US887165A - Spring suspension. - Google Patents
Spring suspension. Download PDFInfo
- Publication number
- US887165A US887165A US35923907A US1907359239A US887165A US 887165 A US887165 A US 887165A US 35923907 A US35923907 A US 35923907A US 1907359239 A US1907359239 A US 1907359239A US 887165 A US887165 A US 887165A
- Authority
- US
- United States
- Prior art keywords
- spring
- sill
- levers
- pins
- toggle
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/36—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also helical, spiral or coil springs
Description
No 887,165. PATENTED MAY 12, 1908.
' J. 0.. WHITTLE.
SPRING SUSPENSION. APPLICATION E'ILED'IEB. 25, 1907 "WITNESSES: lNvE'NToR:
' umscmkm in a mid position betweensaid bent ends ITE JAMES LT. WHITILE, 01 FLINT, MICHIGAN.
SPRIN G SUSPENSION.
No. 887,165. Specification of Letters Patent. Patented May 12 1908.
Application filed February 25, 1907. Serial No. 359,239.
To all whom it may concern:
Be it .knownthat I, JAMEs'O. WHITTLE, a citizen of. the United States of America, residing at Flint, in the count of Genesee and State of Michigan, have invented certain new and useful Improvements in Spring Suspension, of which the following is a specification, reference being had therein to the accompanying drawings.
This invention relates'to improvements in vehicle springs, and more'e'speciall to springs adapted for use upon'motor vehicl es; and its object;' is to provide a simple means for supporting the vehicle frame upon elliptical springs in such a manner that all shocks and vibrations will be taken up by .the springs and not transmitted to the body, and fur-' ther to provide certainothern'ew and usefulv features in the construction arrangementan'd combination of p'arts, all as hereinafter more fully described, reference being had to the accompanying drawings 'in which Figure 1 is a side elevation of a device embodying the invention and'sho'wing the same attached to-th'e frame and axle of a vehicle; Fig. 2 is a similar view showing the spring partially compressed by the load; Fig. 3 is a vertical section ofthe same on the line w'm ndFig. 4 is ,a sectional detail of yeke's connecting the toggle and i represents the side sill oft-he frame of a motor vehicle-, 2 the axle, and 3 an elliptical spring secured to the axle'by asuitable clip a, all being of wellkno'wn construction.
Secured bysuitable clips to the inner side of the upper halfof the spring 3 is a plate 5 having downwardly extending ears between which are pivoted theupper ends of levers 6 and 7, and theselevers together with simi-' lar levers 8 and 9 which are pivoted between ears extending upward from a plate 10 se cured to the lower half of said ellipticalsprmg 'bythe clips which secure said s ring to the 45 axle, form a toggle connection etween the upper and lower halves of said spring. The pivot pins 11 which pivotally connect the outer end: of said levers are extended '-later-' ally and each formed with a vertically ex%- tending sleeveportion 12 through which a rod 13-slides freely, said rod being secured atits'ends to thelaterally bjent ends 14 of a yoke 15. ..,Coile.d springs 16 are sleeved 'upon'said' rod between the laterallyfbentends ofthe" yoke and the-pivot pin to normailly'holdsaid Trunniohs each formed with abase plate 17 by means of which it'is rigidly secured to the outer face of the sill 1, extend longitudinally outward from said sill and. form supporting pivots for the yokes, each yoke being formed with a hub or sleeve portion 18 projecting laterally from the yoke near its lower end to receive the-trunnion and turn thereon.
. The yokes together with the pivot pins 11 form supporting cranks to pivotally attach the toggle levers to the sill, said trunnions being out of axial alinementw'ith the said pins, and thus the elliptical spring, is attached to'the sill by the toggle levers only and any movement or vibration of the axle is reducedto the minimum by said levers. The coiled springs 16 also serve to yieldingly support the load'an'd absorbing vibration;
" As shown in Fig. 2, when the elliptical spring is compressed by the load, the toggle is straightened, the pivot pins 11' moving in a horizontal plane longitudinally. of the sill and thus the yokes rock on their trun'nions.
to ermit of such movement.
f desired the coil springs 16 may be dis pensed with' and a plain crank used to sup-.
portthe sill and permit the straightening of I the toggle". a
Having thusfully described the invention what I claim is 1.' The" ombination with an elliptical spring, of toggle levers "connecting the membersof said spring, and means forattachin the connected ends of said levers to a silmovable longitudinally 'ofthe si'll adapted to transmit lateral movements of the sill in eitherdirection parallel to the plane of the spring to the said lever ends. I
2. The combination. with an elliptical.
spring, of levers connected at one end to the two members of the spring and pivotally connected together at their opposite ends, members pivotallyattached to the levers at their.
pivotal connection and to a sill to rock there on, adapted to transmit lateral movementof the sill in either direction parallel to the plane of the spring to the said' lever ends.
3. The-combinationwith a sill and an elliptical spring, of toggle levers conneotingthe members of the spring, pins'form ng the p vots thereof extending l'aterall from the connested ends of said levers an means secured.
sill therefrom and ermitting'a movement of said pinslongitudinall-yof the Slll, adapted tot'he sill eng'agingsa'id pins to support the to; transmit lateral moverr 1ent of the sillipar the said pins.
" cored .to and extending laterally 'outward.-
liptical s ring,
allel to the spring in either direction td the said'pins.
I 4. The combination with a sill and an ellip'tical spring, of toggle levers connecting the members of the spring, pins forming the piv ot s thereof extending'laterally from the connected ends of said levers and means secured to "the sill engaging said'pins' to support the sill therefrom and permitting a movement of said pins longitudinally of the sill, adapted to yieldingly transmit lateral movement of the sill parallel to the spring in either direction to 5. The-combination with a $111 as an el-. of toggle levers connecting the mem ers of said spring, 'trunnions sefrom the sill members having sleeves to recelve and turn-upon said ItIUIlIllOIlS, and
pivotpins forming the pivots eonneotingthe connected ends of said levers carried by said members and extending laterally therefrom h "liptical spring,
' the sill, 'yokes' "out of axial alinement with the said trun nions.
- 6. The combination with a $111 and an e1 oftoggle levers connecting. the
mem'hersof said spring,'.-trunnions securedto c'eive "the trunnions and turn-thereon: and alsohaving laterally extending'fendg) of each yoke,
with a sleeve portion to slide upon saidrods,
' and coiled springs sle'e'vedigion said rods"'be--.
ing ends of ,the'
tween the laterally .exten yoke and the pins. r
' In testimony whereof I affix my in presence of two Witnesses.
1 JAMES o. WHITTLE Witnesses :v
Orro' F. BART EL, j
Anna Donn.
having. sleeve portions to re- 'ortions',
a rod. secured to the laterally exten ingendspivot pins secured to the cone. 1nected ends of thelevers, andeach provided signature
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35923907A US887165A (en) | 1907-02-25 | 1907-02-25 | Spring suspension. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35923907A US887165A (en) | 1907-02-25 | 1907-02-25 | Spring suspension. |
Publications (1)
Publication Number | Publication Date |
---|---|
US887165A true US887165A (en) | 1908-05-12 |
Family
ID=2955598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35923907A Expired - Lifetime US887165A (en) | 1907-02-25 | 1907-02-25 | Spring suspension. |
Country Status (1)
Country | Link |
---|---|
US (1) | US887165A (en) |
-
1907
- 1907-02-25 US US35923907A patent/US887165A/en not_active Expired - Lifetime
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