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GB1071931A - Pneumatic springing element, especially for vehicles - Google Patents

Pneumatic springing element, especially for vehicles

Info

Publication number
GB1071931A
GB1071931A GB809365A GB809365A GB1071931A GB 1071931 A GB1071931 A GB 1071931A GB 809365 A GB809365 A GB 809365A GB 809365 A GB809365 A GB 809365A GB 1071931 A GB1071931 A GB 1071931A
Authority
GB
United Kingdom
Prior art keywords
ring
housing part
flange
vehicles
housing
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
GB809365A
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.)
Robert Bosch GmbH
Continental AG
Original Assignee
Robert Bosch GmbH
Continental Gummi Werke AG
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 Robert Bosch GmbH, Continental Gummi Werke AG filed Critical Robert Bosch GmbH
Publication of GB1071931A publication Critical patent/GB1071931A/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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane

Landscapes

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

Abstract

1,071,931. Pneumatic springs. ROBERT BOSCH G.m.b.H. and CONTINENTAL GUMMI-WERKE A.G. Feb. 25, 1965 [March 21, 1964], No. 8093/65. Heading F2S. The innar and outer reinforced beaded edge portions 3, 3 of the roller bellows 1 of a pneumatic spring, e.g. for vehicles, arc clamped against inclined and mutually converging support surfaces 38, 28, provided respectively on an internal piston-like part 14, and an external pot-shaped housing part 6, 6<SP>1</SP>, by means of supporting rings 36, 8 each of which is fixed to the respective part 14 at 6, 6<SP>1</SP>. The flange 8a of the ring 8 is firmly secured between the adjacent ends of the housing parts 6, 6<SP>1</SP> which are clamped together by a clip 32 with a sealing ring 33, the flange 36a of the ring 36 being supported against a pressure ring 35a which is received in a groove in the inner housing part 14. In a modification. Fig. 2 (not shown), the ring (8) is clamped against a pressure ring (35). In a further modification, Fig. 3 (not shown), the inner ring is secured to the housing part (14b) by means of bolts (not shown), the outer edge portion of the bellows being retained between the outer surface of an outwardlyinclined lower edge portion (40) of an elongated ring (8b) and a cylindrical outer housing portion (41) into which the upper end of the ring (8b) merges.
GB809365A 1964-03-21 1965-02-25 Pneumatic springing element, especially for vehicles Expired GB1071931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964B0076039 DE1430597A1 (en) 1964-03-21 1964-03-21 Air suspension elements, in particular for vehicles

Publications (1)

Publication Number Publication Date
GB1071931A true GB1071931A (en) 1967-06-14

Family

ID=6978912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB809365A Expired GB1071931A (en) 1964-03-21 1965-02-25 Pneumatic springing element, especially for vehicles

Country Status (3)

Country Link
DE (1) DE1430597A1 (en)
FR (1) FR1425224A (en)
GB (1) GB1071931A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147231C1 (en) * 1981-11-28 1983-03-31 Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl Air spring
US4378935A (en) 1979-03-08 1983-04-05 The Goodyear Tire & Rubber Company Rolling lobe airspring
DE19813901C2 (en) * 1998-03-28 2002-02-07 Mannesmann Sachs Ag Air spring with roll tube
US7258330B2 (en) 2004-05-13 2007-08-21 Carl Freudenberg Kg Air spring device
WO2011034918A2 (en) 2009-09-17 2011-03-24 Firestone Industrial Products Company, Llc Flexible sleeve, gas spring assembly and method
US20140252702A1 (en) * 2013-03-08 2014-09-11 Veyance Technologies, Inc. Composite bead plate and an air spring using the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206907A (en) * 1978-06-05 1980-06-10 General Motors Corporation Suspension strut with pneumatic spring
DE3665281D1 (en) * 1985-07-26 1989-10-05 Audi Ag Arrangement for compensating transversal forces acting on a suspension strut and created by wheel movement

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378935A (en) 1979-03-08 1983-04-05 The Goodyear Tire & Rubber Company Rolling lobe airspring
DE3147231C1 (en) * 1981-11-28 1983-03-31 Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl Air spring
EP0080561A1 (en) * 1981-11-28 1983-06-08 Bergische Achsenfabrik Fr. Kotz & Söhne Air spring
DE19813901C2 (en) * 1998-03-28 2002-02-07 Mannesmann Sachs Ag Air spring with roll tube
US7258330B2 (en) 2004-05-13 2007-08-21 Carl Freudenberg Kg Air spring device
WO2011034918A2 (en) 2009-09-17 2011-03-24 Firestone Industrial Products Company, Llc Flexible sleeve, gas spring assembly and method
EP2478256A4 (en) * 2009-09-17 2017-12-27 Firestone Industrial Products Company, LLC Flexible sleeve, gas spring assembly and method
US20140252702A1 (en) * 2013-03-08 2014-09-11 Veyance Technologies, Inc. Composite bead plate and an air spring using the same
US9388876B2 (en) * 2013-03-08 2016-07-12 Stemco Kaiser Incorporated Composite bead plate and an air spring using the same
US10690208B2 (en) 2013-03-08 2020-06-23 Stemco Products, Inc. Composite bead plate and an air spring using the same

Also Published As

Publication number Publication date
FR1425224A (en) 1966-01-14
DE1430597A1 (en) 1969-04-03

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