US64511A - Bebnhakd eybel - Google Patents
Bebnhakd eybel Download PDFInfo
- Publication number
- US64511A US64511A US64511DA US64511A US 64511 A US64511 A US 64511A US 64511D A US64511D A US 64511DA US 64511 A US64511 A US 64511A
- Authority
- US
- United States
- Prior art keywords
- shaft
- eybel
- motion
- elbow
- crank
- 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
- 230000003247 decreasing Effects 0.000 description 4
- 101710039962 TAE1 Proteins 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000021037 unidirectional conjugation Effects 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
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- 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
- Y10T74/18416—Rotary to alternating rotary
- Y10T74/18456—Crank, pitman, and lever
Definitions
- Figure 2 is a side elevation.
- the object of this invention is to convert continuous rotary motion into oscillating or vibrating motion by means of an eccentric, or its equivalent, on the rotating shaft, and a suitable connecting-rod extending from the eccentric tothe short arm of an elbow-lever, whose longer arm is slotted to receive a crank-pin of the shaft that is to be vibrated or rocked, in such a manner that with a comparatively small eccentric an oscillating motion over an arc of ninety degrees (less or more) can be imparted to the rock-shaft, and all cumbersome or complicated mechanism is avoided V
- the invention is useful and applicable in sewing machines forobtaining from the upper or needle-driving shaft the proper motion of the shuttle-shaft, and in other cases where an oscillating or rocking motion over an arc of ninety degrees or more is required l
- the letter A designates a frame that supports the several shafts and other part-s of the apparatus.
- B is.a shaft, to which an uninterrupted or continuous rotary motion is given by a crank 'or pulley, or other suitable device.
- the longer arm of said elbow-lever F is slotted at G to receive the crankpin of a crank, I, which is keyed to the. shaft H, to which a rocking or oscillating motion is to be given.
- the length of the slot G- in the elbow-lever is sufficient to allow the crank-pin to assume its proper positions therein; and the arc of vibration of the crank is determined by the relative proportions of the long and short arms of the said elbow-lever F.
- the rocking motion of the shaft H may also be increased or decreased, without changing the elbow-lover F, by increasing or decreasing the distance of the fulcrum E of the elbow-lever F from'the shaft D, and by a corresponding decrease or increase in the length of the crank I.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Transmission Devices (AREA)
Description
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BERNHARD EYBEL, OF NEW YORK, N. Y.
Letters Patent No. 64,511, dated May 7, 1867.
IMPROVEMENT IN DEVICEI FOR OONVERTING MOTION.
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TO ALL WHOM IT MAY CONCERN:
Be it known that I, B. EYBEL, of No. 123 Orchard street, in the city, county, and State of New York, have invented a new and improved Device for Converting Motion; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawing, forming part of this specification, in which- Figure 1 is an end elevation of an apparatus made according to my invention.
Figure 2 is a side elevation.
The object of this invention is to convert continuous rotary motion into oscillating or vibrating motion by means of an eccentric, or its equivalent, on the rotating shaft, and a suitable connecting-rod extending from the eccentric tothe short arm of an elbow-lever, whose longer arm is slotted to receive a crank-pin of the shaft that is to be vibrated or rocked, in such a manner that with a comparatively small eccentric an oscillating motion over an arc of ninety degrees (less or more) can be imparted to the rock-shaft, and all cumbersome or complicated mechanism is avoided V The invention is useful and applicable in sewing machines forobtaining from the upper or needle-driving shaft the proper motion of the shuttle-shaft, and in other cases where an oscillating or rocking motion over an arc of ninety degrees or more is required l The letter A designates a frame that supports the several shafts and other part-s of the apparatus. B is.a shaft, to which an uninterrupted or continuous rotary motion is given by a crank 'or pulley, or other suitable device. Upon said shaft I form an eccentric, C, which is connected by a strap or collar in the usual-Way to a connecting-rod, whose outer end is jointed or pivoted to the short armof an elbow-lever, F, that swings on a stud, E,wl1ich projects from the frame. The longer arm of said elbow-lever F is slotted at G to receive the crankpin of a crank, I, which is keyed to the. shaft H, to which a rocking or oscillating motion is to be given. The length of the slot G- in the elbow-lever is sufficient to allow the crank-pin to assume its proper positions therein; and the arc of vibration of the crank is determined by the relative proportions of the long and short arms of the said elbow-lever F. The rocking motion of the shaft H may also be increased or decreased, without changing the elbow-lover F, by increasing or decreasing the distance of the fulcrum E of the elbow-lever F from'the shaft D, and by a corresponding decrease or increase in the length of the crank I.
By this construction and arrangement I obtain a great oscillating or rocking motion for the shaft H by the use of a comparatively small eccentric, thereby permitting the mechanism to be brought intd a small compass and to be produced at a comparatively small expense.
What I claim as new, and desire to secure by Letters Patent, is-
The arrangement of the elbow-lever F, eccentric C, and crank I, in combination with the shafts B H, substantially as and for the purpose set forth. BERNHARD EYBEL.
Witnesses W. HAUFF, RUDoLr Wiisriz.
Publications (1)
Publication Number | Publication Date |
---|---|
US64511A true US64511A (en) | 1867-05-07 |
Family
ID=2134042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US64511D Expired - Lifetime US64511A (en) | Bebnhakd eybel |
Country Status (1)
Country | Link |
---|---|
US (1) | US64511A (en) |
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0
- US US64511D patent/US64511A/en not_active Expired - Lifetime
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