US1071518A - Shock-absorber. - Google Patents
Shock-absorber. Download PDFInfo
- Publication number
- US1071518A US1071518A US77138513A US1913771385A US1071518A US 1071518 A US1071518 A US 1071518A US 77138513 A US77138513 A US 77138513A US 1913771385 A US1913771385 A US 1913771385A US 1071518 A US1071518 A US 1071518A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- spring
- absorber
- piston rod
- fluid
- 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
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
Definitions
- a shook absorber comprising a pair ol sgiringr cylinders loeaied forwardly and rearwardly ol the axle, the forward spring' f vlinder being rigidly allaehed to the vehile bodv and depending therefrom, a liexible elwnenl.
- n spring disposed between the said disk und the rear end of the spring cylinder, a disk mounted 0n the rear portion of the piston rod, a spring coiled between said ⁇ last-mentioned disk und the forward closed ⁇ end of the fluid cylinder, and un aperturei'l 'y of fluid through tbe ⁇ piston head when the latter moves renrwurdlyin the cylinder.
- n shock absorber the combination of it spring cylinder, u casingr in which the spring cylinder is movable, a connect-ing member extending through one end ot' the easing :1nd lniving connection with the :idjai ⁇ eent end of the spring' cylinder, a fluid cylinder having one closed end thereof connected to the opposite end of the casing, :i piston rod journaled through the smid closed end of the fluid cylinder und through the opposite end of the spring;V cylinder, disks secured upon the piston rod within the fluid cylinder und within the spring cylinder ⁇ springs between the said disks and the adjacent ends of the fluid cylinder and spring cylinder,a11d a valved piston head carried by the piston rod Within the fluid cylinder, the valve of which is arranged to close when the piston head moves in a direction away from the Said spring cylinder.
- a shock absorber the combination of a fluid cylinder having closed ends andv u casing connected to one end of theizid ⁇ cylinder, n, piston rod journaled through the connected end'of the fluid cylinder-and extending within the said Czislng at one end ⁇ :1 member movable within the casing nud having u flexible connection with the re speetive end of the piston rod, a Spring within the lluid cylinder to resistmovement of the piston rod in one direction, and a vnlved iston head carried by the rod Within the lluid cylinder to resist movement 0f the rod in the opposite direction.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Description
TQ HAND.
SHOOK ABSORBER.
A PPLIOATION FILED mm3, 1913.
Patented Aug. 26, 1913.
lus/Emol? 7mm/50N HA N0 mowers Uiiill-ili PATENT OFFICE.
SHGCK- AEv GILBER.
Specification o Letters Patent.
Patented Ang. 26,1913.
Application med June 8. ''t Serial No. 771,385.
:e whieh :furthe u len" W fiile rinvii' limit 'wi rh zi flexible the "opper l'ornzud ne being prfijez-,led "ture in the ias-e of the Y and ronneeiv `Y`i: he fzvlinder, The 'he eylinder it rape., ore mentioned end mi: the i.: e. element lli eiienfis. "lho op pos-ue end oi he flexible elwzent s paswrd rearwardv owr L; rider iournaled in tle lower. 1nd oi n in" rigidly aliaefhed lo the vehieie bodjf and the exlreniitwv oi "iexible oir-ment l passed through a eenirol :Mirafiori: in lhe forward end oll a vliinirieal firming" Yi) and eonuerwl lo 'the 'forward end of :i spring cylinder l1] movable nilnin s: l Casin. The casing l) of ibo sprinfr eyhnf'ler i e. threaded L'onneelion al its re i end io the forward end of e. rinsed fluid eomaininj.; cylinder il@ lhea: cylinders 1 Y l seeured to the vehlele bo-dv and within iii presided with af l lnid evlinder D.
` ihe rear inner end of the spring cylinder E is ended a spring e, a second Springr f3 being! roied about the rod between its rear piston head f2 and the forward closed end of the Thus when, due lo unerenner-:a of the roadway7 the axle a suddenlyrv :e ers away from the vehiclebody` the k of sneh movement will be, resisted and absorbed b v means of the several springs e', e and f3, the Spring cylinder o being drawn forwardly in the easing I) affainst the tension of both of the springs n ring; j* and is provided with a valve disk which is prevented from seating rearwardly by means of adjustable abutting members f threaded through the piston head in the path of the valve disk, but whirl; is permitted to scat forwardly in the piston head and thus resist the passage elE iuid when the piston head moves rearn'zsrdljv :From this it will be seen that when the rises. the rearward movement of the pision rod F to normal position will be even and comparatively slow, preventing imdue 'wear ol' the parts and promoting an eiastie aetion throughout.
l daim:-m
i., The combination with a vehiele and its :uitzet a shook absorber comprising a pair ol sgiringr cylinders loeaied forwardly and rearwardly ol the axle, the forward spring' f vlinder being rigidly allaehed to the vehile bodv and depending therefrom, a liexible elwnenl. prmided willi a disk movable iu ihe forward spring cylindery a spring!A between the dish and the base of the said forward `ring cylinder, Said flexible elementv being extended beneath and rezu'wardly ol' liu vehiele axle and havingT its rear end ab laehed to the rear spring cylinder, :L easingY which lbe rei." spring); (f vlinder is mounted for movement7 :i lluid oyliudel' :dined willi lhe easing und having' ilsI forward closed end eounwlvd thi-Velo, a, pislon rod niovabl)r uiouoled through lbe 'forward closed end el he duid eilinder and through the rear the, said rear springV (cylinder, :i
disk mounted on the forward end of the piston rod Within the said spring cylinder,
n spring disposed between the said disk und the rear end of the spring cylinder, a disk mounted 0n the rear portion of the piston rod, a spring coiled between said` last-mentioned disk und the forward closed `end of the fluid cylinder, and un aperturei'l 'y of fluid through tbe`piston head when the latter moves renrwurdlyin the cylinder.
2. ln n shock absorber, the combination of it spring cylinder, u casingr in which the spring cylinder is movable, a connect-ing member extending through one end ot' the easing :1nd lniving connection with the :idjai` eent end of the spring' cylinder, a fluid cylinder having one closed end thereof connected to the opposite end of the casing, :i piston rod journaled through the smid closed end of the fluid cylinder und through the opposite end of the spring;V cylinder, disks secured upon the piston rod within the fluid cylinder und within the spring cylinder` springs between the said disks and the adjacent ends of the fluid cylinder and spring cylinder,a11d a valved piston head carried by the piston rod Within the fluid cylinder, the valve of which is arranged to close when the piston head moves in a direction away from the Said spring cylinder.
3. In a shock absorber, the combination of a fluid cylinder having closed ends andv u casing connected to one end of the luid` cylinder, n, piston rod journaled through the connected end'of the fluid cylinder-and extending within the said Czislng at one end` :1 member movable within the casing nud having u flexible connection with the re speetive end of the piston rod,a Spring within the lluid cylinder to resistmovement of the piston rod in one direction, and a vnlved iston head carried by the rod Within the lluid cylinder to resist movement 0f the rod in the opposite direction.
TOWNsoN HAND lVitnesses E'rnnn BARLow, C. l. DICKINSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77138513A US1071518A (en) | 1913-06-03 | 1913-06-03 | Shock-absorber. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77138513A US1071518A (en) | 1913-06-03 | 1913-06-03 | Shock-absorber. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1071518A true US1071518A (en) | 1913-08-26 |
Family
ID=3139751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US77138513A Expired - Lifetime US1071518A (en) | 1913-06-03 | 1913-06-03 | Shock-absorber. |
Country Status (1)
Country | Link |
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US (1) | US1071518A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628044A (en) * | 1946-07-25 | 1953-02-10 | Harold I Johnson | Control mechanism for aircraft surfaces |
US2639913A (en) * | 1950-04-10 | 1953-05-26 | Reynolds Decelerator Company | Crash decelerator |
US3246915A (en) * | 1963-08-06 | 1966-04-19 | Kiekhaefer Corp | Outboard propulsion units for boats |
US5158270A (en) * | 1991-12-31 | 1992-10-27 | Lin Norman R M | Enclosed hydraulic cylinder acting as a tension-buffer |
-
1913
- 1913-06-03 US US77138513A patent/US1071518A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628044A (en) * | 1946-07-25 | 1953-02-10 | Harold I Johnson | Control mechanism for aircraft surfaces |
US2639913A (en) * | 1950-04-10 | 1953-05-26 | Reynolds Decelerator Company | Crash decelerator |
US3246915A (en) * | 1963-08-06 | 1966-04-19 | Kiekhaefer Corp | Outboard propulsion units for boats |
US5158270A (en) * | 1991-12-31 | 1992-10-27 | Lin Norman R M | Enclosed hydraulic cylinder acting as a tension-buffer |
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