GB886782A - Improvements in energy absorbing devices - Google Patents

Improvements in energy absorbing devices

Info

Publication number
GB886782A
GB886782A GB16338/60A GB1633860A GB886782A GB 886782 A GB886782 A GB 886782A GB 16338/60 A GB16338/60 A GB 16338/60A GB 1633860 A GB1633860 A GB 1633860A GB 886782 A GB886782 A GB 886782A
Authority
GB
United Kingdom
Prior art keywords
cylinder
piston
liner
hydraulic shock
energy absorbing
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
GB16338/60A
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.)
Electric Auto Lite Co
Original Assignee
Electric Auto Lite Co
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 Electric Auto Lite Co filed Critical Electric Auto Lite Co
Publication of GB886782A publication Critical patent/GB886782A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls

Landscapes

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

Abstract

886,782. Hydraulic shock-absorbers. ELECTRIC AUTO-LITE CO. May 9, 1960 [May 18, 1959], No. 16338/60. Class 108(3). In a hydraulic shock-absorber comprising a piston 15, Fig. 1, slidable within a cylinder 10 the fluid passes to opposite sides of the piston 15 through a throttling passage 13 formed in a cylinder liner 12 which may be folded from a flat sheet of cold-rolled steel and press-fitted into a cylinder 10 of extruded aluminium. The edges of the liner 12 are cut away to produce a tapered metering passage 13 which is widest in the region of the piston 15 when retracted and closes completely at a distance from the other end of the cylinder. A seal retainer 29 with a conical flange 37 engaging an "O" ring 38 for the piston rod 16 is retained in position against the threaded cylinder end closure 14 by the end face of the liner 12. A small quantity of air is provided in the cylinder interior 6 to provide a low pressure restoring force when the piston is extended.
GB16338/60A 1959-05-18 1960-05-09 Improvements in energy absorbing devices Expired GB886782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886782XA 1959-05-18 1959-05-18

Publications (1)

Publication Number Publication Date
GB886782A true GB886782A (en) 1962-01-10

Family

ID=22212777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16338/60A Expired GB886782A (en) 1959-05-18 1960-05-09 Improvements in energy absorbing devices

Country Status (1)

Country Link
GB (1) GB886782A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079924A (en) * 1974-03-08 1978-03-21 Road Research Limited Shock absorber
AT15703U1 (en) * 2015-01-19 2018-04-15 Blum Gmbh Julius furniture damper
WO2018153834A1 (en) * 2017-02-24 2018-08-30 Ace Stossdämpfer Gmbh Sleeve for a damper, damper, system, manufacturing method for a sleeve, manufacturing method for a damper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079924A (en) * 1974-03-08 1978-03-21 Road Research Limited Shock absorber
AT15703U1 (en) * 2015-01-19 2018-04-15 Blum Gmbh Julius furniture damper
WO2018153834A1 (en) * 2017-02-24 2018-08-30 Ace Stossdämpfer Gmbh Sleeve for a damper, damper, system, manufacturing method for a sleeve, manufacturing method for a damper

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