BR8802960A - Mola pneumatica - Google Patents

Mola pneumatica

Info

Publication number
BR8802960A
BR8802960A BR8802960A BR8802960A BR8802960A BR 8802960 A BR8802960 A BR 8802960A BR 8802960 A BR8802960 A BR 8802960A BR 8802960 A BR8802960 A BR 8802960A BR 8802960 A BR8802960 A BR 8802960A
Authority
BR
Brazil
Prior art keywords
pneumatic spring
pneumatic
spring
Prior art date
Application number
BR8802960A
Other languages
English (en)
Inventor
Jack D Ecktman
Original Assignee
Firestone Tire & Rubber Co
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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of BR8802960A publication Critical patent/BR8802960A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B29C66/5432—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles joining hollow covers and hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/545—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • F16F9/0463—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 with separate crimping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
BR8802960A 1987-06-17 1988-06-16 Mola pneumatica BR8802960A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/062,987 US4784376A (en) 1987-06-17 1987-06-17 End cap assembly for air spring

Publications (1)

Publication Number Publication Date
BR8802960A true BR8802960A (pt) 1989-01-10

Family

ID=22046145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802960A BR8802960A (pt) 1987-06-17 1988-06-16 Mola pneumatica

Country Status (6)

Country Link
US (1) US4784376A (pt)
EP (1) EP0295393B1 (pt)
JP (1) JP2825495B2 (pt)
AU (1) AU608596B2 (pt)
BR (1) BR8802960A (pt)
DE (1) DE3863007D1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824542A1 (de) * 1988-07-20 1990-01-25 Sauer Achsenfab Tauchkolbenanordnung
US5060916A (en) * 1988-07-20 1991-10-29 Otto Sauer Achsenfabrik Keilberg Plunger piston system
US4852861A (en) * 1988-12-29 1989-08-01 The Firestone Tire & Rubber Company End cap assembly for air spring
US4899995A (en) * 1988-12-29 1990-02-13 Bridgestone/Firestone, Inc. Clamp ring assembly for air spring
US4946144A (en) * 1989-03-30 1990-08-07 Bridgestone/Firestone, Inc. External clamping band for air spring
BR9205956A (pt) * 1991-04-29 1994-07-05 Paton H N Mola compósita, retanção para uma mola elastomérica tubular e sistema de suspensão de nivelamento de carga para um veículo
DE4133878C2 (de) * 1991-10-12 1995-04-13 Continental Ag Luftfeder mit einem Schlauchrollbalg aus elastomerem Werkstoff
DE4142561C2 (de) * 1991-12-21 1995-04-27 Continental Ag Luftfeder mit einem wulstlosen Luftfederbalg aus elastomerem Werkstoff
US5374037A (en) * 1993-09-20 1994-12-20 Bridgestone/Firestone, Inc. Clamp ring assembly for air spring
US5460354A (en) * 1994-06-24 1995-10-24 Bridgestone/Firestone, Inc. Clamp assembly for air spring
DE10105769A1 (de) * 2000-02-28 2001-08-30 Phoenix Ag Luftfederanordnung
US6264178B1 (en) 2000-06-13 2001-07-24 The Goodyear Tire & Rubber Company Molded air sleeves
DE10050777B4 (de) * 2000-10-13 2004-09-30 Continental Aktiengesellschaft Luftfeder und Verfahren zur Herstellung einer Luftfeder
US6474630B1 (en) 2001-04-24 2002-11-05 Bfs Diversified Products, Llc Air spring swage assembly
DE10163818B4 (de) * 2001-12-22 2020-08-20 Contitech Luftfedersysteme Gmbh Schlauchrollbalg-Feder
US6619635B1 (en) * 2002-04-08 2003-09-16 Bfs Diversified Products, Llc Air spring clamping assembly
US6719279B1 (en) * 2002-08-21 2004-04-13 Bfs Diversified Products, Llc Air spring sleeve
DE102004031875A1 (de) * 2004-04-22 2005-11-17 Zf Friedrichshafen Ag Deckel für eine Luftfeder
US7325794B2 (en) 2005-06-06 2008-02-05 Bfs Diversified Products, Llc Air spring assembly and method
US7404547B2 (en) * 2005-07-27 2008-07-29 Bfs Diversified Products, Llc Multi-component end member assembly and air spring assembly including the same
NO328199B1 (no) * 2008-02-13 2010-01-04 Fmc Kongsberg Subsea As Anordning for avstottelse av et stigeror
EP2775162B1 (en) 2013-03-08 2019-10-30 ContiTech USA, Inc. Composite bead plate and an air spring using the same
US9951837B2 (en) 2013-05-22 2018-04-24 Firestone Industrial Products Company, Llc End member and gas spring assembly including same
DE102015108519B3 (de) * 2015-05-29 2016-07-28 Saf-Holland Gmbh Stützeinheit
US10578181B2 (en) * 2015-11-09 2020-03-03 Firestone Industrial Products Company, Llc Flexible spring members as well as gas spring assemblies and methods of manufacture
DE102016100939B4 (de) 2016-01-20 2023-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder
DE102017213700A1 (de) * 2017-08-07 2019-02-07 Contitech Luftfedersysteme Gmbh Abdichtungsanordnung
EP4008572B1 (en) * 2020-12-02 2023-09-06 ContiTech AG Air spring

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929857A (en) * 1931-11-23 1933-10-10 Joseph B Strauss Auto pneumatic spring for vehicles
GB779809A (en) * 1954-12-14 1957-07-24 Continental Gummi Werke Ag Improvements in or relating to pneumatic shock absorbers
US2874458A (en) * 1955-10-10 1959-02-24 Firestone Tire & Rubber Co Method of making an air spring
FR1168845A (fr) * 1956-03-27 1958-12-17 Daimler Benz Ag Soufflet élastique pour suspensions élastiques à air
DE1073246B (de) * 1957-02-04 1960-01-14 The Firestone Tire &. Rubber Company Akron Ohio (V St A) Befestigung des Rollbalges einer Luftfeder an seinen Haltegliedern
US2977134A (en) * 1957-09-18 1961-03-28 Fried Krupp Mortoren Und Kraft Device for controlling the air in air springs, especially for motor vehicles
GB907555A (en) * 1958-03-06 1962-10-10 Dunlop Rubber Co Fluid spring assembly
JPS4415705Y1 (pt) * 1964-03-30 1969-07-07
US3788628A (en) * 1972-11-10 1974-01-29 Wright Barry Corp Pneumatic isolator
US3790147A (en) * 1972-11-17 1974-02-05 Gen Motors Corp Height control valve for air spring with end piston-boot operated
FR2356028A1 (fr) * 1976-06-24 1978-01-20 Ferodo Sa Dispositif de verin, notamment pneumatique
HU174666B (hu) * 1977-06-30 1980-03-28 Autoipari Kutato Intezet Amortizator s vozdushnoj pruzhinoj i teleskopicheskim gasitelem kolebanij k avtomashinam dlja amortizacii kolebanij v zavisimosti ot nagruzki
CA1125319A (en) * 1979-03-08 1982-06-08 Paul R. Brown Rolling lobe airspring and assembly method
US4378935A (en) * 1979-03-08 1983-04-05 The Goodyear Tire & Rubber Company Rolling lobe airspring
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
US4564177A (en) * 1983-04-21 1986-01-14 The Firestone Tire & Rubber Company Clamp for non-beaded pneumatic assemblies
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring

Also Published As

Publication number Publication date
EP0295393A2 (en) 1988-12-21
AU608596B2 (en) 1991-04-11
DE3863007D1 (de) 1991-07-04
US4784376A (en) 1988-11-15
JPS63318335A (ja) 1988-12-27
JP2825495B2 (ja) 1998-11-18
AU1503188A (en) 1988-12-22
EP0295393B1 (en) 1991-05-29
EP0295393A3 (en) 1989-04-12

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