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DK126169B - Teleskopisk hydraulisk dæmper til koblingen til påhængsvognes trækstang. - Google Patents

Teleskopisk hydraulisk dæmper til koblingen til påhængsvognes trækstang.

Info

Publication number
DK126169B
DK126169B DK543169AA DK543169A DK126169B DK 126169 B DK126169 B DK 126169B DK 543169A A DK543169A A DK 543169AA DK 543169 A DK543169 A DK 543169A DK 126169 B DK126169 B DK 126169B
Authority
DK
Denmark
Prior art keywords
towbar
trailers
coupling
hydraulic damper
telescopic hydraulic
Prior art date
Application number
DK543169AA
Other languages
English (en)
Inventor
L Nicholls
Original Assignee
Girling 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 claimed from GB5164168A external-priority patent/GB1284265A/en
Application filed by Girling Ltd filed Critical Girling Ltd
Publication of DK126169B publication Critical patent/DK126169B/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/30—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means
    • B60D1/32—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means involving damping devices
    • B60D1/322—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means involving damping devices using fluid dampers
    • 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
    • F16F9/062—Bi-tubular units
    • 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
    • F16F9/185—Bitubular units
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
DK543169AA 1968-10-14 1969-10-13 Teleskopisk hydraulisk dæmper til koblingen til påhængsvognes trækstang. DK126169B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4860368 1968-10-14
GB5164168A GB1284265A (en) 1968-10-14 1968-10-14 Improvements in or relating to trailer tow-bar dampers

Publications (1)

Publication Number Publication Date
DK126169B true DK126169B (da) 1973-06-18

Family

ID=26266295

Family Applications (1)

Application Number Title Priority Date Filing Date
DK543169AA DK126169B (da) 1968-10-14 1969-10-13 Teleskopisk hydraulisk dæmper til koblingen til påhængsvognes trækstang.

Country Status (8)

Country Link
US (1) US3616881A (da)
BE (1) BE740031A (da)
DE (1) DE1951777A1 (da)
DK (1) DK126169B (da)
ES (1) ES372501A1 (da)
FR (1) FR2020617A1 (da)
NL (1) NL162182C (da)
SE (1) SE365593B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743109A (en) * 1972-02-03 1973-07-03 Pullman Inc Hydraulic cushion device for railway vehicles
DE2424903A1 (de) * 1974-05-22 1975-12-04 Taylor Eng Dev W S H Anhaengevorrichtung fuer ein motorfahrzeug
FI62401C (fi) * 1976-12-13 1982-12-10 Waertsilae Oy Ab Doerrstaengare
JPS6319434A (ja) * 1986-07-10 1988-01-27 Nifco Inc 伸縮式オイルダンパ−
DE102007020885A1 (de) * 2007-05-04 2008-11-06 Schaeffler Kg Hydraulischer Riemenspanner mit einem speziellen Kolben
PL2738071T3 (pl) 2012-11-30 2015-12-31 Huebner Gmbh & Co Kg Pojazd przegubowy wyposażony w przegub umieszczony między dwoma członami tego pojazdu
US20240149914A1 (en) * 2022-11-07 2024-05-09 Fca Us Llc Self propelled trailer systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173574A (en) * 1936-05-16 1939-09-19 Binder Richard Slide-controlled hydraulic shock absorber
US2500708A (en) * 1946-08-26 1950-03-14 Gen Motors Corp Shock absorber
US3187847A (en) * 1962-12-17 1965-06-08 Gen Motors Corp Shock absorber with dampening fluid flow through piston rod

Also Published As

Publication number Publication date
NL6915308A (da) 1970-04-16
DE1951777A1 (de) 1970-06-18
SE365593B (da) 1974-03-25
US3616881A (en) 1971-11-02
FR2020617A1 (da) 1970-07-17
NL162182C (nl) 1980-04-15
ES372501A1 (es) 1972-02-16
NL162182B (nl) 1979-11-15
BE740031A (da) 1970-03-16

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