GB141327A - Improvements in engine-starters - Google Patents

Improvements in engine-starters

Info

Publication number
GB141327A
GB141327A GB664/20A GB66420A GB141327A GB 141327 A GB141327 A GB 141327A GB 664/20 A GB664/20 A GB 664/20A GB 66420 A GB66420 A GB 66420A GB 141327 A GB141327 A GB 141327A
Authority
GB
United Kingdom
Prior art keywords
pinion
spring
shaft
collar
movement
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
GB664/20A
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 GB141327A publication Critical patent/GB141327A/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)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

141,327. Eclipse Machine Co., (Assig. nees of McGrath, W. L.). April 9, 1919, [Convention date]. Turning-gear.-An engine-starter comprises a rotary shaft 3 carrying a helical spring 4 serving as a screw-thread, and a driving-member or pinion 5 mounted on the spring for longitudinal and rotary movement and also capable of longitudinal movement independent of that due to the spring. In the form shown, the space 7<a> between internal threads on the pinion is wider than the spring thread, and the threads are held in engagement by a light spring 8, which yields if the pinion teeth clash with those of the engine member 6<a>. The spring 8 is interposed between a collar 9 on the shaft 3 and a thrust bearing 10 connected to the collar by a sleeve 11 having a toothed flange sliding in grooves 9<a> in the collar. The relative movement between the pinion and the collar 9 is limited by the ends of the grooves 9<a>. At the end ot the movement of the pinion into mesh with the member 6<a>, a clutch jaw 7b on the pinion engages the free end 4<b> of the spring 4 and the pinion is driven through the spring, which is fixed at the outer end to the shaft 3. The shaft 3 may be a sleeve pinned to the armature shaft 1 of the starting-motor. In a modification, the meshing movement of the pinion is in a direction away from the motor and a spring such as 8 is anchored at one end to a fixed part of the motor and bears at the other end against the pinion without a thrust bearing.
GB664/20A 1919-04-09 1920-01-08 Improvements in engine-starters Expired GB141327A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US288814A US1348289A (en) 1919-04-09 1919-04-09 Engine-starter
US288815A US1330326A (en) 1919-04-09 1919-04-09 Engine-starter

Publications (1)

Publication Number Publication Date
GB141327A true GB141327A (en) 1920-09-30

Family

ID=23108748

Family Applications (2)

Application Number Title Priority Date Filing Date
GB328/20A Expired GB141325A (en) 1919-04-09 1920-01-05 Improvements in engine-starters
GB664/20A Expired GB141327A (en) 1919-04-09 1920-01-08 Improvements in engine-starters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB328/20A Expired GB141325A (en) 1919-04-09 1920-01-05 Improvements in engine-starters

Country Status (5)

Country Link
US (2) US1348289A (en)
AT (2) AT86714B (en)
DE (1) DE349130C (en)
FR (2) FR508859A (en)
GB (2) GB141325A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767585A (en) * 1993-12-27 1998-06-16 Nippondenso Co., Ltd. Starter
DE69603408T2 (en) * 1995-05-10 2000-04-13 Denso Corp Starter with device for preventing pinion retraction

Also Published As

Publication number Publication date
AT86714B (en) 1921-12-27
DE349130C (en) 1922-02-25
FR509063A (en) 1920-10-30
GB141325A (en) 1920-09-30
FR508859A (en) 1920-10-26
US1330326A (en) 1920-02-10
AT87273B (en) 1922-02-10
US1348289A (en) 1920-08-03

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