GB879778A - Improvements in or relating to hydraulic buffers - Google Patents

Improvements in or relating to hydraulic buffers

Info

Publication number
GB879778A
GB879778A GB1325658A GB1325658A GB879778A GB 879778 A GB879778 A GB 879778A GB 1325658 A GB1325658 A GB 1325658A GB 1325658 A GB1325658 A GB 1325658A GB 879778 A GB879778 A GB 879778A
Authority
GB
United Kingdom
Prior art keywords
reservoir
holes
april
flange
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
GB1325658A
Other languages
English (en)
Inventor
Eric Hider Bowers
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.)
Dowty Hydraulic Units Ltd
Original Assignee
Dowty Hydraulic Units Ltd
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
Priority to NL97226D priority Critical patent/NL97226C/xx
Priority to BE539571D priority patent/BE539571A/xx
Priority to NL198686D priority patent/NL198686A/xx
Priority to GB1992054A priority patent/GB756260A/en
Priority to FR1134059D priority patent/FR1134059A/fr
Priority to DED20835A priority patent/DE1060894B/de
Application filed by Dowty Hydraulic Units Ltd filed Critical Dowty Hydraulic Units Ltd
Priority to GB1325658A priority patent/GB879778A/en
Publication of GB879778A publication Critical patent/GB879778A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/063—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid comprising a hollow piston rod
    • 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
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/368—Sealings in pistons
    • 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
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
GB1325658A 1954-07-07 1958-04-25 Improvements in or relating to hydraulic buffers Expired GB879778A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL97226D NL97226C (US07235543-20070626-C00056.png) 1958-04-25
BE539571D BE539571A (US07235543-20070626-C00056.png) 1958-04-25
NL198686D NL198686A (US07235543-20070626-C00056.png) 1958-04-25
GB1992054A GB756260A (en) 1954-07-07 1954-07-07 Improvements relating to buffers for railway vehicles
FR1134059D FR1134059A (fr) 1958-04-25 1955-07-06 Tampons pour véhicules de chemin de fer
DED20835A DE1060894B (de) 1954-07-07 1955-07-07 Puffer fuer Eisenbahn- und Strassenbahn-Fahrzeuge
GB1325658A GB879778A (en) 1958-04-25 1958-04-25 Improvements in or relating to hydraulic buffers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1325658A GB879778A (en) 1958-04-25 1958-04-25 Improvements in or relating to hydraulic buffers

Publications (1)

Publication Number Publication Date
GB879778A true GB879778A (en) 1961-10-11

Family

ID=10019659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325658A Expired GB879778A (en) 1954-07-07 1958-04-25 Improvements in or relating to hydraulic buffers

Country Status (4)

Country Link
BE (1) BE539571A (US07235543-20070626-C00056.png)
FR (1) FR1134059A (US07235543-20070626-C00056.png)
GB (1) GB879778A (US07235543-20070626-C00056.png)
NL (2) NL97226C (US07235543-20070626-C00056.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108869622A (zh) * 2018-07-24 2018-11-23 广东机电职业技术学院 一种柱塞式缓冲装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108869622A (zh) * 2018-07-24 2018-11-23 广东机电职业技术学院 一种柱塞式缓冲装置
CN108869622B (zh) * 2018-07-24 2023-05-23 广东机电职业技术学院 一种柱塞式缓冲装置

Also Published As

Publication number Publication date
BE539571A (US07235543-20070626-C00056.png)
NL97226C (US07235543-20070626-C00056.png)
NL198686A (US07235543-20070626-C00056.png)
FR1134059A (fr) 1957-04-05

Similar Documents

Publication Publication Date Title
GB1029556A (en) Improvements in or relating to hydraulic buffers
GB1133249A (en) Improvements in or relating to piston and connecting rod assemblies
GB1000415A (en) Improvements in or relating to the mounting of shafts
GB976605A (en) Railway journal bearing
GB879778A (en) Improvements in or relating to hydraulic buffers
GB451073A (en) Improvements in and relating to centres in lathes and the like
GB973749A (en) Improvements in or relating to hydraulic engines
GB1283189A (en) Self-locking ring construction and method
GB909059A (en) Bearing cap fastening for a piston engine
GB1190620A (en) Improvements in or relating to Hydraulic Buffers.
GB929528A (en) An improved piston packing for hydraulic pit props
GB785167A (en) Improvements in or relating to packing devices for pistons
GB919748A (en) A hydraulic shock absorber
GB888878A (en) Improvements relating to railway vehicle buffers
GB844998A (en) Improvements in and relating to power lifts, particularly for agricultural vehicles
GB943407A (en) Improvements in and relating to presses
GB986277A (en) Improvements in and relating to non-return valves
GB1082790A (en) Hydraulic piston and cylinder assemblies
GB984338A (en) Brake expander cylinder assemblies
GB756260A (en) Improvements relating to buffers for railway vehicles
GB1028112A (en) Resilient pivotal connections
GB909572A (en) Improvements in railway vehicle buffers
GB1021105A (en) Improvements in or relating to reciprocating pump piston and rod connection
GB810142A (en) Improvements relating to hydropneumatic accumulators
GB1335824A (en) Injection moulding feed screw