US1459025A - Engine starter - Google Patents

Engine starter Download PDF

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Publication number
US1459025A
US1459025A US129100A US12910016A US1459025A US 1459025 A US1459025 A US 1459025A US 129100 A US129100 A US 129100A US 12910016 A US12910016 A US 12910016A US 1459025 A US1459025 A US 1459025A
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US
United States
Prior art keywords
motor
shaft
engine
heads
head
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
Application number
US129100A
Inventor
William H Hutchins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORTH EAST ELECTRIC Co
Original Assignee
NORTH EAST ELECTRIC CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NORTH EAST ELECTRIC CO filed Critical NORTH EAST ELECTRIC CO
Priority to US129100A priority Critical patent/US1459025A/en
Application granted granted Critical
Publication of US1459025A publication Critical patent/US1459025A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/062—Starter drives
    • F02N15/063—Starter drives with resilient shock absorbers
    • 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
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic

Definitions

  • the spring 17 yields and permits the armature to continue rotation and momentarily to overrun the drive-shaft, until the force transmitted through the pinion has started the fly-wheel into motion.
  • a rotor having a shaft. a casing for said rotor carrying-bearings for said shaft, and a driving member for an engine connected to be driven from said shaft and' mounted between said rotor and the bearing nearest thereto on one side thereof.
  • a starting motor having a "shaft, a. yoke and a head, said shaft projecting beyond said yoke at the end remote from the head, an automatic engine startin dr1ve,- threaded on the nrojectin end of sai shaft, and a housing for said rive, havin a part secured with respect to said yoke, an
  • said motor on a non-rotating part associate with'said engine, at a point between said bearings.
  • a motor heads for said motor, one-of said heads being cup-shaped, a. driv-.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

June 19, 1:123. 1,459,025
W. H. HUTCHINS ENG I NE 5 TARTER Filed Nov. 2, 1916 of the motionless fiy-wheel, the spring 17 yields and permits the armature to continue rotation and momentarily to overrun the drive-shaft, until the force transmitted through the pinion has started the fly-wheel into motion.
It willbe apparent, that b making the head 7 of the culiar fohn s norm, and locating the pinion 11 within this head and within the shaft-bearing supported by it, it is rendered possible to br ng the gearing close to the end of the armature, which, in turn makes it possible to mount the motor casing upon the fiy-wheel housing with the centre of gravity of the motor so close to the housing that the motor may be supported entirely upon the housing without the necessity of additional braces or supports.
While a spring has been disclosed as the means of connection between the armatureshaft and the driveshaft, it will be apparcut that the invention is not limited tothis particular form. and also that the particular form of geariu described for connecting the drive-shaft an the engine is not'an cmential feature of the invention,
The invention claimed is:-
i. In a starting motor unit, in combination, a rotor having a shaft. a casing for said rotor carrying-bearings for said shaft, and a driving member for an engine connected to be driven from said shaft and' mounted between said rotor and the bearing nearest thereto on one side thereof.
2.. In a starting motor unit, in combina-- said shaft and disposed between said rotor and the proximate bearing on one side thereof.
3. In apparatus of the r-lass described, in
combination, a starting motor, having a "shaft, a. yoke and a head, said shaft projecting beyond said yoke at the end remote from the head, an automatic engine startin dr1ve,- threaded on the nrojectin end of sai shaft, and a housing for said rive, havin a part secured with respect to said yoke, an
said motor on a non-rotating part associate with'said engine, at a point between said bearings.
5. 'Inapparatus of the class described, in combination, an engine leg, 0. starting motor, heads for Faid motor, having bearings, an engine starting drive between said bearings and extending within one of said heads, and a flange on said motor, near the center of inertia thereof, secured around an opening' in said leg, said motor being unsupporte at its ends.
6. In apparatus of the class described, in
combination, an engine leg, a starting motor having a shaft, heads for said motor, one
of said heads-being cup-shaped, bearings for said shaft near theouter ends of said heads,
an'automatic engine starting drive threaded on said shaft and extending through said cupshapcd head and a flange rigid with respect to said cup-shaped head, at a point spaced'from its outer end and near the cen-' ter of inertia ofsaid motor, and secured to said engine leg, said motor being unsupported at its ends.
T. In apparatus of the class described, in
combination, a motor, heads for said motor, one-of said heads being cup-shaped, a. driv-.
ing connection'for an en ine, disposed in said cup-shaped head, an means for supporting said-motor on a non-rotating part associated with said engine, at a plane near the center of inertia of said motor.
WILLIAM H. HUTCHINS.
US129100A 1916-11-02 1916-11-02 Engine starter Expired - Lifetime US1459025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US129100A US1459025A (en) 1916-11-02 1916-11-02 Engine starter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US129100A US1459025A (en) 1916-11-02 1916-11-02 Engine starter

Publications (1)

Publication Number Publication Date
US1459025A true US1459025A (en) 1923-06-19

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ID=22438451

Family Applications (1)

Application Number Title Priority Date Filing Date
US129100A Expired - Lifetime US1459025A (en) 1916-11-02 1916-11-02 Engine starter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506239A (en) * 1946-10-29 1950-05-02 Jack & Heintz Prec Ind Inc Quick detachable starter mount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506239A (en) * 1946-10-29 1950-05-02 Jack & Heintz Prec Ind Inc Quick detachable starter mount

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