GB297438A - Improvements in or relating to spring suspensions for motor vehicles - Google Patents

Improvements in or relating to spring suspensions for motor vehicles

Info

Publication number
GB297438A
GB297438A GB27153/28A GB2715328A GB297438A GB 297438 A GB297438 A GB 297438A GB 27153/28 A GB27153/28 A GB 27153/28A GB 2715328 A GB2715328 A GB 2715328A GB 297438 A GB297438 A GB 297438A
Authority
GB
United Kingdom
Prior art keywords
piston
oil
partition
leather
cylinder
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
GB27153/28A
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.)
ZD Y TATRA AKCIOVA SPOLECNOST
Original Assignee
ZD Y TATRA AKCIOVA SPOLECNOST
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 ZD Y TATRA AKCIOVA SPOLECNOST filed Critical ZD Y TATRA AKCIOVA SPOLECNOST
Publication of GB297438A publication Critical patent/GB297438A/en
Expired legal-status Critical Current

Links

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
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

297,438. Zßvody Tatra, Akciovß Spolecnost pro Stavbu Automobilu a Zeleznicnich Vozu. Sept. 21, 1927, [Convention date]. Addition to 247,221, [Class 108 (ii), Road vehicles, Undercarriage details &c. for]. Fluid-friction vibrationdampers of the type in which the rebound only is checked are combined with the telescopic guiding - means provided in connection with the frictionless or helical vehicle suspension system forming the subject of the parent Specification. Ball joints 12, 14 connect the cylinder 16 and the piston rod 25 respectively to the swinging axle 5 and the upper part of the engine or gear casing 1. When the helical bearing spring 15 is compressed, oil below the piston 22 flows freely upwards through openings 24 and past the cup leather packing ring 23. Return of the piston 22 upwards is, however, prevented by the oil trapped between the piston 22 and the partition 35. The oil can then only return slowly through passages 25, 26 in the piston rod and piston, the rate of flow being regulated by a needle valve 27, the upward movement of which due to the pressure of the liquid is limited by a conical screw 29 bearing on its upper end. Leather dust planes may be provided. The pressure chamber above the piston 22 is replenished by oil from the chambers formed above the partition 35 in the cylinder and in the upper leather sleeve, a one-way valve provided in the partition 35.
GB27153/28A 1927-09-21 1928-09-21 Improvements in or relating to spring suspensions for motor vehicles Expired GB297438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS297438X 1927-09-21

Publications (1)

Publication Number Publication Date
GB297438A true GB297438A (en) 1928-12-13

Family

ID=5452077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27153/28A Expired GB297438A (en) 1927-09-21 1928-09-21 Improvements in or relating to spring suspensions for motor vehicles

Country Status (2)

Country Link
FR (1) FR35904E (en)
GB (1) GB297438A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423736A (en) * 1943-03-29 1947-07-08 American Steel Foundries Shock strut
US2624592A (en) * 1947-03-21 1953-01-06 Gen Motors Corp Vehicle wheel suspension system
US2687099A (en) * 1947-07-03 1954-08-24 Talgo Patentes Articulated railway vehicle
CN105952835A (en) * 2016-07-11 2016-09-21 广东省机械研究所 Quick locking device of semispherical piston rod connecting end of damper
CN108561485A (en) * 2018-04-04 2018-09-21 无锡钟山环境工程科技有限公司 Vapour lock spring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187970A1 (en) * 1984-12-14 1986-07-23 FIAT AUTO S.p.A. Perfected vehicle steering wheel suspension

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423736A (en) * 1943-03-29 1947-07-08 American Steel Foundries Shock strut
US2624592A (en) * 1947-03-21 1953-01-06 Gen Motors Corp Vehicle wheel suspension system
US2687099A (en) * 1947-07-03 1954-08-24 Talgo Patentes Articulated railway vehicle
CN105952835A (en) * 2016-07-11 2016-09-21 广东省机械研究所 Quick locking device of semispherical piston rod connecting end of damper
CN105952835B (en) * 2016-07-11 2019-07-09 广东省机械研究所 Damper half spherical piston bar connecting pin quick-locking device
CN108561485A (en) * 2018-04-04 2018-09-21 无锡钟山环境工程科技有限公司 Vapour lock spring

Also Published As

Publication number Publication date
FR35904E (en) 1930-04-05

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