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GB103986A - Improvements in Shock Absorbers. - Google Patents

Improvements in Shock Absorbers.

Info

Publication number
GB103986A
GB103986A GB731/17A GB73117A GB103986A GB 103986 A GB103986 A GB 103986A GB 731/17 A GB731/17 A GB 731/17A GB 73117 A GB73117 A GB 73117A GB 103986 A GB103986 A GB 103986A
Authority
GB
United Kingdom
Prior art keywords
hub
wall
spring
piston
hole
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
GB731/17A
Inventor
Russell Steenback Carter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB103986A publication Critical patent/GB103986A/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
    • F16F9/10—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
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts

Landscapes

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

Abstract

103,986. Carter, R. S. Feb. 4, 1916, [Convention date]. Dash-pots.-A shock-absorber for automobiles, particularly of the kind described in Specification 13608/14, has an elastic chamber wall of large area so as to absorb part of the shock resiliently and also control the passage of liquid around the piston. A sector-shaped chamber 3 is pressed from sheet metal in two parts, which are secured together by peripheral flanges. The walls are bossed outwardly at 7, 7<a>, Fig. 4, for the hub 8 of the spring piston 9, an indentation 10 being formed in the boss 7 to press the hub towards the opposite side. A resilient false wall 31 the full width of the casing is placed within the curved wall 4 of the casing, and its inward movement is limited by an adjustable screw 33. A hole 35 is made in the wall 31 to permit passage of fluid, the hole being preferably on the side towards which the piston 9 moves as the main spring recoils. On the up-stroke, shock is absorbed by the resilience of the spring piston 9, the flexible side walls of the casing, and the wall 31, as well as by fluid resistance, the deformation of the wall 31 diminishing towards the end of the stroke. On the return stroke, the pressure of the fluid forced through the hole 35 prevents displacement of the wall 31. The spring piston 9 is secured in the hub 8 with slight angular play. The lever 16, which is connected to the main spring or spring shackle, has one end turned over on a filling-piece 21 and is adapted to fit over a sleeve 17 surrounding the squared end of the hub 8. Serrations on the lever and sleeve permit of angular adjustment. Both the lever and sleeve are split and are clamped on the hub 8 by a bolt 24. The edges of the hole in the boss 7<a> are clamped between two washers 11, 13 engaging shoulders of different diameter on the hub 8, a spring washer 15 keeping the joint fluidtight. The spring washer may be compressed, before the bolt 24 is tightened, by means of a broad-headed screw inserted in a hole 29. The washer 15 is prevented from turning on the hub 8 and is provided with a pointer to indicate the position of the piston 9.
GB731/17A 1916-02-04 1917-01-15 Improvements in Shock Absorbers. Expired GB103986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329570XA 1916-02-04 1916-02-04

Publications (1)

Publication Number Publication Date
GB103986A true GB103986A (en) 1917-04-19

Family

ID=21867789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB731/17A Expired GB103986A (en) 1916-02-04 1917-01-15 Improvements in Shock Absorbers.

Country Status (3)

Country Link
DE (1) DE329570C (en)
FR (1) FR484489A (en)
GB (1) GB103986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013007414A (en) * 2011-06-23 2013-01-10 Nifco Inc Rotary damper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781177A (en) * 1953-02-05 1957-02-12 Celanese Corp Yarn winding
US3497241A (en) * 1968-03-01 1970-02-24 Hicks Jones Trailer sway control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013007414A (en) * 2011-06-23 2013-01-10 Nifco Inc Rotary damper

Also Published As

Publication number Publication date
DE329570C (en) 1920-11-29
FR484489A (en) 1917-10-09

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