US252176A - Mechanical movement - Google Patents
Mechanical movement Download PDFInfo
- Publication number
- US252176A US252176A US252176DA US252176A US 252176 A US252176 A US 252176A US 252176D A US252176D A US 252176DA US 252176 A US252176 A US 252176A
- Authority
- US
- United States
- Prior art keywords
- arm
- shaft
- rock
- mechanical movement
- wheel
- 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
- 230000000875 corresponding Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction 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
- B60S1/08—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
- My invention relates to mechanical movements, the object being to provide a simple and elfective means of imparting a semi'rotary motion to a rock-shaft,for the various purposes to which said motion may be applied; and the invention consists in the combination, with a rock-shaft having at one end a suitable arm, of
- Figure l is a vertical side elevation of my improved mechanical move- 0 ment, showing the position of the parts at the beginning of a movement.
- Fig.2 is a similar view, showing the position of the same when the movement is about half completed.
- FIG. 3 is a view of the parts at the end of the move- 5 ment.
- Fig. 4 is a plan View, and Fig. 5 a modification.
- A represents a wheel, which is driven by 40 power applied in any convenient manner.
- This wheel is connected by a pitman, B, with an oscillating lever,0, which may be pivoted at its opposite end, as shown in Figs. 1, 2, and 3, or at or near its center, as shown in Fig. 5.
- the pitman B may be made adjustable, if
- This oscillating lever is connected by a link, D, with the arm E of a rock-shaft, F, which is journaled in suitable bearings,the lever being recessed or cut away on one side to allow the arm E sufficient room to pass.
- a rock-shaft having a suitable arm, a connecting-link, an oscillatin g lever, a pi tman, and a driving-wheel, the link being arranged to connect the arm of the rock-shaft with theoscillating lever, which is in turn connected with the driving-wheel by means of the pitman, whereby the rotary movement of said wheel imparts a semirotation to therock-shaft, substantially asspecitied- 2.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
(No Model.) R. E. BREED.
MECHANICAL MOVEMENT. No. 252,176. Patented Jan. 1021882.
N. FETER,- Plwln'ljlhognphen Wuhingtom D. C.
ilNiTEn STATES PATENT OFFICE.
, RICHARD E. BREED, OF PITTSBURG, PENNSYLVANIA.
MECHANICAL MOVEMENT.
SPECIFICATION forming part of Letters Patent No. 252,176, dated January 10, 1882. Application filed September 5, 1881. (No model.)
To all whom it may concern.-
Be it known that I, RICHARD E. BREED, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Mechanical Movements; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to whichit appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.
My invention relates to mechanical movements, the object being to provide a simple and elfective means of imparting a semi'rotary motion to a rock-shaft,for the various purposes to which said motion may be applied; and the invention consists in the combination, with a rock-shaft having at one end a suitable arm, of
a link connecting said arm with an oscillating lever, which is in turn connected by a pitman with a power or crank wheel, the rotary motion of which is thereby transmitted to said rockshaftin such a manner as to cause the same to rotate in a half-circle, as hereinafter more fully set forth.
In the annexed drawings, which fully illustratc my invention, Figure l is a vertical side elevation of my improved mechanical move- 0 ment, showing the position of the parts at the beginning of a movement. Fig.2 is a similar view, showing the position of the same when the movement is about half completed. Fig.
3 is a view of the parts at the end of the move- 5 ment. Fig. 4 is a plan View, and Fig. 5 a modification.
Like letters indicate like parts in the several views.
A represents a wheel, which is driven by 40 power applied in any convenient manner. This wheelis connected by a pitman, B, with an oscillating lever,0, which may be pivoted at its opposite end, as shown in Figs. 1, 2, and 3, or at or near its center, as shown in Fig. 5. The pitman B may be made adjustable, if
desired, so as to be readily attached in any suitable manner to wheels of varyin gdiameters, and may be secured at or near either end of the oscillating lever O, as found most convenient. This oscillating lever is connected by a link, D, with the arm E of a rock-shaft, F, which is journaled in suitable bearings,the lever being recessed or cut away on one side to allow the arm E sufficient room to pass.
It will be seen that as the pitman is operated by power applied to the wheel A an oscillating movement will be thereby imparted to the lever 0, thus causing the link D, which is connected therewith, to move the arm E of the rock-shaft in a half-circle back and forth. The rock-shaft F thus receives a semi-rotary motion corresponding to the movements of its arm E, and will transmit the same in an appropriate manner to any connected mechanism that may require to be so operated.
Having thus desciibed my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In a'mechanical movement, the combination of the following elements: a rock-shaft having a suitable arm, a connecting-link, an oscillatin g lever, a pi tman, and a driving-wheel, the link being arranged to connect the arm of the rock-shaft with theoscillating lever, which is in turn connected with the driving-wheel by means of the pitman, whereby the rotary movement of said wheel imparts a semirotation to therock-shaft, substantially asspecitied- 2. The combination, with the rock-shaft F, having arm E, and the wheel A, having pitman B, of the. oscillating lever (l and link D, substantially as and for the purpose shown and described.
In testimony that I claim the foregoing as my own I have hereto a-ffixed my signature in presence of two witnesses.
RICHARD E. BREED.
Witnesses:
HERBERT F. MOORE, J EFF. D. LOKER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US252176A true US252176A (en) | 1882-01-10 |
Family
ID=2321475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US252176D Expired - Lifetime US252176A (en) | Mechanical movement |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US252176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509842A (en) * | 1944-09-27 | 1950-05-30 | Allen M Rossman | Torque converter |
| US2564982A (en) * | 1947-08-15 | 1951-08-21 | Lane Motors Inc | Oscillator drive mechanism |
-
0
- US US252176D patent/US252176A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509842A (en) * | 1944-09-27 | 1950-05-30 | Allen M Rossman | Torque converter |
| US2564982A (en) * | 1947-08-15 | 1951-08-21 | Lane Motors Inc | Oscillator drive mechanism |
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