fly-wheel H, the Whole constructed and arranged to operate as shown and described. a
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
JAMES S. LAMAR.
Witnesses ANTHONY HEIDT, CORNELIUS D. GOULD.
Publications (1)
Publication Number | Publication Date |
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US242005A true US242005A (en) | 1881-05-24 |
Family
ID=2311340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US242005D Expired - Lifetime US242005A (en) | James s |
Country Status (1)
Country | Link |
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US (1) | US242005A (en) |
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0
- US US242005D patent/US242005A/en not_active Expired - Lifetime
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