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US149668A - Improvement in churns - Google Patents

Improvement in churns Download PDF

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Publication number
US149668A
US149668A US149668DA US149668A US 149668 A US149668 A US 149668A US 149668D A US149668D A US 149668DA US 149668 A US149668 A US 149668A
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Prior art keywords
churns
improvement
weighted lever
merry
churn
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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
    • 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
    • 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

  • flhe springs used are made of metal wire or elastic material of sufcient consistency to forni a durable spring, and are held in laterally-made mortises in the main standard C C.
  • I provide a clevis-shaped dasherguide, a, adjustable by a bolt to the weighted lever b, which guide is a regulator to the motion and direction ofthe chnrn-dasher when in operation.
  • the churn is held to its Xed position by a pin and key, E, close against the foot f the standard C' C. f

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Description

c. n. MERRY.
Patented Aprl14,1874.
umn
Q xm A VUNITED STATES PATENT .,OEEICE.
CHARLES D. MERRY, or AMSTERDAM, NEW YORK.
IMPROVEMENT |N cHuRNs.
Specification forming'part of Letters Patent No. 149,668, dated April 14, 1874; application filed January 2l, 1874.
From a mortise in the top of this inclined` standard C C there rests a Weighted lever, b b, fulcrumed upon springs, and moving on a pin passing through it and the top of the main standard C C. flhe springs used are made of metal wire or elastic material of sufcient consistency to forni a durable spring, and are held in laterally-made mortises in the main standard C C. At the end of the weighted lever where the power is attached, and just over the point wherejthis lever connects with the churndasher, I provide a clevis-shaped dasherguide, a, adjustable by a bolt to the weighted lever b, which guide is a regulator to the motion and direction ofthe chnrn-dasher when in operation. The churn is held to its Xed position by a pin and key, E, close against the foot f the standard C' C. f
The advantages claimed for my invention,
as shown by actual experiment, are, irst, it saves one-third the labor usually employed in the use of churn-powers now in use; second, will-produce butter quicker by half the time than hand-power churns; third, its 'simplicity of construction and ease of operating.
What I claim, and desire lto secure by Letters Patent, is i The arrangement of a churn-power and a weighted lever, b, fulcrumed upon an inclined and adjustable support, C C, sustaining the reacting springs f f, as shown and described.
4 CHARLES I). MERRY.
Witnesses JAMES W. CASE,
J onN H. HUGH.
US149668D Improvement in churns Expired - Lifetime US149668A (en)

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