ES2115077T3 - Sujetadores hidraulicamente asistidos. - Google Patents

Sujetadores hidraulicamente asistidos.

Info

Publication number
ES2115077T3
ES2115077T3 ES93920603T ES93920603T ES2115077T3 ES 2115077 T3 ES2115077 T3 ES 2115077T3 ES 93920603 T ES93920603 T ES 93920603T ES 93920603 T ES93920603 T ES 93920603T ES 2115077 T3 ES2115077 T3 ES 2115077T3
Authority
ES
Spain
Prior art keywords
pressure means
hydraulically assisted
nested
assisted fasteners
thrust washer
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
ES93920603T
Other languages
English (en)
Inventor
John Wentworth Bucknell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2115077T3 publication Critical patent/ES2115077T3/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

UN FIADOR ASISTIDO HIDRAULICAMENTE QUE TIENE UN ELEMENTO DE PRESION (13) ANIDADO EN UNA RANURA (15) O HENDIDURA DE UNA TUERCA (11) O UNA ARANDELA DE EMPUJE CON UN ORIFICO DE LLENADO (20, 31, 44) EN EL QUE SE PUEDE UTILIZAR UNA BOQUILLA (24) COMO ELEMENTO PARA DE BOMBEO DE GRASA Y ACEITE AL ELEMENTO DE PRESION. EL ELEMENTO DE PRESION PUEDE SER UNA CAMARA DE AIRE (13) O DOS PIEZAS CON CANALES COINCIDENTES (42, 43). ALTERNATIVAMENTE, EL ELEMENTO DE PRESION (13) PUEDE SER UNA SOLA PIEZA CON UN CANAL ABIERTO (45) ANIDADA EN UN CANAL (46) FORMADO EN UN CUERPO DE TUERCA O ARANDELA DE EMPUJE.
ES93920603T 1992-09-17 1993-09-17 Sujetadores hidraulicamente asistidos. Expired - Lifetime ES2115077T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL477792 1992-09-17

Publications (1)

Publication Number Publication Date
ES2115077T3 true ES2115077T3 (es) 1998-06-16

Family

ID=3776423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93920603T Expired - Lifetime ES2115077T3 (es) 1992-09-17 1993-09-17 Sujetadores hidraulicamente asistidos.

Country Status (6)

Country Link
EP (1) EP0708891B1 (es)
AT (1) ATE163076T1 (es)
CA (1) CA2144880C (es)
DE (1) DE69316931T2 (es)
ES (1) ES2115077T3 (es)
WO (1) WO1994007042A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937436A1 (de) 1999-08-07 2001-02-08 Schaeffler Waelzlager Ohg Spanneinrichtung zum lösbaren Befestigen eines Teils auf einer Welle
CN108708899A (zh) * 2018-08-13 2018-10-26 上海宝骜工业技术服务有限公司 一种改进液压螺母及其应用的液压螺母组件
CN110500355B (zh) * 2019-08-28 2021-12-28 杭州尚拓金属制品有限公司 一种止推垫圈

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991783A (en) * 1960-10-07 1965-05-12 P & O Pilgrim Valve Ltd Improvements in and relating to nuts and bolts
GB1592091A (en) * 1977-02-02 1981-07-01 Pilgrim Eng Dev Bolt stud or like tensioning devices
GB8316753D0 (en) * 1983-06-20 1983-07-20 Inco Alloy Prod Hydraulic nuts
GB2236372B (en) * 1989-09-15 1993-06-30 Sps Technologies Limited Tensioning method and device

Also Published As

Publication number Publication date
EP0708891A1 (en) 1996-05-01
WO1994007042A1 (en) 1994-03-31
EP0708891B1 (en) 1998-02-04
CA2144880C (en) 2004-08-17
CA2144880A1 (en) 1994-03-31
DE69316931T2 (de) 1998-09-03
DE69316931D1 (de) 1998-03-12
EP0708891A4 (en) 1995-10-27
ATE163076T1 (de) 1998-02-15

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