GB423615A - Oscillation dampers for vehicles running or operating on rails or tramways - Google Patents

Oscillation dampers for vehicles running or operating on rails or tramways

Info

Publication number
GB423615A
GB423615A GB2599333A GB2599333A GB423615A GB 423615 A GB423615 A GB 423615A GB 2599333 A GB2599333 A GB 2599333A GB 2599333 A GB2599333 A GB 2599333A GB 423615 A GB423615 A GB 423615A
Authority
GB
United Kingdom
Prior art keywords
mass
axle
casing
damping
secured
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
GB2599333A
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.)
Leyland Motors Ltd
BLMC Ltd
Original Assignee
British Leyland Motor Corp Ltd
Leyland Motors 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
Application filed by British Leyland Motor Corp Ltd, Leyland Motors Ltd filed Critical British Leyland Motor Corp Ltd
Priority to GB2599333A priority Critical patent/GB423615A/en
Publication of GB423615A publication Critical patent/GB423615A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/10—Bolster supports or mountings incorporating fluid springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

423,615. Railway vehicles; vibrationdampers. LEYLAND MOTORS, Ltd., and HAWORTH, H. F., Hough Lane, Leyland, Lancashire. Sept. 20,1933,No. 25993. [Classes 103 (vi) and 108 (iii)] Lateral oscillatory movements of a railway or tramway vehicle axle or body are minimized by mounting on the same an inertia vibrationdamper comprising a mass 1 having a limited transverse movement relative to the axle or body, means such as springs 5 for restoring the mass to a central position, and means for damping the oscillations of the mass. In the construction shown the mass 1 is mounted for movement relatively to the axle 2 in a fluidtight casing 4 filled with oil and secured to the axle. Movement of the mass 1 within the casing is heavily damped by the restricted flow of oil permitted around the mass and, if desired, through passages 6 in the latter. Alternatively, the casing 4 may be massive and free on the axle, and a piston within it secured to the axle, while the damping may be effected by solid instead of fluid friction. An inertia vibration-damper may similarly be mounted on the vehicle body.
GB2599333A 1933-09-20 1933-09-20 Oscillation dampers for vehicles running or operating on rails or tramways Expired GB423615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2599333A GB423615A (en) 1933-09-20 1933-09-20 Oscillation dampers for vehicles running or operating on rails or tramways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2599333A GB423615A (en) 1933-09-20 1933-09-20 Oscillation dampers for vehicles running or operating on rails or tramways

Publications (1)

Publication Number Publication Date
GB423615A true GB423615A (en) 1935-02-05

Family

ID=10236618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2599333A Expired GB423615A (en) 1933-09-20 1933-09-20 Oscillation dampers for vehicles running or operating on rails or tramways

Country Status (1)

Country Link
GB (1) GB423615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647726A (en) * 1996-02-15 1997-07-15 Bell Helicopter Textron Inc. Rotor system vibration absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647726A (en) * 1996-02-15 1997-07-15 Bell Helicopter Textron Inc. Rotor system vibration absorber

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