JPS53152212U - - Google Patents

Info

Publication number: JPS53152212U
Authority: JP; Japan
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.): Pending

Application number

JP5527878U

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.)

1971-09-13

Filing date

1978-04-27

Publication date

1978-11-30

1978-04-27 Application filed filed Critical

1978-11-30 Publication of JPS53152212U publication Critical patent/JPS53152212U/ja

Status Pending legal-status Critical Current

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
- B23P19/067—Bolt tensioners
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B29/00—Accessories
- B25B29/02—Bolt tensioners
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/20—Clamps
- Y10T292/221—Screw and nut

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Pressure Vessels And Lids Thereof (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

JP5527878U 1971-09-13 1978-04-27 Pending JPS53152212U (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17964571 US3830536A (en)	1971-09-13	1971-09-13	Head closure mechanism

Publications (1)

Publication Number	Publication Date
JPS53152212U true JPS53152212U (ja)	1978-11-30

Family

ID=22657405

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP9130672A Pending JPS4836598A (ja)	1971-09-13	1972-09-13
JP5527878U Pending JPS53152212U (ja)	1971-09-13	1978-04-27

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
JP9130672A Pending JPS4836598A (ja)	1971-09-13	1972-09-13

Country Status (10)

Country	Link
US (1)	US3830536A (ja)
JP (2)	JPS4836598A (ja)
BE (1)	BE788681A (ja)
CA (1)	CA946762A (ja)
ES (1)	ES406598A1 (ja)
FR (1)	FR2152910B1 (ja)
GB (1)	GB1355911A (ja)
IT (1)	IT967409B (ja)
NL (1)	NL7211133A (ja)
SE (1)	SE367085B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4839874B1 (ja) *	1969-09-20	1973-11-27
JPS5122794B1 (ja) *	1970-06-24	1976-07-12
DE2243045A1 (de) *	1972-09-01	1974-03-21	Kloeckner Werke Ag	Schraubenspannvorrichtung
JPS602786B2 (ja) *	1975-10-02	1985-01-23	松下電子工業株式会社	過電圧保護用半導体装置
FR2329414A1 (fr) *	1975-10-27	1977-05-27	Skf Cie Applic Mecanique	Tendeur hydraulique a plusieurs etages pour boulons ou goujons precontraints
JPS5539885Y2 (ja) *	1976-10-25	1980-09-18
US4288898A (en) *	1979-10-22	1981-09-15	The Babcock & Wilcox Company	Control rod drive mechanism closure device
US4452753A (en) *	1982-02-26	1984-06-05	Combustion Engineering, Inc.	Apparatus for cleaning and inspecting closure studs of a nuclear reactor vessel
US4666658A (en) *	1983-11-16	1987-05-19	Westinghouse Electric Corp.	Refueling of nuclear reactors
GB2274893B (en) *	1993-02-05	1995-10-04	Hydra Tight Ltd	Tensioning arrangement
US6085929A (en) *	1997-10-22	2000-07-11	Foster Wheeler Usa Corporation	Stud tensioning device for flange cover
US6763570B2 (en) *	2001-11-30	2004-07-20	Westinghouse Electric Company Llc	Method of closing a pressure vessel
DE102006033320B4 (de)	2006-07-17	2014-05-22	Astrium Gmbh	Schraubenvorspanneinrichtung
JP2012157950A (ja) *	2011-02-01	2012-08-23	Mitsubishi Heavy Ind Ltd	ボルトテンショナ
US9909704B2 (en)	2015-02-03	2018-03-06	Chevron U.S.A. Inc.	Non-welded apparatus for providing access to the interior of an enclosure and methods for use thereof
US9636787B2 (en)	2015-02-03	2017-05-02	Chevron U.S.A. Inc.	Non-welding apparatus for repair of an enclosure wall and methods for use thereof
US10796808B2 (en) *	2016-12-30	2020-10-06	Nuscale Power, Llc	Containment seal

0
- BE BE788681D patent/BE788681A/xx not_active IP Right Cessation
1971
- 1971-09-13 US US17964571 patent/US3830536A/en not_active Expired - Lifetime
1972
- 1972-04-25 CA CA140,468A patent/CA946762A/en not_active Expired
- 1972-07-25 GB GB3466472A patent/GB1355911A/en not_active Expired
- 1972-08-15 NL NL7211133A patent/NL7211133A/xx unknown
- 1972-09-12 ES ES406598A patent/ES406598A1/es not_active Expired
- 1972-09-13 FR FR7232424A patent/FR2152910B1/fr not_active Expired
- 1972-09-13 SE SE1182172A patent/SE367085B/xx unknown
- 1972-09-13 JP JP9130672A patent/JPS4836598A/ja active Pending
- 1972-09-13 IT IT2913372A patent/IT967409B/it active
1978
- 1978-04-27 JP JP5527878U patent/JPS53152212U/ja active Pending

Also Published As

Publication number	Publication date
IT967409B (it)	1974-02-28
FR2152910A1 (ja)	1973-04-27
NL7211133A (ja)	1973-03-15
FR2152910B1 (ja)	1976-08-13
ES406598A1 (es)	1975-09-16
BE788681A (fr)	1973-03-12
CA946762A (en)	1974-05-07
SE367085B (ja)	1974-05-13
US3830536A (en)	1974-08-20
GB1355911A (en)	1974-06-12
JPS4836598A (ja)	1973-05-30

Publication	Publication Date	Title
FR2152910B1 (ja)	1976-08-13
AU459467B2 (ja)	1975-03-27
AU2691671A (ja)	1972-09-28
AU2485671A (ja)	1972-08-03
AU2742671A (ja)	1972-10-12
AU2894671A (ja)	1972-11-23
AU2941471A (ja)	1972-11-30
AU2952271A (ja)	1972-12-07
AU3005371A (ja)	1972-12-21
AU2885171A (ja)	1972-11-16
AU2837671A (ja)	1972-11-09
AU2684171A (ja)	1971-07-15
AU2706571A (ja)	1971-07-15
AU2724971A (ja)	1972-10-05
AU2726271A (ja)	1972-10-05
AU2740271A (ja)	1972-10-12
AU2755871A (ja)	1972-10-19
AU2836771A (ja)	1972-11-09
AU2854371A (ja)	1972-11-09
AU2875571A (ja)	1972-11-16
AU2880771A (ja)	1972-11-16
AU3038671A (ja)	1973-01-04
AU3025871A (ja)	1973-01-04
AU2907471A (ja)	1972-11-23
AU2963771A (ja)	1972-12-07