GB997548A - Pneumatic springs - Google Patents

Pneumatic springs

Info

Publication number
GB997548A
GB997548A GB1800/64A GB180064A GB997548A GB 997548 A GB997548 A GB 997548A GB 1800/64 A GB1800/64 A GB 1800/64A GB 180064 A GB180064 A GB 180064A GB 997548 A GB997548 A GB 997548A
Authority
GB
United Kingdom
Prior art keywords
bush
collar
cylinder
jan
ring
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
GB1800/64A
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 GB997548A publication Critical patent/GB997548A/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
    • F16F9/432—Filling or drainage arrangements, e.g. for supply of gas via piston rod sealing or guiding means
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

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

Abstract

997,548. Seals; pneumatic shock absorbers. STABILUS INDUSTRIE UND HANDELSGESELLSCHAFT m.b.H. Jan. 15, 1964 [Jan. 15, 1963], No. 1800/64. Headings F2B and F2S. The piston-rod 15 of a pneumatic spring is sealed by two sealing rings 5 and 6 which abut stepped annular surfaces 3 and 4 respectively of a guide bush 1 and are separated from each other by a collar 7 of a bearing bush 8. In use, the rings 5 and 6 are compressed between the bush 1 and the collar 7 and between the collar 7 and the cylinder end flange 13 respectively by the pressure of the gas 2 in the cylinder 9 acting on the bush 1 which on the end exposed to the gas has a collar 11 tightly fitting the cylinder wall and an annular groove 12. A recess 10 is provided in the bush 1 adjacent the ring 5. In a modification, Fig. 2 (not shown), a support washer is disposed between the ring 6 and the flange 13.
GB1800/64A 1963-01-15 1964-01-15 Pneumatic springs Expired GB997548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST020176 1963-01-15

Publications (1)

Publication Number Publication Date
GB997548A true GB997548A (en) 1965-07-07

Family

ID=7458476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1800/64A Expired GB997548A (en) 1963-01-15 1964-01-15 Pneumatic springs

Country Status (5)

Country Link
BE (1) BE642264A (en)
CH (1) CH432155A (en)
DE (1) DE1425559A1 (en)
FR (1) FR1378800A (en)
GB (1) GB997548A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641623A1 (en) * 1985-12-21 1987-06-25 Gold Henning Pneumatic spring-damper unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581971A (en) * 1977-02-22 1980-12-31 Honda Motor Co Ltd Shock absorbers
EP0032988B1 (en) * 1980-01-25 1984-07-11 Boge GmbH Sealing arrangement, particularly for the sealing of a piston rod of telescopic oscillation dampers
DE8422413U1 (en) * 1983-07-29 1985-11-21 Fritz Bauer + Söhne oHG, 8503 Altdorf Length-adjustable gas spring for a lockable lifting device for stepless adjustment of chair seats, table tops or similar pieces of furniture
FR2765300B1 (en) * 1997-06-25 2003-03-14 Cr Elastomere Gmbh PISTON ROD SEALING ELEMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641623A1 (en) * 1985-12-21 1987-06-25 Gold Henning Pneumatic spring-damper unit

Also Published As

Publication number Publication date
FR1378800A (en) 1964-11-13
CH432155A (en) 1967-03-15
DE1425559A1 (en) 1969-01-16
BE642264A (en) 1964-05-04

Similar Documents

Publication Publication Date Title
GB1025704A (en) Improvements in sealing devices
GB1421008A (en) Shock absorber
GB1377730A (en) Sealing devices for example for preventing leakages along piston rods
GB1125449A (en) Improvements in or relating to dampers
GB899322A (en) Bellows
GB1286752A (en) Pneumatic spring
GB997848A (en) Fluid pressure damping devices
GB1019651A (en) Rotary seal system
GB1459530A (en) Resilient fluid device
GB785056A (en) Sealing arrangement for telescopic shock absorbers
GB997548A (en) Pneumatic springs
GB1367546A (en) Sealing device
GB992123A (en) Improvements in packing members
GB1057566A (en) Cylinder head seal
GB951775A (en) Hydraulic shock absorber with pneumatic pressure compensation
GB962097A (en) Piston rod seal
GB1017476A (en) Improvements in or relating to packing between relatively rotatable members
GB967529A (en) Improvements in or relating to piston rod packings for shock absorbers
GB960130A (en) Piston rod seal
GB997080A (en) An improved piston assembly for an hydraulic reciprocating motor
GB929569A (en) Improvements in or relating to hydraulic glands
GB874010A (en) Improvements in or relating to sealing devices
GB1012854A (en) Improvements in or relating to fluid springs
GB815973A (en) Improvements relating to a sealing device between a sliding rod or piston and a cylinder
GB827564A (en) Improvements in or relating to packing arrangements between relatively movable parts