NL150362B - Voorspaninrichting voor een aantal op een cirkel geplaatste schroefbouten. - Google Patents

Voorspaninrichting voor een aantal op een cirkel geplaatste schroefbouten.

Info

Publication number
NL150362B
NL150362B NL676716417A NL6716417A NL150362B NL 150362 B NL150362 B NL 150362B NL 676716417 A NL676716417 A NL 676716417A NL 6716417 A NL6716417 A NL 6716417A NL 150362 B NL150362 B NL 150362B
Authority
NL
Netherlands
Prior art keywords
preset device
circular screws
screws
circular
preset
Prior art date
Application number
NL676716417A
Other languages
English (en)
Other versions
NL6716417A (nl
Original Assignee
Kloeckner Werke 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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of NL6716417A publication Critical patent/NL6716417A/xx
Publication of NL150362B publication Critical patent/NL150362B/nl

Links

Classifications

    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/5383—Puller or pusher means, contained force multiplying operator having fluid operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
NL676716417A 1966-12-08 1967-12-01 Voorspaninrichting voor een aantal op een cirkel geplaatste schroefbouten. NL150362B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK60883A DE1300467B (de) 1966-12-08 1966-12-08 Vorrichtung zum Vorspannen mehrerer, auf einem Lochkreis sitzender Schraubenbolzen

Publications (2)

Publication Number Publication Date
NL6716417A NL6716417A (nl) 1968-06-10
NL150362B true NL150362B (nl) 1976-08-16

Family

ID=7229803

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676716417A NL150362B (nl) 1966-12-08 1967-12-01 Voorspaninrichting voor een aantal op een cirkel geplaatste schroefbouten.

Country Status (5)

Country Link
US (1) US3494592A (nl)
DE (1) DE1300467B (nl)
FR (1) FR1548779A (nl)
GB (1) GB1197598A (nl)
NL (1) NL150362B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375832B (nl) * 1973-12-14 1975-04-28 Motala Verkstad Ab
DE2442864C2 (de) * 1974-09-06 1982-06-03 Klöckner-Werke AG, 4100 Duisburg Schraubenspannvorrichtung
FR2330506A1 (fr) * 1975-11-06 1977-06-03 Skf Cie Applic Mecanique Dispositif de maintien par serrage d'un goujon ou d'un boulon
FR2412384A1 (fr) * 1977-12-23 1979-07-20 Kloeckner Werke Ag Dispositif de serrage hydraulique
DE2810739C2 (de) * 1978-03-13 1984-06-14 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Hydraulische Schraubenspannvorrichtung
DE2825300C3 (de) * 1978-06-09 1981-12-24 Klöckner-Werke AG, 4100 Duisburg Spannvorrichtung
US4187032A (en) * 1978-10-20 1980-02-05 Allis-Chalmers Corporation Hydraulic prestressing device for shear lever bolts
US4279068A (en) * 1979-12-04 1981-07-21 E & E Seegmiller Limited Portable hydraulic gear pulling device
DE3045352C2 (de) * 1980-12-02 1982-08-12 Klöckner-Werke AG, 4100 Duisburg Kuppelsystem für Schraubenspannvorrichtungen
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
US4438901A (en) * 1982-01-25 1984-03-27 Gripper, Inc. Apparatus for tensioning a stud and method of doing same
US4523742A (en) * 1982-01-25 1985-06-18 Gripper, Inc. Apparatus for tensioning a stud and method of doing same
US4854798A (en) * 1987-05-29 1989-08-08 Westinghouse Electric Corp. In-place tensioning washer
US5125145A (en) * 1991-02-25 1992-06-30 Ballast Tools Incorporated Tamping tool removal system
JPH0947927A (ja) * 1995-08-07 1997-02-18 Toyota Motor Corp 回転アクチュエータ及びそれを使用したネジ締め機
GB9726092D0 (en) * 1997-12-09 1998-02-11 Hydra Tight Ltd Tensioning device
FR2841304B1 (fr) * 2002-06-20 2007-01-05 Skf Ab Dispositif de tension pour mise en precontrainte d'une tige et procede de tension associe
DE102007015975B4 (de) * 2007-03-31 2008-12-18 As Tech Industrie- Und Spannhydraulik Gmbh Hydraulische Spannvorrichtung zum Spannen von Schrauben
CN107971971A (zh) * 2017-12-27 2018-05-01 江苏燕宏达重工机械有限公司 一种拆卸捣镐的装置及其系统
US20230151914A1 (en) * 2021-11-15 2023-05-18 Spm Oil & Gas Inc. Tensioner and method of using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144708A (en) * 1962-11-29 1964-08-18 Albert L Poorman Fluid operated device for starting the movement of shafts from hubs
GB1014479A (en) * 1963-11-27 1965-12-22 Rheinstahl Huettenwerke Ag Improvements relating to devices for the hydraulic tensioning of bolts
DE1887299U (de) * 1963-11-27 1964-02-06 Rheinstahl Huettenwerke Ag Hydraulische spannvorrichtung.
DE1299573B (de) * 1965-08-26 1969-07-17 Kloeckner Werke Ag Hydraulische Vorrichtung zur gleichzeitigen Vorspannung mehrerer, mit Muttern versehener Zuganker oder Schraubenbolzen

Also Published As

Publication number Publication date
FR1548779A (nl) 1968-12-06
DE1300467B (de) 1969-07-31
NL6716417A (nl) 1968-06-10
US3494592A (en) 1970-02-10
GB1197598A (en) 1970-07-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: KLOCKNER