US229700A - Substitute for cranks - Google Patents
Substitute for cranks Download PDFInfo
- Publication number
- US229700A US229700A US229700DA US229700A US 229700 A US229700 A US 229700A US 229700D A US229700D A US 229700DA US 229700 A US229700 A US 229700A
- Authority
- US
- United States
- Prior art keywords
- substitute
- cranks
- cam
- lever
- arm
- 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
Images
Classifications
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- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
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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
- Y10T74/18296—Cam and slide
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Description
(No Model.)
S. W. HANSON. Substitute for Crank.
No. 229,700. Patented July 6,1880.
WITNESSES: I INVBNTOR: w @/flflx wfl m/ $J%mur/' BY ATTORNEYS.
N PETERS. FflDTO-IJTHOGRAPHER. WA HINGTO UNITED STATES PATENT OFFICE.
SAMUEL W. HANSON, OF WEST UNION COURT-HOUSE, WEST VIRGINIA.
SUBSTITUTE FOR GRAN KS.
SPECIFICATION forming part of Letters Patent No. 229,700, dated July 6, 1880.
Application filed May 19, 1880. (N 0 model.)
To all whom it may concern:
Be it known that I, SAMUEL W. HANSON, of West Union Court-House, in the county of Doddridge and State of West Virginia, have invented a new and useful Improvement in Substitutes for Cranks, of which the following is a specification.
My invention consists in a novel arrangement and combination of a heart-cam and a series of slides and levers, as hereinafter described.
The accompanying drawing illustrates the manner of carrying out my invention.
A represents a heart-cam attached to a shaft the center of rotation of which is at the point a. B is a lever pivoted at a and carrying at its ends two friction-rollers, 00 which engage with the face of the cam A. D is an arm attached to thelever B at or near the fulcrum a. E is a rod which connects the arm D with a pin, G, Working in a slot, f, in a sliding bar, H, which is connected by a link, J, to the short arm of a lever, K. The long arm of this lever may be connected'with the piston-rod of a steam-engine or with any other primitive power. A rectilineal motion being imparted to the sliding bar H, the rollers O O impart rotary motion to the cam A and to the shaft which carries it.
L is a sliding bar provided with pins 1, which straddle the bar H at the ends of the slot f. A rod, m, connects the bar L with a lever, M. By moving the lever M toward the left-hand side of the device the pins 6 will move the pin G to the opposite end of the slot, and thus the motion may be reversed.
Having thus described my invention, I claim as new and desire to secure by Letters Patent l. The combination, with the heart-cam A, of 40
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US229700A true US229700A (en) | 1880-07-06 |
Family
ID=2299077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US229700D Expired - Lifetime US229700A (en) | Substitute for cranks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US229700A (en) |
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0
- US US229700D patent/US229700A/en not_active Expired - Lifetime
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