US254825A - Heineich kampeath - Google Patents
Heineich kampeath Download PDFInfo
- Publication number
- US254825A US254825A US254825DA US254825A US 254825 A US254825 A US 254825A US 254825D A US254825D A US 254825DA US 254825 A US254825 A US 254825A
- Authority
- US
- United States
- Prior art keywords
- frame
- foot
- kampeath
- heineich
- swinging
- 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 14
- 210000002414 Leg Anatomy 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 206010016256 Fatigue Diseases 0.000 description 2
- 210000003127 Knee Anatomy 0.000 description 2
- 230000001721 combination Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
Images
Classifications
-
- 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
-
- 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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- 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
- the frame D of the swinging mechanism is conveniently arranged below the table B of the sewing-machine or apparatus, and it is made to swing upon tenons d and in hinges b.
- the side bars of the frame D are extended down to allow the foot of the operator to be easily placed upon a treadle or rest.
- the frame D is provided with an eye, e, or a hook or convenient means to attach the connectingrod E, the upper end ot' which is connected to the ily-Wheel C at c.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(No Model.) I
A H. KAMPRATH;
vTRBADLB.
No. 254,825.V Patented Mar. 14,1882.
Fig. 1.
PZ/65652514 i I ffl/verdon;
UNITED STATES i PATENT OFFICE,
HEINRICH KAMPRA'IH, OF CELLE, PRUSSIA, GERMANY. A,
TREADLE.
SPECIFICATION forming part of Letters Patent No. 254,825, dated March 14, 1882.
Applicationdfileil December 21, 1981. (No model.)
To all whom fit may concern Beit known that I, HEINRICH KAMPRATH, a subject of the King of Prussia, residing at Celle, Prussia, German Empire, have invented certain new and useful Improvements in Treadles for Sewing and other Machines, of which the following is a specication.
My invention relates to an improved treadle or driving mechanism, the object of which is to greatly facilitate the action'ot driving sewingmachines and other apparatuses by foot; the anklesorjoints of thefoot willnot longer undergo the fatigues which they suffer by continued work with the treadles actually in use. The said mechanism of my invention is shown in the drawings- Figure 1 being a front elevation; Fig. 0, a side elevation of the said device, which, in this case, is applied to a sewing-machine ot' any kind, though it may as well be used in combi nation with any other machine or apparatus which is able to be worked by foot.
A is the frame of the sewing-machine; B, the plate or table ofthe same; C, the ily-wheel and pulley; D, the frame of the swinging driving mechanism E, the connecting-rod.
The frame D of the swinging mechanism is conveniently arranged below the table B of the sewing-machine or apparatus, and it is made to swing upon tenons d and in hinges b. The side bars of the frame D are extended down to allow the foot of the operator to be easily placed upon a treadle or rest.
At the flywheel side ot' the machine the frame D is provided with an eye, e, or a hook or convenient means to attach the connectingrod E, the upper end ot' which is connected to the ily-Wheel C at c.
The operation is going on as follows: The operator puts his foot or both his feet upon the treadle or rest F and gets his legs into a swinging or dangling forward-afid-backward motion, the foot or feet resting idle, the legs only swinging in thejoints of the knee. The frame D thus swinging to and fro in a straight lille imparts a revolving motion to the ilywheel C through the connecting-rod E, and thus the machine is set at work with the least possible exertion of the legs.
What I claim, a-nd wish to secure by Letters Patent, is-
The combination of the swinging frame D, hinged at a point above the axis of the crank or ily wheel, and provided with the foot-rest D', the crank orV [ly wheel, and the pitman or connecting rod E, connecting the crank or ily wheel directly to the swinging frame at a point between its hinge and the foot-rest, substantially as described.
Intestimony whereof I have signed my name to this specitieation iu the presence of twol subscribin g witnesses.
i HEINRICH KAMPRATH. Witnesses:
WILLIAMs C. Fox, Joris. KEAGKE.
Publications (1)
Publication Number | Publication Date |
---|---|
US254825A true US254825A (en) | 1882-03-14 |
Family
ID=2324120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US254825D Expired - Lifetime US254825A (en) | Heineich kampeath |
Country Status (1)
Country | Link |
---|---|
US (1) | US254825A (en) |
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0
- US US254825D patent/US254825A/en not_active Expired - Lifetime
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