US59032A - Improvement in combined fly-wheel and crank-shaft - Google Patents

Improvement in combined fly-wheel and crank-shaft Download PDF

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Publication number
US59032A
US59032A US59032DA US59032A US 59032 A US59032 A US 59032A US 59032D A US59032D A US 59032DA US 59032 A US59032 A US 59032A
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Prior art keywords
shaft
crank
wheel
improvement
wheels
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Expired - Lifetime
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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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies
    • 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
    • Y10T74/21—Elements
    • Y10T74/2121—Flywheel, motion smoothing-type
    • 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
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2174—Multiple throw

Definitions

  • a B denote tWo separate shafts, arranged with their axes in 011e straight line.
  • Each shaft has a bell-crank, C or C. These cranks are so arranged that when one is horizontal the other is vertical-that is, they make a right angle with each other in the matter of their directions relative to their respective shafts.
  • each shaft On the inner end of each shaft is a y-Wheel, D, and the two y-Wheels have one or more connection-Screws, E E, passing through one of and being screwed into the other of them.
  • connection-Screws E E
  • v By means of Such screws the iiy-Wheels may be either connected or disconnected, as occasion may require.
  • the journals a a of each Shaft are to be supported in suitable boxes b b.

Description

UTTED STATES PATENT OFFICE.
E. B. JUcKET, 0F ROXBURY, MASSACHUSETTS, ASSIeNon To HIMSELF AND HUNNEMAN a Co.,
IMPROVEMENT IN COMBINED FLY-WHEEL AND'CRANK-SHAFT..
Specication forming part of Letters Patent No. 59,032, dated October 23,1866.
nal and vertical section, of the said invention.
In such drawings, A B denote tWo separate shafts, arranged with their axes in 011e straight line. Each shaft has a bell-crank, C or C. These cranks are so arranged that when one is horizontal the other is vertical-that is, they make a right angle with each other in the matter of their directions relative to their respective shafts.
On the inner end of each shaft is a y-Wheel, D, and the two y-Wheels have one or more connection-Screws, E E, passing through one of and being screwed into the other of them. v By means of Such screws the iiy-Wheels may be either connected or disconnected, as occasion may require. The journals a a of each Shaft are to be supported in suitable boxes b b.
This arrangement and application of iiy- Whee1s,crankshaft, and connection or connections of the y-wheels is specially intended for use iu steam fire-engines having two working steam-cylinders, the connecting-rods of Whose pistons are to be jointed to the two cranks. It
enables the iiy-Wheels to be used together forv either or both engines, or to be separated and one used with one engine only. There aretimes when one only of the engnescan be used,-
particularly when an accident may occurto one. Whenprovidedwiththemeansofdisconnecting their lily-Wheels, one engine may be at-rest While the other `may be in action. When the ily-wheels are connected, one en gine will assist the other inrevolving its shaft, Such arising from the arrangement of the cranks.
I claim- The arrangement and combination of the twoshafts, their cranks, the ily-wheels, and the connecting screw or screws, or the equivalent thereof, the Whole being substantially as described.
E. B. JUGKET.
Witnesses:
It. HJEDDY, F. P. HALE, J r.
US59032D Improvement in combined fly-wheel and crank-shaft Expired - Lifetime US59032A (en)

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US59032A true US59032A (en) 1866-10-23

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US59032D Expired - Lifetime US59032A (en) Improvement in combined fly-wheel and crank-shaft

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160010721A1 (en) * 2013-03-15 2016-01-14 General Electric Company Torsional resonance frequency adjustor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160010721A1 (en) * 2013-03-15 2016-01-14 General Electric Company Torsional resonance frequency adjustor
US9366313B2 (en) * 2013-03-15 2016-06-14 General Electric Company Torsional resonance frequency adjustor

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