ES276022U - Dispositivo de retencion para impedir el aflojamiento accidental de dispositivos de fijacion a rosca. - Google Patents

Dispositivo de retencion para impedir el aflojamiento accidental de dispositivos de fijacion a rosca.

Info

Publication number
ES276022U
ES276022U ES1982276022U ES276022U ES276022U ES 276022 U ES276022 U ES 276022U ES 1982276022 U ES1982276022 U ES 1982276022U ES 276022 U ES276022 U ES 276022U ES 276022 U ES276022 U ES 276022U
Authority
ES
Spain
Prior art keywords
ring
fixing device
prevent accidental
accidental loosening
retaining
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.)
Granted
Application number
ES1982276022U
Other languages
English (en)
Other versions
ES276022Y (es
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES276022U publication Critical patent/ES276022U/es
Application granted granted Critical
Publication of ES276022Y publication Critical patent/ES276022Y/es
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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/103—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking cup washer, ring or sleeve surrounding the nut or bolt head and being partially deformed on the nut or bolt head, or on the object itself
    • F16B39/105—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking cup washer, ring or sleeve surrounding the nut or bolt head and being partially deformed on the nut or bolt head, or on the object itself locking the bold head or nut into a hole or cavity, e.g. with the cup washer, ring or sleeve deformed into a dimple in the cavity
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Adornments (AREA)
  • Clamps And Clips (AREA)

Abstract

Dispositivo de retención para impedir el aflojamiento accidental de dispositivos de fijación a rosca con relación a un elemento (18), caracterizado por un anillo sustancialmente cilíndrico (12) que tiene una ranura (14), que se extiende en 61 sobre toda la anchura de dicho anillo (12) con el fin de dotar de flexibilidad dicho anillo (12) y que tiene un saliente (16) en la parte externa de dicho anillo (12; para su acoplamiento con un elemento (18), reteniendo así dicho anillo (12) en dicho elemento (18), estando dotados dicho arillo (12) y dicho dispositivo de fijación (22) de medios para retener dicho dispositivo de fijación (22), en dicho anillo (12) que esta dispuesto en un agujero (24) formado en dicho elemento (18) teniendo dicho agujero unas muescas (26) que reciben dichos salientes (16) que son cilíndricos que están hechos a partir de dicho anillo (12), cuando dicho anillo (12) se introduce en dicho agujero (24), y adaptándose intimamente dicho dispositivo de fijación (22) en dicho anillo (12) para impedir la separación de dicho anillo (12) de dicho elemento(18), caracterizado además porque dicho dispositivo de fijación a rosca (22) presenta en él un surco (28) que permite el engaste de dicho anillo (12) en dicho surco (28) manteniendo así dicho dispositivo de fijación a rosca (22) en dicho anillo (12) lo que permite. que dicho anillo (12) se oponga al movimiento de dicho dispositivo de fijación a rosca (22) con relación a. dicho elemento (18, 20).
ES1982276022U 1981-02-27 1982-02-26 Dispositivo de retencion para impedir el aflojamiento accidental de dispositivos de fijacion a rosca. Expired ES276022Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/238,789 US4697968A (en) 1981-02-27 1981-02-27 Locking ring

Publications (2)

Publication Number Publication Date
ES276022U true ES276022U (es) 1986-11-16
ES276022Y ES276022Y (es) 1987-07-16

Family

ID=22899305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982276022U Expired ES276022Y (es) 1981-02-27 1982-02-26 Dispositivo de retencion para impedir el aflojamiento accidental de dispositivos de fijacion a rosca.

Country Status (9)

Country Link
US (1) US4697968A (es)
EP (1) EP0059316B1 (es)
JP (1) JPS5840048B2 (es)
KR (1) KR900001565B1 (es)
DE (1) DE3271604D1 (es)
ES (1) ES276022Y (es)
GB (1) GB2103323B (es)
MX (1) MX153252A (es)
YU (1) YU44672B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683108A (en) * 1985-12-10 1987-07-28 Westinghouse Electric Corp. Locking screw apparatus and method for underwater remote replacement
US4711760A (en) * 1986-02-27 1987-12-08 Westinghouse Electric Corp. Nuclear reactor incorporating locking device for threaded bolt connections
YU153787A (en) * 1986-10-31 1990-04-30 Siemens Ag Mechanical connective element, protected against releasing
EP0364977A1 (de) * 1988-10-21 1990-04-25 Knorr-Bremse Ag Verdrehsicherung für das Druckstück am Kolbenrohr eines Federspeicherbremszylinders für Fahrzeuge, insbesondere Nutzfahrzeuge
US5194214A (en) * 1991-05-13 1993-03-16 Westinghouse Electric Corp. Tube plug and method for plugging a tube
US5249604A (en) * 1991-05-13 1993-10-05 Westinghouse Electric Corp. Tube plug for plugging a tube
JP4718726B2 (ja) * 2001-07-04 2011-07-06 三菱重工業株式会社 連結ボルト、及び該連結ボルトで連結された回転軸
US20090217493A1 (en) * 2008-02-26 2009-09-03 Michael Greenhill Hoop retaining ring
US8555753B2 (en) * 2010-01-14 2013-10-15 David E. Price Strap wrench
US9131742B2 (en) 2010-05-27 2015-09-15 Christopher D. Gowen Chinstrap to helmet connector
FR2973457B1 (fr) * 2011-04-04 2013-04-05 Dura Automotive Systems Sas Dispositif pour assujettir une vis d'assemblage a un element devant etre fixe sur un autre element
FR2977283B1 (fr) * 2011-06-28 2013-08-30 Valeo Systemes Dessuyage Fixation permanente vis
US10124472B2 (en) 2012-04-16 2018-11-13 Bwxt Mpower, Inc. Lower end fitting locknut for nuclear fuel assembly
CN110307243B (zh) * 2019-06-28 2024-03-29 浙江飞碟汽车制造有限公司 一种车用螺栓卡座及其使用方法
FR3154534A1 (fr) * 2023-10-20 2025-04-25 Naval Group Dispositif de maintien de deux éléments rapportés l'un sur l'autre, notamment dans un réacteur nucléaire compact

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954580A (es) * 1950-01-03
DE147785C (es) *
DE657344C (de) * 1935-05-04 1938-03-02 Johann Achterfeld Schraubensicherung fuer Zylinderkopfschrauben
DE872893C (de) * 1951-09-15 1953-04-09 Mak Maschb Kiel Ag Sicherung fuer versenkt angeordnete Zylinderkopfschrauben, insbesondere fuer Innensechskantschrauben
DE869574C (de) * 1951-09-25 1953-03-05 Hans Dipl-Ing Stabernack Sicherung fuer versenkte Zylinderschrauben
US3027670A (en) * 1960-02-05 1962-04-03 Gen Classics Inc Trophy figure mounting means
GB950553A (en) * 1962-08-09 1964-02-26 Rolls Royce & Ass Improvements relating to the locking of nuts and bolts
US3389923A (en) * 1967-11-08 1968-06-25 Haveg Industries Inc Joint connection
DE7002382U (de) * 1970-01-24 1970-04-30 Krauss Maffei Ag Schraubverbindung mit eingesenkter schraube und einem sicherungsmittel.
DE2042312A1 (de) * 1970-05-22 1971-12-02 Bbc Brown Boveri & Cie Sicherung für Innen-Sechskantschrauben
US3752515A (en) * 1971-09-15 1973-08-14 Kennametal Inc Resilient keeper ring
SU641184A1 (ru) * 1976-02-16 1979-01-05 Предприятие П/Я Г-4634 Чашка контровочна
AT345621B (de) * 1976-09-21 1978-09-25 Andritz Ag Maschf Schraubensicherung
SU626259A1 (ru) * 1977-02-11 1978-09-30 Предприятие П/Я М-5978 Устройство дл стопорени резьбового соединени
US4105058A (en) * 1977-03-31 1978-08-08 Ball Valve Company, Inc. Screw locking arrangement
SU720211A1 (ru) * 1978-05-16 1980-03-05 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Устройство дл стопорени болта с круглой головкой
US4327947A (en) * 1980-06-17 1982-05-04 General Electric Company Keeper spring for connecting mining tool to work tool holder

Also Published As

Publication number Publication date
GB2103323B (en) 1985-05-22
JPS57157811A (en) 1982-09-29
KR900001565B1 (ko) 1990-03-15
EP0059316B1 (en) 1986-06-11
MX153252A (es) 1986-09-02
GB2103323A (en) 1983-02-16
DE3271604D1 (en) 1986-07-17
ES276022Y (es) 1987-07-16
EP0059316A1 (en) 1982-09-08
KR840001686A (ko) 1984-05-16
JPS5840048B2 (ja) 1983-09-02
US4697968A (en) 1987-10-06
YU44672B (en) 1990-12-31
YU26482A (en) 1986-06-30

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030602