US314806A - Felix l - Google Patents
Felix l Download PDFInfo
- Publication number
- US314806A US314806A US314806DA US314806A US 314806 A US314806 A US 314806A US 314806D A US314806D A US 314806DA US 314806 A US314806 A US 314806A
- Authority
- US
- United States
- Prior art keywords
- felix
- treadle
- france
- rod
- treadles
- 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
- 210000002683 Foot Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000000474 Heel Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000035939 shock 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
- 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
- F16H21/40—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and oscillating motion
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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
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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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18184—Crank, pitman, and lever
Definitions
- Mmrssrs INVENTORi N. PETERS. PhulmLmm n m-r. Washinglun. D4 54 UNITED STATES PATENT OFFICE.
- My invention relates to new or improved treadles for sewing-machines, by one of which full speed may be attained much more rapidly than with the treadles now in use, and by the other of which the machine may be stopped instantaneously without shock or effort. I attain this result by means of the mechanism illustrated in the accompanying drawings, in which Figure 1 is a front view of the mechanism, and Fig. 2 is a side view of the same.
- the treadle B B for the purpose of accelerating the speed, consists of a vertical elbowed lever at the right of the machine, and swinging on a horizontal iron rod fastened under the table A by the hinges O and D. Two fixed collars, E E, prevent any shifting. The right foot isplaced on B.
- the treadle B B is furnished with an ear, I, in which are several holes for the suitable placing of the pin K of the connecting-rod L.
- the ear I is the main part of the invention.
Description
(No Model) F. L. E. GOULVIER.
TREADLBFOR SEWING MACHINES. NO. 314,806. Patented Ma1n31, 1885.
Tia. I
Mmrssrs: INVENTORi N. PETERS. PhulmLmm n m-r. Washinglun. D4 54 UNITED STATES PATENT OFFICE.
FELIX L. E. OOULVIER, OF BOHAIN, AISNE, FRANCE.
TREADLE FOR SEWING-MACHINES.-
SPECIFICATION forming part of Letters Patent No. 314,806, dated March 31, 1885.
Application filed January 15, 1885. (No model.) Patented in France November 27, 1884, No. 153,009.
To all whom it may concern.-
Be it known that 1, FELIX LOUIS EUGENE COULVIER, a citizen of France, residing at Bohain, Aisne, France, have invented new and useful Improvements in Treadles for Sewing- Machines, (for which I have obtained a patent in France, No. 153,009, hearing date N ovember 27, 1884,) of which the following is a specification.
My invention relates to new or improved treadles for sewing-machines, by one of which full speed may be attained much more rapidly than with the treadles now in use, and by the other of which the machine may be stopped instantaneously without shock or effort. I attain this result by means of the mechanism illustrated in the accompanying drawings, in Which Figure 1 is a front view of the mechanism, and Fig. 2 is a side view of the same.
Similar letters indicate similar parts in the two figures.
The treadle B B, for the purpose of accelerating the speed, consists of a vertical elbowed lever at the right of the machine, and swinging on a horizontal iron rod fastened under the table A by the hinges O and D. Two fixed collars, E E, prevent any shifting. The right foot isplaced on B.
The treadle B B is furnished with an ear, I, in which are several holes for the suitable placing of the pin K of the connecting-rod L. The ear I is the main part of the invention. By it the necessary length may be given to the connecting-rod, so that the treadle may be swung under the table and beyond a vertical line passing through the point 0 of the treadlc, and the leg in working is never bent backward, as with the other treadles now in use.
To stop the machine instantaneously, I use a brake consisting of a flat spring, M N, the end of which is fixed at M to a rod, P, keyed on the shaft of the fly-wheeh The said springbrake almost surrounds the fly-wheel S, and 5 it is covered inside with leather, riveted or .otherwise. When the treadle R is pressed by the heel of the left foot, the treadle acts upon the brake M N by means of a connecting-rod,
T, combined with a sliding can1,V, the end of FELIX L. E. COULVIER.
point N to the WVitnesses:
ELIsEE ALAVOIRE, J. EAUSENET.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US314806A true US314806A (en) | 1885-03-31 |
Family
ID=2383955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US314806D Expired - Lifetime US314806A (en) | Felix l |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US314806A (en) |
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0
- US US314806D patent/US314806A/en not_active Expired - Lifetime
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