GB996356A - Improvements in pressurising hydro-pneumatic shock absorbers - Google Patents

Improvements in pressurising hydro-pneumatic shock absorbers

Info

Publication number
GB996356A
GB996356A GB1851462A GB1851462A GB996356A GB 996356 A GB996356 A GB 996356A GB 1851462 A GB1851462 A GB 1851462A GB 1851462 A GB1851462 A GB 1851462A GB 996356 A GB996356 A GB 996356A
Authority
GB
United Kingdom
Prior art keywords
peg
cylinder
gas
plunger
cover
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
GB1851462A
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.)
Stabilus Industrie und Handels GmbH
Original Assignee
Stabilus Industrie und Handels GmbH
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 Stabilus Industrie und Handels GmbH filed Critical Stabilus Industrie und Handels GmbH
Publication of GB996356A publication Critical patent/GB996356A/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
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Automatic Assembly (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

996,356. Hydro-pneumatic shock absorbers. STABILUS INDUSTRIEUND HANDELSGESELLSCHAFT m.b.H. May 14, 1962 [May 17, 1961], No. 18514/62. Heading F2S. In a method pressurizing the gas chamber 13 of a hydro-pneumatic shock absorber a peg 19 with a slot 18 is first introduced into a filling orifice 17 in a cover 16 of a cylinder 11 so that the upper end of the slot 18 projects outwardly above the cover 16 and then a cylinder 23, with a resilient insert 24 and having a plunger 27 mounted in its bore 25, is clamped against the cover 16 over the peg 19. Pressurizing gas, e.g. nitrogen with a small amount of a leak detector auxiliary gas, is then passed through a pipe 26 branched from the cylinder 22, through the slot 12 in the peg 19, and into the chamber 13. As soon as the gas in the chamber 13 has reached the desired pressure the supply of gas is cut off and the plunger 27 is moved downwardly either manually or automatically, e.g. by pneumatic, or hydraulic means responsive to the pressure in the chamber 13, to drive the unslotted part of the peg 19 home into the bore 17. The cylinder 23 can then be removed from the cover 16 and the top of the peg can be soldered, or burred over. The peg 19, which can be made of steel, non-ferrous metal, or plastics, may be uniformly conical, or cylindrical throughout. In a modification the orifice 17 is sealed by a ball which is fed through a slide leading into the bore 25 of the cylinder each time the plunger 27 is operated, the end of the plunger 27 being of concave shape to fit over the ball.
GB1851462A 1961-05-17 1962-05-14 Improvements in pressurising hydro-pneumatic shock absorbers Expired GB996356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST017831 1961-05-17

Publications (1)

Publication Number Publication Date
GB996356A true GB996356A (en) 1965-06-23

Family

ID=7457621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1851462A Expired GB996356A (en) 1961-05-17 1962-05-14 Improvements in pressurising hydro-pneumatic shock absorbers

Country Status (8)

Country Link
AT (1) AT252046B (en)
BE (1) BE617755A (en)
CH (1) CH421721A (en)
DE (1) DE1675696C2 (en)
FR (1) FR1322009A (en)
GB (1) GB996356A (en)
LU (1) LU41708A1 (en)
NL (2) NL135999C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267472B (en) * 1966-01-13 1968-05-02 Bilstein August Fa Shock absorber or gas spring chamber
DE2727251A1 (en) * 1976-06-19 1977-12-22 Tokico Ltd CYLINDRICAL VESSEL AND PROCEDURE FOR FILLING THIS VESSEL WITH GAS
GB2000250A (en) * 1977-06-22 1979-01-04 Granig H Vehicle bumperbar mounted on telescopic hydraulic rams
DE3040652A1 (en) * 1980-10-29 1982-05-27 Fichtel & Sachs Ag, 8720 Schweinfurt PISTON ROD FOR VIBRATION DAMPER
EP0095552A2 (en) * 1982-06-01 1983-12-07 Monroe Auto Equipment Company Gas pressurized shock absorber assembly
US4496864A (en) * 1980-12-02 1985-01-29 Research Institute for the Electrotechnical Industry--ICPE Brake motor
US4564138A (en) * 1984-09-17 1986-01-14 Monroe Auto Equipment Company Gas pressurized shock absorber assembly
DE10045796C1 (en) * 2000-09-15 2002-01-03 Mannesmann Sachs Ag Pipe piece of piston rod, for vehicle vibration damper, has first internal diameter and pin at one end with narrower second internal diameter, where pin has impressions and beads at taper point

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016915A1 (en) * 1980-05-02 1981-11-05 Fritz Bauer + Söhne oHG, 8503 Altdorf Shock absorber for washing-machine drum mounting - has variable-force damping element controlled by external regulator
JPS57103947A (en) * 1980-12-18 1982-06-28 Kuroda Precision Ind Ltd Pneumatic shock absorber
EP0107102A1 (en) * 1982-09-29 1984-05-02 Rwc Inc. Apparatus and methods for supplying gas under pressure to weldable shock absorber casings having an opening pierced therein, and like products, and weld-sealing the opening
FR2655398B1 (en) * 1989-12-05 1994-06-17 Quartini Andre DEVICE AND METHOD FOR RECONDITIONING SHOCK ABSORBERS FOR VEHICLES.
DE4113460C1 (en) * 1991-04-25 1992-05-27 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De
DE19636475B4 (en) * 1996-09-07 2004-03-04 Itw-Ateco Gmbh rotary damper
DE102014107347A1 (en) 2014-05-26 2015-11-26 Weber Gmbh & Co. Kg Kunststofftechnik Und Formenbau With a damping medium filled rotary damper and method for filling it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367977A (en) * 1941-04-08 1945-01-23 John Henry Onions Shock absorber
BE481479A (en) * 1947-03-27
GB627170A (en) * 1947-07-22 1949-08-02 Noel Banner Newton Improvements in or relating to hydraulic shock absorbers or the like
GB1242234A (en) * 1967-12-21 1971-08-11 Norton Abrasives Ltd Improvements relating to abrasive articles, particularly grinding wheels

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267472B (en) * 1966-01-13 1968-05-02 Bilstein August Fa Shock absorber or gas spring chamber
DE2727251A1 (en) * 1976-06-19 1977-12-22 Tokico Ltd CYLINDRICAL VESSEL AND PROCEDURE FOR FILLING THIS VESSEL WITH GAS
GB2000250A (en) * 1977-06-22 1979-01-04 Granig H Vehicle bumperbar mounted on telescopic hydraulic rams
GB2000250B (en) * 1977-06-22 1982-06-23 Granig H A vehicle bumperbar mounted on telescopic hydraulic rams
DE3040652A1 (en) * 1980-10-29 1982-05-27 Fichtel & Sachs Ag, 8720 Schweinfurt PISTON ROD FOR VIBRATION DAMPER
US4561164A (en) * 1980-10-29 1985-12-31 Fichtel & Sachs Ag Method of making piston rod for shock absorbers
US4496864A (en) * 1980-12-02 1985-01-29 Research Institute for the Electrotechnical Industry--ICPE Brake motor
EP0095552A2 (en) * 1982-06-01 1983-12-07 Monroe Auto Equipment Company Gas pressurized shock absorber assembly
EP0095552A3 (en) * 1982-06-01 1984-01-04 Monroe Auto Equipment Company Gas pressurized shock absorber assembly
US4564138A (en) * 1984-09-17 1986-01-14 Monroe Auto Equipment Company Gas pressurized shock absorber assembly
DE10045796C1 (en) * 2000-09-15 2002-01-03 Mannesmann Sachs Ag Pipe piece of piston rod, for vehicle vibration damper, has first internal diameter and pin at one end with narrower second internal diameter, where pin has impressions and beads at taper point

Also Published As

Publication number Publication date
CH421721A (en) 1966-09-30
FR1322009A (en) 1963-03-22
DE1675696B1 (en) 1970-08-20
LU41708A1 (en) 1962-07-14
BE617755A (en) 1962-09-17
AT252046B (en) 1967-02-10
NL278479A (en)
DE1675696C2 (en) 1974-08-08
NL135999C (en)

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