US248358A - Emmet l - Google Patents
Emmet l Download PDFInfo
- Publication number
- US248358A US248358A US248358DA US248358A US 248358 A US248358 A US 248358A US 248358D A US248358D A US 248358DA US 248358 A US248358 A US 248358A
- Authority
- US
- United States
- Prior art keywords
- wheel
- shaft
- emmet
- smith
- friction
- 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 4
- 241000735495 Erica <angiosperm> Species 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- 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
- Y10T74/1956—Adjustable
- Y10T74/19565—Relative movable axes
- Y10T74/19575—Automatic control
Definitions
- Patented 00t. 18, 1881 Patented 00t. 18, 1881.
- this invention relates to certain new and useful iniprovementsin the construction and operation of mechanical devices by means of which power may be transmitted from the main line of shaflingtothemachinery to be driven without the intervention of belts; and the invention is designed as an improvementupon a patent fora similar purpose, issued to me July 12, 1881, and numbered 24 L152.
- the invention consists in the peculiar construction, arrangement, and operation of parts, as more fully hereinafter set forth.
- Figure l is a side elevation
- Fig. 2 is an enlarged perspe -tive,sl1owing inyimprovement.
- L is the drivingshaft, driven from the main shaft, (not shown,) or by the means and in the manner as described in the aforesaid Letters Patent.
- A represents the sewing-machine, resting upon the table A
- B is the balance-wheel of the machine, as shown in the drawings.
- 0 is a friction-wheel, preferably covered with leather or its equivalent, and secured near the upper end of the shaft L, the extreme upper end (or near it) of which runs in the bearing D.
- This bearing is pivotally secured, as at b, to the table, in order to allow of the necessary movement of the shaft.
- E is a spring, suitably secured to the table or to a standard, E, and F is a set-screw, by means of which the tension or pressure of the spring E is regulated.
- This spring E compels the friction-wheel 0 into contact with the face a of the balance-wheel B.
- What- I claim as my invention is 1. In combination with the wheel B, the pivoted bearing D, the friction-wheel (J, the shaft L, and mechanism, substantially as described, for operating the wheel 0 and shaft L, as and for the purpose specified.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
E. L. SMITH.
MECHANISM FOR TRANSMITTING POWER.
Patented 00t. 18, 1881.
UNrTE STATES PATENT Erica,
EMMET L. SMITH, 0F JACKSON, MICHIGAN, ASSIGNOR OF ONE-HALF TO CHARLES W. HIGBY, OF SAME PLACE.
v MECHANISM FOR TRANSMITTING POWER.
SPECIFICATION forming part of Letters Patent No. 248,358, dated October 18, 1881.
Application filed August 25, 1881. (No model.)
To all whom it may concern Be it known that I, EMMET L. SMITH, of the city and county ofJackson, and State of Michigan, have invented an Improvement in Mechanism for Transmitting Power, of which the following is a specification.
The nature of this invention relates to certain new and useful iniprovementsin the construction and operation of mechanical devices by means of which power may be transmitted from the main line of shaflingtothemachinery to be driven without the intervention of belts; and the invention is designed as an improvementupon a patent fora similar purpose, issued to me July 12, 1881, and numbered 24 L152.
The invention consists in the peculiar construction, arrangement, and operation of parts, as more fully hereinafter set forth.
Figure l is a side elevation, and Fig. 2 is an enlarged perspe -tive,sl1owing inyimprovement.
as applied to running a sewing-machine.
In the accompanying drawings, which form a part of this specification, L is the drivingshaft, driven from the main shaft, (not shown,) or by the means and in the manner as described in the aforesaid Letters Patent.
A represents the sewing-machine, resting upon the table A, and B is the balance-wheel of the machine, as shown in the drawings.
0 is a friction-wheel, preferably covered with leather or its equivalent, and secured near the upper end of the shaft L, the extreme upper end (or near it) of which runs in the bearing D. This bearing is pivotally secured, as at b, to the table, in order to allow of the necessary movement of the shaft.
E is a spring, suitably secured to the table or to a standard, E, and F is a set-screw, by means of which the tension or pressure of the spring E is regulated. This spring E compels the friction-wheel 0 into contact with the face a of the balance-wheel B. By this arrangement cogged gearings, which wear very'rapidly when in rapid motion, are dispensed with.
What- I claim as my invention is 1. In combination with the wheel B, the pivoted bearing D, the friction-wheel (J, the shaft L, and mechanism, substantially as described, for operating the wheel 0 and shaft L, as and for the purpose specified.
2. In combination, the shaft L, friction-wheel (J, pivoted bearing D, and spring E, for transmitting power to the balance-wheel B, substantially as and for the purposes set forth.
EMMEI L. SMITH.
Witnesses:
H. S. SPRAGUE, R. DEACON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US248358A true US248358A (en) | 1881-10-18 |
Family
ID=2317679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US248358D Expired - Lifetime US248358A (en) | Emmet l |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US248358A (en) |
-
0
- US US248358D patent/US248358A/en not_active Expired - Lifetime
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