BE861810A - Dispositif d'assemblage de deux pieces - Google Patents

Dispositif d'assemblage de deux pieces

Info

Publication number
BE861810A
BE861810A BE183413A BE183413A BE861810A BE 861810 A BE861810 A BE 861810A BE 183413 A BE183413 A BE 183413A BE 183413 A BE183413 A BE 183413A BE 861810 A BE861810 A BE 861810A
Authority
BE
Belgium
Prior art keywords
assembly device
piece assembly
piece
assembly
Prior art date
Application number
BE183413A
Other languages
English (en)
French (fr)
Inventor
J Levy
Jean-Luc Viaud
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BE861810A publication Critical patent/BE861810A/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
    • Y10S411/967—Deformable bolthead or nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
    • Y10S411/969—Deformable retainer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/71—Rod side to plate or side
    • Y10T403/7123—Traversed by connector
BE183413A 1976-12-15 1977-12-14 Dispositif d'assemblage de deux pieces BE861810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637743A FR2374547A1 (fr) 1976-12-15 1976-12-15 Dispositif d'assemblage de deux pieces

Publications (1)

Publication Number Publication Date
BE861810A true BE861810A (fr) 1978-03-31

Family

ID=9181073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183413A BE861810A (fr) 1976-12-15 1977-12-14 Dispositif d'assemblage de deux pieces

Country Status (7)

Country Link
US (1) US4139315A (de)
JP (1) JPS5376257A (de)
BE (1) BE861810A (de)
CA (1) CA1105297A (de)
DE (1) DE2756055A1 (de)
FR (1) FR2374547A1 (de)
GB (1) GB1542010A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229259A (en) * 1977-09-08 1980-10-21 Westinghouse Electric Corp. Grid sleeve bulge tool
DE2756667C3 (de) * 1977-12-19 1981-02-26 Kraftwerk Union Ag, 4330 Muelheim Brennelement für gasgekühlte Kernreaktoren
FR2465916A1 (fr) * 1979-09-19 1981-03-27 Framatome Sa Assemblage visse de securite
DE3104728A1 (de) * 1981-02-11 1982-08-26 Alfred Teves Gmbh, 6000 Frankfurt Befestigungsvorrichtung fuer einen fuehrungsbolzen einer schwimmsattel-teilbelagscheibenbremse
US4647424A (en) * 1983-11-16 1987-03-03 Westinghouse Electric Corp. Fuel assembly unlatching and handling gripper
US4770846A (en) * 1984-02-03 1988-09-13 Westinghouse Electric Corp. Replacement support pin for guide tubes in operating plants
US4704246A (en) * 1984-06-06 1987-11-03 Westinghouse Electric Corp. Crimping
US4683108A (en) * 1985-12-10 1987-07-28 Westinghouse Electric Corp. Locking screw apparatus and method for underwater remote replacement
DE8534790U1 (de) * 1985-12-11 1986-02-06 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Vorrichtung zum Sichern von Schraubenbolzen gegen Drehung
US4772448A (en) * 1986-01-07 1988-09-20 Westinghouse Electric Corp. Support pin system and locking nut retainer
FR2705822B1 (fr) * 1993-05-24 1995-08-25 Framatome Sa Dispositif de centrage et d'alignement d'un assemblage combustible sous une plaque supérieure de cÓoeur d'un réacteur nucléaire à eau sous pression et procédé de remplacement d'un pion de centrage.
US6406210B1 (en) * 1998-11-12 2002-06-18 Trw Inc. Captivated jackscrew design
ES2165334B1 (es) * 2000-10-03 2003-04-01 Fagor S Coop Aparato optico de medida de longitudes, con un dispositivo de fijacion.
FR2870759B1 (fr) * 2004-05-28 2006-09-01 Framatome Anp Sas Dispositif de sertissage a distance d'une coupelle fixe de blocage en rotation d'une vis et procede mettant en oeuvre un tel dispositif
US9272378B1 (en) 2005-07-12 2016-03-01 Elijah Tooling, Inc. System for holding working objects
US8770902B1 (en) 2005-07-12 2014-07-08 Elijah Tooling, Inc. Precision locating fastening system
JP4369989B1 (ja) * 2009-05-15 2009-11-25 浪速鉄工株式会社 揺動連結具
US20110171390A1 (en) * 2010-01-08 2011-07-14 United Technologies Corporation One Financial Plaza Fixture for coating application
US10502059B2 (en) * 2015-02-02 2019-12-10 United Technologies Corporation Alignment tie rod device and method of utilization
US11666997B1 (en) 2015-11-18 2023-06-06 Elijah Tooling, Inc. Precision locating fastening device
US10596673B1 (en) 2015-11-18 2020-03-24 Elijah Tooling, Inc. Modular pressure application system
CN108757697B (zh) * 2018-06-28 2020-09-29 中国核动力研究设计院 一种易于实现辐照后水下快速拆装的连接结构及其装配方法
KR102534212B1 (ko) * 2020-12-01 2023-05-22 한화에어로스페이스 주식회사 볼트 풀림 방지를 위한 나사 홈 스테이킹 치구

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050961A (en) * 1935-07-08 1936-08-11 Olson Samuel Screw
US2907418A (en) * 1954-01-19 1959-10-06 Douglas Aircraft Co Inc High shear strength fastener
US3209806A (en) * 1963-11-12 1965-10-05 Automatic Elect Lab Floatingly mounted captive thumbscrew fastener
FR1541778A (fr) * 1966-10-31 1968-10-11 Deutsch Fastener Corp Vis prisonnière et son procédé de fabrication
SE360714B (de) * 1972-02-07 1973-10-01 Skf Co
US3868806A (en) * 1973-05-21 1975-03-04 Standard Pressed Steel Co Barrel nut assembly
FR2279001A1 (fr) * 1974-05-28 1976-02-13 Mediterranee Const Navales Ind Dispositif de demontage et remontage rapides de couvercles de reservoirs sous pression, notamment de cuves de reacteurs nucleaires
US4012157A (en) * 1976-03-01 1977-03-15 Kraftwerk Union Aktiengesellschaft Connecting device

Also Published As

Publication number Publication date
FR2374547B1 (de) 1981-08-07
CA1105297A (en) 1981-07-21
JPS6118050B2 (de) 1986-05-10
JPS5376257A (en) 1978-07-06
US4139315A (en) 1979-02-13
DE2756055A1 (de) 1978-06-29
GB1542010A (en) 1979-03-14
FR2374547A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE

Effective date: 19861231