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ES2116677T3 - Fuelles protectores. - Google Patents

Fuelles protectores.

Info

Publication number
ES2116677T3
ES2116677T3 ES95300056T ES95300056T ES2116677T3 ES 2116677 T3 ES2116677 T3 ES 2116677T3 ES 95300056 T ES95300056 T ES 95300056T ES 95300056 T ES95300056 T ES 95300056T ES 2116677 T3 ES2116677 T3 ES 2116677T3
Authority
ES
Spain
Prior art keywords
bar
bellows
steering
turns
fixing 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 - Lifetime
Application number
ES95300056T
Other languages
English (en)
Inventor
Joel Breheret
Jean Luc Bouhour
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.)
Laird Holdings Ltd
Original Assignee
Draftex Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10750882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2116677(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draftex Industries Ltd filed Critical Draftex Industries Ltd
Application granted granted Critical
Publication of ES2116677T3 publication Critical patent/ES2116677T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/726—Sealings with means to vent the interior of the bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Sealing Devices (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

SE DESCRIBE UN FUELLE PROTECTOR (28) PARA PROTEGER LA BARRA MOVIL (18) DE UN MECANISMO DE DIRECCION QUE TIENE UN EXTREMO DE BARRA ANGULARMENTE MOVIL (22). EL FUELLE TIENE UN ANILLO DE FIJACION (30) INCORPORADO AL EXTREMO DE UNA CUBIERTA (17) DESDE EL QUE SE EXTIENDE AXIALMENTE LA BARRA DE DIRECCION (18), Y OTRO ANILLO DE FIJACION (32) SUJETO AL EXTREMO DE LA BARRA (22). LAS VUELTAS DEL FUELLE (28A...28N) SE EXTIENDEN ENTRE ESTOS ANILLOS DE FIJACION (30, 32) PERO SON INTERRUMPIDOS POR UNA PARTE DE REBORDE INTEGRAL SUSTANCIALMENTE CILINDRICO (34) QUE ESTA MEDIDO PARA QUE HAGA CONTACTO CON EL EXTERIOR DE LA UNION (26) QUE CONECTA EL EXTREMO DE LA BARRA (22) CON LA BARRA DE DIRECCION (18). LA PARTE DE REBORDE (34) ASEGURA QUE LAS VUELTAS DEL FUELLE ESTEN SUSTANCIALMENTE TORCIDAS MEDIANTE UN GRAN MOVIMIENTO ANGULAR DEL EXTREMO DE LA BARRA (22). LAS VUELTAS DEL FUELLE ADYACENTES (POR EJEMPLO, (28A,28B) TIENEN DIFERENTES TAMAÑOS DE SECCION TRANSVERSAL DE MODO QUE SUS PICOS Y CANALES TENGAN DIAMETROS DIFERENTES. ESTO REDUCE LAS FUERZAS COMPRESIVAS QUE ACTUAN ENTRE VUELTAS ADYACENTES CUANDO EL FUELLE SE COMPRIME MEDIANTE DESLIZAMIENTO DE LA BARRA DE DIRECCION (18).
ES95300056T 1994-02-24 1995-01-05 Fuelles protectores. Expired - Lifetime ES2116677T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9403587A GB2287290B (en) 1994-02-24 1994-02-24 Protective bellows

Publications (1)

Publication Number Publication Date
ES2116677T3 true ES2116677T3 (es) 1998-07-16

Family

ID=10750882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95300056T Expired - Lifetime ES2116677T3 (es) 1994-02-24 1995-01-05 Fuelles protectores.

Country Status (5)

Country Link
EP (1) EP0686791B1 (es)
JP (1) JPH07259995A (es)
DE (1) DE69502882T2 (es)
ES (1) ES2116677T3 (es)
GB (1) GB2287290B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2320067A (en) * 1996-12-09 1998-06-10 Courtaulds Fibres Pump seals
KR101491438B1 (ko) * 2014-08-29 2015-02-09 김용수 조인트 벨로우즈
CN104816758A (zh) * 2015-05-15 2015-08-05 豫北转向系统股份有限公司 一种汽车转向器密封结构
CN105946963A (zh) * 2016-05-11 2016-09-21 新乡艾迪威汽车科技有限公司 一种汽车转向器与汽车防火墙之间的密封结构
DE102017110164A1 (de) * 2017-05-11 2018-11-15 Schaeffler Technologies AG & Co. KG Faltenbalganbindung im Ausrücksystembereich

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205798B1 (de) * 1972-02-08 1973-01-04 Uni-Cardan Ag, 5204 Lohmar Manschette zum Abdichten einer Gleichlaufdrehgelenkkupplung
DE3140542C1 (de) * 1981-10-13 1983-04-07 Uni-Cardan Ag, 5200 Siegburg Dichtungsanordnung
DE3309386C1 (de) * 1983-03-16 1984-10-18 Fa. Carl Freudenberg, 6940 Weinheim Dichtmanschette
JPS61109967A (ja) * 1984-10-31 1986-05-28 Tokai T R W Kk ベロ−ズ
DE3641393C1 (de) * 1986-12-04 1988-03-17 Daimler Benz Ag Faltenbalg
GB8802537D0 (en) * 1988-02-04 1988-03-02 Adwest Eng Ltd Bellows/gaiter seal for rack & pinion steering mechanism
GB2262142B (en) * 1991-12-03 1995-04-19 Draftex Ind Ltd Protective bellows
DE4205678C2 (de) * 1992-02-25 1995-04-13 Loehr & Bromkamp Gmbh Faltenbalg

Also Published As

Publication number Publication date
EP0686791B1 (en) 1998-06-10
GB2287290B (en) 1996-06-26
EP0686791A1 (en) 1995-12-13
GB9403587D0 (en) 1994-04-13
JPH07259995A (ja) 1995-10-13
GB2287290A (en) 1995-09-13
DE69502882D1 (de) 1998-07-16
DE69502882T2 (de) 1998-11-26

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