ES472509A1 - Perfeccionamientos en utiles adicionales para dispositivos de apriete de tornillos - Google Patents

Perfeccionamientos en utiles adicionales para dispositivos de apriete de tornillos

Info

Publication number
ES472509A1
ES472509A1 ES472509A ES472509A ES472509A1 ES 472509 A1 ES472509 A1 ES 472509A1 ES 472509 A ES472509 A ES 472509A ES 472509 A ES472509 A ES 472509A ES 472509 A1 ES472509 A1 ES 472509A1
Authority
ES
Spain
Prior art keywords
screw
support ring
ring
tightening device
auxiliary ring
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
Application number
ES472509A
Other languages
English (en)
Spanish (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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES472509A1 publication Critical patent/ES472509A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • Y10T29/50—Convertible metal working machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Cleaning In General (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
ES472509A 1977-08-16 1978-08-11 Perfeccionamientos en utiles adicionales para dispositivos de apriete de tornillos Expired ES472509A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736733A DE2736733C2 (de) 1977-08-16 1977-08-16 Zusatzgerät für Schraubenspannvorrichtungen, vorzugsweise von Reaktordruckbehältern

Publications (1)

Publication Number Publication Date
ES472509A1 true ES472509A1 (es) 1979-03-16

Family

ID=6016425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472509A Expired ES472509A1 (es) 1977-08-16 1978-08-11 Perfeccionamientos en utiles adicionales para dispositivos de apriete de tornillos

Country Status (6)

Country Link
US (1) US4233727A (en])
JP (1) JPS5445898A (en])
BR (1) BR7804577A (en])
DE (1) DE2736733C2 (en])
ES (1) ES472509A1 (en])
FR (1) FR2400412A1 (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637115A1 (fr) * 1988-09-27 1990-03-30 Framatome Sa Dispositif de manutention d'une machine d'extension d'elements de liaison visses
FR2641487B1 (fr) * 1989-01-10 1991-05-03 Barras Provence Vehicule porteur a outil pour l'inspection et/ou la maintenance des trous de goujons de la bride porteuse du couvercle d'une cuve ou similaire
US5370022A (en) * 1993-05-25 1994-12-06 Rodriguez; Orelio O. Fastener driving leverage tool
US7832101B2 (en) * 2008-12-18 2010-11-16 General Electric Company Method and assembly for mounting rotor blade bearings of a wind turbine
CN102451993B (zh) * 2010-10-25 2013-06-19 大连德新机电技术工程有限公司 单轴偏航电动螺栓拧紧机
CN104029007B (zh) * 2014-06-13 2016-08-24 中广核研究院有限公司 核反应堆压力容器用整体螺栓拉伸机及其操作工艺
CN105033622B (zh) * 2015-06-01 2017-12-22 北京雷蒙赛博机电技术有限公司 一种用于刚性变径式全同步螺栓拉伸机的支撑环变径机构
KR102532318B1 (ko) * 2016-12-30 2023-05-12 뉴스케일 파워, 엘엘씨 볼트 설치 및 텐션 시스템

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1887299U (de) * 1963-11-27 1964-02-06 Rheinstahl Huettenwerke Ag Hydraulische spannvorrichtung.
DE1290897B (de) * 1967-07-29 1969-03-13 Maschf Augsburg Nuernberg Ag Vorrichtung zum gleichzeitigen Abheben mehrerer Schraubenmuttern insbesondere an Zylinderdeckeln von Brennkraftmaschinen
DE2146608B2 (de) * 1971-09-17 1976-03-25 Klöckner-Werke AG, 4100 Duisburg Spannvorrichtung
DE2258859A1 (de) * 1972-12-01 1974-06-12 Masch Und Bohrgeraete Fabrik Hydraulische spannvorrichtung
DE2442864C2 (de) * 1974-09-06 1982-06-03 Klöckner-Werke AG, 4100 Duisburg Schraubenspannvorrichtung
GB1507606A (en) * 1976-03-18 1978-04-19 Doncasters Moorside Ltd Bolt tightening apparatus

Also Published As

Publication number Publication date
JPS5445898A (en) 1979-04-11
FR2400412B1 (en]) 1982-03-19
DE2736733C2 (de) 1981-09-24
DE2736733A1 (de) 1979-03-01
JPS6149059B2 (en]) 1986-10-27
FR2400412A1 (fr) 1979-03-16
US4233727A (en) 1980-11-18
BR7804577A (pt) 1979-05-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503