GB882282A - Improvements in or relating to shock absorbing devices - Google Patents

Improvements in or relating to shock absorbing devices

Info

Publication number
GB882282A
GB882282A GB3036760A GB3036760A GB882282A GB 882282 A GB882282 A GB 882282A GB 3036760 A GB3036760 A GB 3036760A GB 3036760 A GB3036760 A GB 3036760A GB 882282 A GB882282 A GB 882282A
Authority
GB
United Kingdom
Prior art keywords
plunger
piston
mass
passage
hydraulic medium
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
GB3036760A
Inventor
Anthony Walter Wallens
Arthur John Compton Soper
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.)
Creed and Co Ltd
Original Assignee
Creed and Co 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 Creed and Co Ltd filed Critical Creed and Co Ltd
Priority to GB3036760A priority Critical patent/GB882282A/en
Publication of GB882282A publication Critical patent/GB882282A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
    • H04L13/182—Printing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/04—Sound-deadening or shock-absorbing devices or measures therein
    • B41J19/10—Dash-pots

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

882,282. Hydraulic shock absorbers. CREED & CO. Ltd. Sept. 2, 1960, No. 30367/60. Class 108(3). A shock absorbing device 1 comprises a cylinder 2 containing hydraulic medium with its ends interconnected by a passage 3 in which is a non-return valve 5, a plunger 8 movable in one direction under the influence of a mass 22, a piston 20 coaxially surrounding the plunger and incorporating a number of paths for the passage of hydraulic medium, first spring means 21 between a flange 10 on the plunger and the end of the piston 20 and second spring means 16 for returning the plunger when the mass 22 is withdrawn. In the construction the paths through the piston are defined by a series of radial fins 19 the ends of which are covered by an enlarged portion 11 of the plunger which extends into a recess 12 in the casing of the device. In operation the plunger is pushed to the right by the mass 22 taking piston 20 with it until the hydraulic pressure on the right-hand end of the piston overcomes the pressure of spring 21 causing an annular gap 18 to appear between the piston and plunger through which the medium passes into the passages in the piston and thence into the left-hand end of the cylinder retarding the motion of the mass. On removal or withdrawal of the mass spring 16, which surrounds adjustable stop 15, pushes the plunger and piston to the left, hydraulic medium passing from the left-hand to righthand end of the cylinder through passage 3 and valve 5. Passage 4 is provided for maintaining the level of hydraulic medium in the system.
GB3036760A 1960-09-02 1960-09-02 Improvements in or relating to shock absorbing devices Expired GB882282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3036760A GB882282A (en) 1960-09-02 1960-09-02 Improvements in or relating to shock absorbing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3036760A GB882282A (en) 1960-09-02 1960-09-02 Improvements in or relating to shock absorbing devices

Publications (1)

Publication Number Publication Date
GB882282A true GB882282A (en) 1961-11-15

Family

ID=10306548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3036760A Expired GB882282A (en) 1960-09-02 1960-09-02 Improvements in or relating to shock absorbing devices

Country Status (1)

Country Link
GB (1) GB882282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599349B1 (en) 1998-07-23 2003-07-29 Steuler-Industriewerke Gmbh Precipitating tube bundle for wet electrofilters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599349B1 (en) 1998-07-23 2003-07-29 Steuler-Industriewerke Gmbh Precipitating tube bundle for wet electrofilters

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