US174121A - Improvement in churn-powers - Google Patents
Improvement in churn-powers Download PDFInfo
- Publication number
- US174121A US174121A US174121DA US174121A US 174121 A US174121 A US 174121A US 174121D A US174121D A US 174121DA US 174121 A US174121 A US 174121A
- Authority
- US
- United States
- Prior art keywords
- churn
- powers
- improvement
- lever
- firmly
- 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
-
- 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
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
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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
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
Definitions
- the beam l or short arm ofthe lever, is mortised firmly to the long arm of the lever or beam d, at right angles, and the lever thus formed is strengthened by the brace c, firmly mortised to each.
- the lever thus formed is attached by means of a rolling-pin, h, either of Wood or iron, to the attachment e fg, in which g represents a solid piece of plank, attached to the ceiling firmly and permanently.
- e and j' are firmly fixed together. fis a slide, which secures the whole machine to the ceiling.
- the machine is Worked by hand, either sitting or standing, by the Operator pulling toward himself and pushing back the long arm d of the lever.
- the churn-power consisting of the bellcrank lever b c d, dasher a, detachable sliding fulcrum e, and fixed block g.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Building Environments (AREA)
Description
UNITED STATES PATENT OFFICE.
PATRICK H. CUMISKEY, OF WYALUSING, PENNSYLVANIA.
IMPROVEMENT IN CHURN-POWERS.
Specification forming part of Letters Patent N o. 174, |21, dated February 29, 1876; application filed December 13, 1875.
nected by the pin i to the beam b. The beam l), or short arm ofthe lever, is mortised firmly to the long arm of the lever or beam d, at right angles, and the lever thus formed is strengthened by the brace c, firmly mortised to each. The lever thus formed is attached by means of a rolling-pin, h, either of Wood or iron, to the attachment e fg, in which g represents a solid piece of plank, attached to the ceiling firmly and permanently. e and j' are firmly fixed together. fis a slide, which secures the whole machine to the ceiling.
The machine is Worked by hand, either sitting or standing, by the Operator pulling toward himself and pushing back the long arm d of the lever.
What I claim as new, and desire to secure by Letters Patent, is-
The churn-power consisting of the bellcrank lever b c d, dasher a, detachable sliding fulcrum e, and fixed block g.
. y P. H. CUMISKEY. Witnesses:
A. B. PORTER, W. H. THOMPSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174121A true US174121A (en) | 1876-02-29 |
Family
ID=2243528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174121D Expired - Lifetime US174121A (en) | Improvement in churn-powers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060049920A1 (en) * | 2004-09-09 | 2006-03-09 | Sadler Daniel J | Handheld device having multiple localized force feedback |
-
0
- US US174121D patent/US174121A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060049920A1 (en) * | 2004-09-09 | 2006-03-09 | Sadler Daniel J | Handheld device having multiple localized force feedback |
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