FR2415515A1 - Dispositif de vissage a commande a distance - Google Patents
Dispositif de vissage a commande a distanceInfo
- Publication number
- FR2415515A1 FR2415515A1 FR7802506A FR7802506A FR2415515A1 FR 2415515 A1 FR2415515 A1 FR 2415515A1 FR 7802506 A FR7802506 A FR 7802506A FR 7802506 A FR7802506 A FR 7802506A FR 2415515 A1 FR2415515 A1 FR 2415515A1
- Authority
- FR
- France
- Prior art keywords
- arm
- enclosure
- cover
- screwing
- head
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
- F22B37/221—Covers for drums, collectors, manholes or the like
- F22B37/222—Nozzle dams introduced through a smaller manway, e.g. foldable
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53087—Means to assemble or disassemble with signal, scale, illuminator, or optical viewer
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53113—Heat exchanger
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53687—Means to assemble or disassemble by rotation of work part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Dispositif de vissage, à l'intérieur d'une enceinte, d'un couvercle d'obturation d'un orifice circulaire, au moyen de vis prisonnières du couvercle et conjuguées avec des alésages filetés de la portée d'appui. Le dispositif comporte une platine support avec un pivot et un bras rotatif portant une tête de vissage. La tête comporte une clé de vissage tournante et mobile axialement Les moteurs d'entraînement du bras et de la clé sont télécommandés depuis l'extérieur de l'enceinte, avec contrôle par une caméra de télévision portée par le bras. L'invention s'applique aux opérations d'entretien d'un générateur de vapeur dans une centrale nucléaire
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802506A FR2415515A1 (fr) | 1978-01-30 | 1978-01-30 | Dispositif de vissage a commande a distance |
JP53156778A JPS582784B2 (ja) | 1978-01-30 | 1978-12-19 | 遠隔操作ねじ止め装置 |
ES476268A ES476268A1 (es) | 1978-01-30 | 1978-12-22 | Dispositivo de roscado,en el interior de un recinto,de una tapa de obturacion de un orificio circular,y procedimiento correspondiente |
US05/974,508 US4265011A (en) | 1978-01-30 | 1978-12-28 | Remote-controlled screwing device |
ZA79368A ZA79368B (en) | 1978-01-30 | 1979-01-29 | Remote-controlled screwing device |
BE0/193153A BE873802A (fr) | 1978-01-30 | 1979-01-30 | Dispositif de vissage a commande a distance |
DE19792903467 DE2903467A1 (de) | 1978-01-30 | 1979-01-30 | Vorrichtung und verfahren zur verschraubung eines innerhalb eines behaelters gelegenen verschlussdeckels |
DE19797902493U DE7902493U1 (de) | 1978-01-30 | 1979-01-30 | Vorrichtung zur verschraubung eines innerhalb eines behaelters gelegenen verschlussdeckels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802506A FR2415515A1 (fr) | 1978-01-30 | 1978-01-30 | Dispositif de vissage a commande a distance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415515A1 true FR2415515A1 (fr) | 1979-08-24 |
FR2415515B1 FR2415515B1 (fr) | 1980-10-31 |
Family
ID=9203955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7802506A Granted FR2415515A1 (fr) | 1978-01-30 | 1978-01-30 | Dispositif de vissage a commande a distance |
Country Status (7)
Country | Link |
---|---|
US (1) | US4265011A (fr) |
JP (1) | JPS582784B2 (fr) |
BE (1) | BE873802A (fr) |
DE (2) | DE7902493U1 (fr) |
ES (1) | ES476268A1 (fr) |
FR (1) | FR2415515A1 (fr) |
ZA (1) | ZA79368B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532715A1 (fr) * | 1982-09-07 | 1984-03-09 | Thome Paul | Dispositif d'obturation du circuit primaire de reacteurs nucleaires |
FR2554208A1 (fr) * | 1983-11-02 | 1985-05-03 | Framatome Sa | Panneau d'obturation provisoire d'un passage a l'interieur d'une enceinte accessible seulement par un orifice de plus petites dimensions |
FR2670704A1 (fr) * | 1990-12-24 | 1992-06-26 | Framatome Sa | Procede et outillage de fixation par vissage d'un secteur de contre-anneau sur un anneau. |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047072B2 (ja) * | 1981-12-25 | 1985-10-19 | 株式会社日本製鋼所 | スタツドテンシヨニング装置の群制御装置 |
JPS5997849A (ja) * | 1982-11-24 | 1984-06-05 | バブコツク日立株式会社 | ナットの自動脱着装置 |
US4624824A (en) * | 1982-12-15 | 1986-11-25 | The Babcock & Wilcox Company | Reactor vessel sealing plug |
US4720898A (en) * | 1984-06-06 | 1988-01-26 | Westinghouse Electric Corp. | Replacement of split pins in guide tubes |
JPS6365186U (fr) * | 1986-10-20 | 1988-04-28 | ||
US5032350A (en) * | 1988-12-15 | 1991-07-16 | Combustion Engineering, Inc. | System for installing a steam generator nozzle dam |
US4954312A (en) * | 1988-12-15 | 1990-09-04 | Combustion Engineering, Inc. | Remotely installed steam generator nozzle dam system |
US5006302A (en) * | 1989-06-13 | 1991-04-09 | Tennessee Valley Authority | Nozzle dam remote installation system and technique |
US4959192A (en) * | 1989-06-13 | 1990-09-25 | Tennesse Valley Authority | Nozzle dam translocating system |
CN103212983B (zh) * | 2013-05-08 | 2015-07-15 | 南车戚墅堰机车有限公司 | 内燃机车的柴油发电机组的预装方法及其使用的预装定位装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1087539B (de) * | 1956-03-17 | 1960-08-18 | Daimler Benz Ag | Vorrichtung zum Ein- und Ausschrauben von Bolzen oder Buechsen mittels eines an einem Schlitten heb- und senkbar angeordneten, motorisch angetriebenen Schraub-werkzeuges |
US3489298A (en) * | 1966-08-03 | 1970-01-13 | Euratom | Movable caisson |
FR2211721A1 (fr) * | 1972-12-22 | 1974-07-19 | Siemens Ag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR774957A (fr) * | 1933-09-14 | 1934-12-17 | Machine universelle à tuber et détuber les chaudières | |
BE445173A (fr) * | 1941-07-16 | |||
US3872565A (en) * | 1974-05-09 | 1975-03-25 | Atomic Energy Commission | Reactor vessel seal service fixture |
US4074814A (en) * | 1976-03-26 | 1978-02-21 | Combustion Engineering, Inc. | Method and apparatus for controlling surface traversing device |
US4168782A (en) * | 1977-06-13 | 1979-09-25 | Westinghouse Electric Corp. | Remote access manipulator |
-
1978
- 1978-01-30 FR FR7802506A patent/FR2415515A1/fr active Granted
- 1978-12-19 JP JP53156778A patent/JPS582784B2/ja not_active Expired
- 1978-12-22 ES ES476268A patent/ES476268A1/es not_active Expired
- 1978-12-28 US US05/974,508 patent/US4265011A/en not_active Expired - Lifetime
-
1979
- 1979-01-29 ZA ZA79368A patent/ZA79368B/xx unknown
- 1979-01-30 BE BE0/193153A patent/BE873802A/fr not_active IP Right Cessation
- 1979-01-30 DE DE19797902493U patent/DE7902493U1/de not_active Expired
- 1979-01-30 DE DE19792903467 patent/DE2903467A1/de not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1087539B (de) * | 1956-03-17 | 1960-08-18 | Daimler Benz Ag | Vorrichtung zum Ein- und Ausschrauben von Bolzen oder Buechsen mittels eines an einem Schlitten heb- und senkbar angeordneten, motorisch angetriebenen Schraub-werkzeuges |
US3489298A (en) * | 1966-08-03 | 1970-01-13 | Euratom | Movable caisson |
FR2211721A1 (fr) * | 1972-12-22 | 1974-07-19 | Siemens Ag |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532715A1 (fr) * | 1982-09-07 | 1984-03-09 | Thome Paul | Dispositif d'obturation du circuit primaire de reacteurs nucleaires |
FR2554208A1 (fr) * | 1983-11-02 | 1985-05-03 | Framatome Sa | Panneau d'obturation provisoire d'un passage a l'interieur d'une enceinte accessible seulement par un orifice de plus petites dimensions |
EP0141738A1 (fr) * | 1983-11-02 | 1985-05-15 | Framatome | Panneau d'obturation provisoire d'un passage à l'intérieur d'une enceinte accessible seulement par un orifice de plus petites dimensions |
FR2670704A1 (fr) * | 1990-12-24 | 1992-06-26 | Framatome Sa | Procede et outillage de fixation par vissage d'un secteur de contre-anneau sur un anneau. |
Also Published As
Publication number | Publication date |
---|---|
DE7902493U1 (de) | 1984-06-28 |
JPS54109679A (en) | 1979-08-28 |
BE873802A (fr) | 1979-07-30 |
FR2415515B1 (fr) | 1980-10-31 |
JPS582784B2 (ja) | 1983-01-18 |
ES476268A1 (es) | 1979-10-16 |
ZA79368B (en) | 1980-01-30 |
US4265011A (en) | 1981-05-05 |
DE2903467A1 (de) | 1979-08-02 |
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