GB139754A - Improvements in engine-starters - Google Patents

Improvements in engine-starters

Info

Publication number
GB139754A
GB139754A GB1381/20A GB138120A GB139754A GB 139754 A GB139754 A GB 139754A GB 1381/20 A GB1381/20 A GB 1381/20A GB 138120 A GB138120 A GB 138120A GB 139754 A GB139754 A GB 139754A
Authority
GB
United Kingdom
Prior art keywords
pinion
shaft
spring
springs
clutch
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
Application number
GB1381/20A
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.)
Eclipse Machine Co
Original Assignee
Eclipse Machine 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 Eclipse Machine Co filed Critical Eclipse Machine Co
Publication of GB139754A publication Critical patent/GB139754A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • 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)
  • Mechanical Operated Clutches (AREA)

Abstract

139,754. Eclipse Machine Co., (Assignees of Bergmann, C.). March 3, 1919, [Convention date]. Turning-gear.-A starter pinion 9 is internally threaded to engage one or more coiled springs 8 surrounding, and connected at one end 5<a> to, a shaft 2 driven by an electric or other motor or by hand. The springs serve as screw-threads along which the pinion moves automatically into engagement with the toothed fly-wheel 7, and also a; spring driving-connexions between the shaft 2 and the pinion. In the form shown in Fig. 3, the shaft 2 is a sleeve pinned at the enlarged end 4 to the armature shaft 1 of an electric motor; two springs 8 are shown, and the pinion has clutch faces 9<a> which engage the ends 8<a> of the springs at the end of the travel of the pinion. In a modification, the clutch face 9<a> on the pinion first engages the end of the spring, and, after extending the spring, engages a clutch face on the shaft 2 to give a positive drive. In another form, the end of the spring is not bent over to form a clutch member; the movement of the pinion compresses the spring instead of extending it. and finally brings the pinion into engagement with a shoulder on the shaft 2 to give a positive drive. Specification 20811/14 is referred to.
GB1381/20A 1919-03-03 1920-01-15 Improvements in engine-starters Expired GB139754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US280296A US1330232A (en) 1919-03-03 1919-03-03 Engine-starter

Publications (1)

Publication Number Publication Date
GB139754A true GB139754A (en) 1920-09-30

Family

ID=23072477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1381/20A Expired GB139754A (en) 1919-03-03 1920-01-15 Improvements in engine-starters

Country Status (5)

Country Link
US (1) US1330232A (en)
AT (1) AT85432B (en)
DE (1) DE370998C (en)
FR (1) FR509270A (en)
GB (1) GB139754A (en)

Also Published As

Publication number Publication date
US1330232A (en) 1920-02-10
FR509270A (en) 1920-11-05
DE370998C (en) 1923-03-09
AT85432B (en) 1921-09-10

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