US1268705A - Engine-starter. - Google Patents
Engine-starter. Download PDFInfo
- Publication number
- US1268705A US1268705A US7195016A US7195016A US1268705A US 1268705 A US1268705 A US 1268705A US 7195016 A US7195016 A US 7195016A US 7195016 A US7195016 A US 7195016A US 1268705 A US1268705 A US 1268705A
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- US
- United States
- Prior art keywords
- clutch
- engine
- balls
- starter
- sleeve
- 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
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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
- F02N1/00—Starting apparatus having hand cranks
- F02N1/02—Starting apparatus having hand cranks having safety means preventing damage caused by reverse rotation
Definitions
- the invention has for its primary object to provide a simple tand-reliably eicient starter includinga ⁇ :flexible operating element extended rearwardly of' i the" vehicle engine toA a 4.point coiiveniently knear the driver ⁇ thereoff ⁇ and including also a novel type of ball clutch in which the loose moveof the "clutch is minimized.
- a Another object is the provision of means for ,insuring proper lubricationof the movparts of thestarter.' .Q f
- Fig.. 2 represents a fragment Figure .1 represents a l plan view of the crank shaft ⁇ of the, engineanduthe starter, ⁇ i ".1 1, d f Fig. f3 represents a vertical sectional' ⁇ view onthe line 'of Fig. ⁇ l,l
- i Fig. 5V represents, a .fraggxr-.entaly perspective view of-v one part f the clutch, the ball re-L leasing.I fngersbeng ,.Si10r111-1r1eeSi-11g position, and
- the clutch designated generally by the r ⁇ numeral 13, of the improved starter 1s mounted upon the forward end of the crank shaft ⁇ 8 and includesan annular retaining sleeve 14, rigidly secured to the crank shaft 8jby a locking pin 15.
- An annular clutch member 16 is positioned over the sleeve 14 and is secured against rotary movement with relation to the shaft 8 by the locking pin 15, which extends therethrough ⁇
- the outer sur ⁇ - face of the clutch member 16 is formed with spaced flanges 17, providing a groove adapted to receive the fan belt 12, whereby thefan 10 is operated during rotation of the crank shaft 8.
- the front face of the clutch member 16 is formed with an annular groove or channel 18 in which is mounted a pluralityA of spaced clutch balls 19.
- the other clutch member 20 is of annular formation and 's rotatably mounted upon thefsleeve llforwardly of the clutch mem ber 16"and is confined between the latter and anexternalflange 21 formed adjacentthe forward endof the sleeve ⁇ 14.
- the rear por ⁇ tion of the clutch member or ring 20 dis- ⁇ posed .within the channel 18 is formed with a ⁇ plurality of ratchet teeth 22 having inclined and radial faces 23 and 24:, respectively, with which the clutch balls 19 Aare .curved ⁇ outer extremityioi the .partof the:
- the operating arm 27 isreturned to initial position, subsequent to an operation thereof, by the tension of a coil spring 28, fastened at one end to thearm 27 land at-its-opposite end to a part of the vehicle chassis 5.
- An operating cable, chain, or other lflexible element 29 is connected at one end With the tends across the front of the engine, under guide pulley the driver of the vehicle. ⁇ A a 4 a 'The .swingingmovement Qi'. the @painting arm 27 under lthe, influence ofthespring 28 4is, limited by a relatively short arm ⁇ 34 ⁇ carried by1an annular 'ball releasingjmember fitted between the flange .25;z ⁇ indf4 the ffoif- Ward end of theclutch member 16 "and adapted to engage relativelyrstationary vehicle chassis, as illustrated in Fig.y l.
- V#lar-:flange 43 the rear of which is .arm ⁇ 27, ⁇ eX- ⁇ w 30 to a point conveniently near' ing the clutch balls 19 out of engagement with the outer surface of the channel 18 and the rear clutch member 16 and permitting of the crank
- the enlarged inner end 26 of the operat- I f isformed .with an integral inwardly directed and substantially semicircu- ⁇ normally ⁇ closed by an oil ring 43a loosely mounted abetween ett-1e rear clutch member 16 andl the releasingmember 35.
- An engine starter including a sleeve, a pair of relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, and an invertible lubricant containing cup carried by and movable with the rotatable clutch member.
- An engine starter including a sleeve adapted to be secured to the crank shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, a washer loosely mounted between said clutch members, an invertible lubricant containing cup carried by the rotatable clutch member and engaging said absorbent washer, and an absorbent valve interposed between said clutch members.
- An engine starter including a sleeve adapted to be secured to the crank shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, an invertible lubricant containing cup carried by and movable with the rotatable member, and
- An engine starter includin adapted to be secured to the cral( shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, an operating arm carried ⁇ by the rotatable clutch member, means for moving said clutch balls to inoperative position to permit independent movement of said clutch members, and
- An engine starter includingasleeved iadaptedtobe secured tothe crank shaft of an internal *combustion engine," relatively f stationary and rotatable y y clutch members arranged upon saidsleev'e, clutch balls intern posed between said clutch members, an operating arm carried bysaid rotatable clutch means for moving said balls to inoperative position to permit independent movement of said clutch members, and an arm carried by said releasing means adapted to engage a part of a motor vehicle to automatically move said balls to inoperative position.
- a motor vehicle including a chassis and an engine supported therein, an engine starter including a sleeve non-rotatably secured to the forward end of the crank shaft of the engine, relatively stationary and rotatable clutch members mounted upon said sleeve, clutch balls interposed between said clutch members, an operating arm carried by the rotatable clutch member, means for actuating said operating arm, means for returning said operating arm to initial position, releasing for moving said balls to inoperative position to permit independent movement of said clutch members, an arm carried by said releasing means adapted to engage a part of the chassis of said vehicle to automatically move said balls to inoperative position, and means connecting the first and second mentioned arms t0 normally retain said releasing means in inoperative position.
- a clutch member adapted for constant rotation with a crank shaft of an engine, concentric sleeves extending into said clutch member, an interlockin member housed within said sleeves and adapted to be shifted into engagement with said clutch member by a movement of one sleeve relative to the other, levers carried by the outer ends of said sleeves, and means connecting said levers whereby one of said levers can be moved in advance of the other.
- annular member in combination with an engine shaft, an annular member sleeved upon the shaft, having a ratchet-faced end adapted to be engaged by an operating crank, a pulley sleeved upon the annular member having a proJecting flange, a transverse pin projecting through the shaft, the annular member and into the pulley that they may operate together, an annular collar provided with an arm and formed with a plurality of slots to severally receive arolling element adapted to be forced into impinging relation with Sla 1,268,705
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Operated Clutches (AREA)
Description
0. FALKENWALDE.
ENGINE STARTER,Iv
APPLICATION FILED IAN.13 I9I5. l,26,705. Q l Patented June 4, 1918.
2 SHEETS-SHEET lA I7 IIIIIIIIIIIIIIIIIIII l 5 o. FALKENWALDE. ENGINE STARTER.. APPLICATION FILED JAN. T31 T916.
Patented June 4, 1918.
" a citizen Iof `the `f oscnnrntnnnwnnnn, OFBAIJTIMORnMARYLAND. Y
i warfarin-STARTER.
specification of Lettersfratent.
j hpiicariennikiraiiary laiei; serialng.713510.`
declare the following 'to be a'full, clear," and mentfbetween the parts,
.il ing r Another object ist invention consists Y in 4 ing drawings, in=whichz exact descriptions of the inventiom'such as .will 'enable others "skilled in the art to which it appertains to make and use the rsamejf` This invention relates `to starters for internal combustion engines and "more particularly to av manually operable. starter especially designed for use in connection with the enginesof` motor vehicles. `f
jThe invention has for its primary object to provide a simple tand-reliably eicient starter includinga` :flexible operating element extended rearwardly of' i the" vehicle engine toA a 4.point coiiveniently knear the driver` thereoff` and including also a novel type of ball clutch in which the loose moveof the "clutch is minimized. i A Another object is the provision of means for ,insuring proper lubricationof the movparts of thestarter.' .Q f
"e `provision of means carried by the` clutchfforautomatically disengaging or releasing `the parts thereof should the engineback-re. u u With these vand other objects inview, the the novel construction, combination and arrangement of parts as will` be hereinafter A specifically described, claimed nd illustrated in L the aecompany# fragmental front elevation of a motor, -vehicle illustrating the improved starter appliedto use,
Fig.. 2 represents a fragment Figure .1 represents a l plan view of the crank shaft `of the, engineanduthe starter,` i ".1 1, d f Fig. f3 represents a vertical sectional'` view onthe line 'of Fig.` l,l
. 1`ig.44L represents-a' tr Y view on the li e4.-4 ofFig. 3," H
" i Fig. 5V represents, a .fraggxr-.entaly perspective view of-v one part f the clutch, the ball re-L leasing.I fngersbeng ,.Si10r111-1r1eeSi-11g position, and
nate corresponding r r r the numeral 5 indicates generu M nsverse sectional Eig.` 6Nrepresent`s afragmental perspecr tivefYW f the ratchet part of the clutch.
Referring to.- the`""drawings` in Vdetail, whereinnsimilar reference numerals" `desigparts throughout the veral views, ally the body or chassis of a motor" vehicle `upon which is supported,thedashboard 6 and engine 7, having the usual crank shaft 8 protruding from the forward end of the `crank case'9. Theusual cooling fan 10 is rotatably supported in front of the cylinders of `the engine 7 upon a shaft 11 and is adapted to be driven from the crank shaft 8 by fa flexible belt 12.
rai-.enten June a, reis.
The clutch, designated generally by the r `numeral 13, of the improved starter 1s mounted upon the forward end of the crank shaft `8 and includesan annular retaining sleeve 14, rigidly secured to the crank shaft 8jby a locking pin 15. An annular clutch member 16 is positioned over the sleeve 14 and is secured against rotary movement with relation to the shaft 8 by the locking pin 15, which extends therethrough` The outer sur`- face of the clutch member 16 is formed with spaced flanges 17, providing a groove adapted to receive the fan belt 12, whereby thefan 10 is operated during rotation of the crank shaft 8. `The front face of the clutch member 16 is formed with an annular groove or channel 18 in which is mounted a pluralityA of spaced clutch balls 19.
. `The other clutch member 20 is of annular formation and 's rotatably mounted upon thefsleeve llforwardly of the clutch mem ber 16"and is confined between the latter and anexternalflange 21 formed adjacentthe forward endof the sleeve`14. The rear por` tion of the clutch member or ring 20 dis-` posed .within the channel 18 is formed with a` plurality of ratchet teeth 22 having inclined and radial faces 23 and 24:, respectively, with which the clutch balls 19 Aare .curved` outer extremityioi the .partof the:
An operating cable, chain, or other lflexible element 29 is connected at one end With the tends across the front of the engine, under guide pulley the driver of the vehicle.` A a 4 a 'The .swingingmovement Qi'. the @painting arm 27 under lthe, influence ofthespring 28 4is, limited by a relatively short arm`34` carried by1an annular 'ball releasingjmember fitted between the flange .25;z`indf4 the ffoif- Ward end of theclutch member 16 "and adapted to engage relativelyrstationary vehicle chassis, as illustrated in Fig.y l. The releasiiigmeinber -,may"be rotated With-i-elation to either ofthe clutch members 16` and 20 and isv provided vWith Aal plurality of laterallyand rearwardly di,-
4'rented spaced lingers 37, corresponding in number to the number oi yratchet teeth 22 and being spaced a sufficient distance f part to 4permit `free movement-of the balls 19 between the fingers. During 'the Working or operatingstroke ofthearm 27 there- Waraiy, 'the handle 4se leasing member 35 is automatically movedto such position as to permit thelclutch balls 19 to roll upon the inclined surfaces 23 of the ratchet teeth 22 `and thusibe firmly engaged With the outer vvall of the channel V1,8 in the rear clutch memberwl, asillustrated in Fig. 4, by the `tension of a substantially V-shaped spring 39, having angular ends engaged in recesses l0 and 41 formed the relativelylong and short arms 27- and 34,1'espectively. During the returnmo'vement of the operating arm 27 under the iniluenceof the spring 28 the relatively short arm 34 engages a part of the vehicle chassis "5` and isstopped While the tension Yof `the spring 28 overcomes and compresses the Vshaped spring 39, thus movingthe fingers 37 tothe position illustratedin Fig. 5, and returning the balls 19 against the'radial faces 24 of the ratchet teeth, thereby permitting 'free movement of the crank shaft 8 and.. clutch member v16 with relationtothe clutch; ring 20` and operating arm 27.` `Shouldthe en-, gine 7 'backfire while thedrlverfoflthe vehicle is pulling the operating lever29"nears` is vjerked vout of nthe drivers hand andf the operating darm" 27 a ,his carried` back` with the .movementA offthe crank sliaftfs until fthe relatively short `arm` free lrotational y movement "Sllift 8.
ing-garni ,-27
V#lar-:flange 43, the rear of which is .arm `27, `eX-` w 30 to a point conveniently near' ing the clutch balls 19 out of engagement with the outer surface of the channel 18 and the rear clutch member 16 and permitting of the crank The enlarged inner end 26 of the operat- I f isformed .with an integral inwardly directed and substantially semicircu- `normally `closed by an oil ring 43a loosely mounted abetween ett-1e rear clutch member 16 andl the releasingmember 35. An absorbent valve "Jilfisiitte'dtbettveenlthe flange 25 and the releasing member, 35e. When oil or other suitable lubricant ifs,`,"po11red.ltweenftheWork- 1S`if`10"th'e;1ar1s therein until fthe f or cup '-43 VLand` isjcfontaineti Qperatnefai'm 27 `is!'Iactuarial l When; the arm 27 swung to j the `positron L 'opposite 'to 1"thatfillus'itrated" in. Fig. 1,"t'he cup f43is inverted and f the contents :thereof "are poured into the AWorking parts ofthe clutch, and
latter'. a y aWhat is' claimedis: l. a g1, An engine starter includingja sleeve Aadapted to engage'the ncrank 'shaft offan internal "cvombus'tionfkengine, relatively stationary and rotatable ranged upon .said sleeve, a nstarter arm" Car.- riedby the relatively rotatable clutch member,. a plurality ef clutchY bal-ls .arranged "bef thus insuring proper lubrication of fthe clutch members an tween said clutch members, meansfforfmovf ing said lulth ballsto iucperativexpositio to release said clutch members Land ilpermit 'independent rotational movement `thereof and 4means carried by the last-mentioned means adapted to the Clutch balls` t t fr t A An engine starter "including sleeve adapted to be 3 secured to"the" crank -shaft of an internal combustion engine, a relatively stationary and rotatablellcltch members engage a stop 1 tozrlease mounted upon said jsl'eeve, a 'starter `arm" carried" byf the., .relatively rotatable Aclutch member, a plurality of cluthballs-arranged between said clutch members, Dmeansr tatable with Vrelation 'to "saidfclutch *members ate l I move Asaid balls ""tolinoperative. position 170 release said clutch members,"meansfftoreturn the .starter `arm to "initiallposition as ubgsquent to an `eperatien "thereof, and bject engaging means carried; vy ,the releasing means operabledumngthe return "movement ofthe starter rarnikte move .tlielntehballs 15d-'inoperative position.
. 32A@ engine Starter` adaptada-"be searedto an, internal combustion e ystationary and 'wjrl'otatable .clutch V`members mounted upon saidsl e"ev e","A sta-rtl 4rarm con.` nected able clutch including a sleeve lthe crank shaft' of with ith@ .lilatveli member, 'Clllthl balls arranged #between 'Said clutch `,rnen'ibers, 'means' "torirloving'said engine relatively "clutch `ingiperative position to'permit independent rotational movement of said between said clutch members, an annular ball releasing member rotatably mounted between said clutch members and including a plurality lingers adapted to engage and move said balls to inoperative position to permit independent movement of said clutch members, and means connecting said releasing member and said rotatable clutch member normally retaining the releasing member in inoperative position and limiting the relative movement of therotatable clutch member and releasing member.
5. An engine starter including a sleeve, a pair of relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, and an invertible lubricant containing cup carried by and movable with the rotatable clutch member.
6. An engine starter including a sleeve adapted to be secured to the crank shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, a washer loosely mounted between said clutch members, an invertible lubricant containing cup carried by the rotatable clutch member and engaging said absorbent washer, and an absorbent valve interposed between said clutch members.
7. An engine starter including a sleeve adapted to be secured to the crank shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, an invertible lubricant containing cup carried by and movable with the rotatable member, and
a washer interposed between said clutch members and depending into and closing the rear of said cup.
8. An engine starter includin adapted to be secured to the cral( shaft of an internal combustion engine, relatively stationary and rotatable clutch members arranged upon said sleeve, clutch balls interposed between said clutch members, an operating arm carried `by the rotatable clutch member, means for moving said clutch balls to inoperative position to permit independent movement of said clutch members, and
a sleeve anged upon said sleeve', clutch balls interl posed member, releasing of laterally directed i means L9.. An engine starter ,includingasleeved iadaptedtobe secured tothe crank shaft of an internal *combustion engine," relatively f stationary and rotatable y y clutch members arranged upon saidsleev'e, clutch balls intern posed between said clutch members, an operating arm carried bysaid rotatable clutch means for moving said balls to inoperative position to permit independent movement of said clutch members, and an arm carried by said releasing means adapted to engage a part of a motor vehicle to automatically move said balls to inoperative position.
10. In combination, a motor vehicle including a chassis and an engine supported therein, an engine starter including a sleeve non-rotatably secured to the forward end of the crank shaft of the engine, relatively stationary and rotatable clutch members mounted upon said sleeve, clutch balls interposed between said clutch members, an operating arm carried by the rotatable clutch member, means for actuating said operating arm, means for returning said operating arm to initial position, releasing for moving said balls to inoperative position to permit independent movement of said clutch members, an arm carried by said releasing means adapted to engage a part of the chassis of said vehicle to automatically move said balls to inoperative position, and means connecting the first and second mentioned arms t0 normally retain said releasing means in inoperative position.
11. In a starting device for internal combustion engines, a clutch member adapted for constant rotation with a crank shaft of an engine, concentric sleeves extending into said clutch member, an interlockin member housed within said sleeves and adapted to be shifted into engagement with said clutch member by a movement of one sleeve relative to the other, levers carried by the outer ends of said sleeves, and means connecting said levers whereby one of said levers can be moved in advance of the other.
12. In a device of the character described, in combination with an engine shaft, an annular member sleeved upon the shaft, having a ratchet-faced end adapted to be engaged by an operating crank, a pulley sleeved upon the annular member having a proJecting flange, a transverse pin projecting through the shaft, the annular member and into the pulley that they may operate together, an annular collar provided with an arm and formed with a plurality of slots to severally receive arolling element adapted to be forced into impinging relation with Sla 1,268,705
thelange of the pulley, an annular hub `annular collar, and `a spring adapted te re- 1( sleeved Within the collar, having cam-Weys `turn the hub toits initial position. y y formed by recessing `the hub Wall and with ,In testimony whereof I aix my `signature an operating :mn for rotating the hub, in presence of two Witnesses:
5 a 4plurality `of rolling elements` severally y OSCAR FALKEW I ,lodged in `thevslots,V of the annuler collar,
Yineens for manually operating the arm of Vlitnesses:` y y the hub, resilient means connecting the op JAMES A. CLARK, eratingvmrnof `the hub With the `arm of `the Jos. A. CLARK.
lpicxl` of :this pntentmuy be obtained for five cents ea`oh,by addressing `the "Commissioner el Infants,
Washington, 10.0. i y
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7195016A US1268705A (en) | 1916-01-13 | 1916-01-13 | Engine-starter. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7195016A US1268705A (en) | 1916-01-13 | 1916-01-13 | Engine-starter. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1268705A true US1268705A (en) | 1918-06-04 |
Family
ID=3336344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US7195016A Expired - Lifetime US1268705A (en) | 1916-01-13 | 1916-01-13 | Engine-starter. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1268705A (en) |
-
1916
- 1916-01-13 US US7195016A patent/US1268705A/en not_active Expired - Lifetime
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