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CH462745A - Device for tightening heavily loaded nuts - Google Patents

Device for tightening heavily loaded nuts

Info

Publication number
CH462745A
CH462745A CH707467A CH707467A CH462745A CH 462745 A CH462745 A CH 462745A CH 707467 A CH707467 A CH 707467A CH 707467 A CH707467 A CH 707467A CH 462745 A CH462745 A CH 462745A
Authority
CH
Switzerland
Prior art keywords
tightening
heavily loaded
loaded nuts
nuts
heavily
Prior art date
Application number
CH707467A
Other languages
German (de)
Inventor
Q Dipl-Ing Jensen Finn
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH462745A publication Critical patent/CH462745A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
CH707467A 1966-07-02 1967-05-19 Device for tightening heavily loaded nuts CH462745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM70086A DE1299259B (en) 1966-07-02 1966-07-02 Device for tightening heavily loaded nuts for screw bolts

Publications (1)

Publication Number Publication Date
CH462745A true CH462745A (en) 1968-09-15

Family

ID=7313286

Family Applications (1)

Application Number Title Priority Date Filing Date
CH707467A CH462745A (en) 1966-07-02 1967-05-19 Device for tightening heavily loaded nuts

Country Status (6)

Country Link
CH (1) CH462745A (en)
DE (1) DE1299259B (en)
DK (1) DK127094B (en)
GB (1) GB1177830A (en)
NL (1) NL6707459A (en)
SE (1) SE325238B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962950A (en) * 1974-01-25 1976-06-15 Eric Rummelhoff Bolt pretensioning device
US4854798A (en) * 1987-05-29 1989-08-08 Westinghouse Electric Corp. In-place tensioning washer
DE102004043145B3 (en) * 2004-09-03 2006-05-18 Hohmann, Jörg Hydraulic bolt tensioning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571265A (en) * 1945-06-13 1951-10-16 Leufven Axel Gustav Edvard Hydraulic tensioning nut
DE1853996U (en) * 1957-06-04 1962-06-20 Siemens Ag DEVICE FOR PRESETCHING MACHINE PARTS.
DE1887299U (en) * 1963-11-27 1964-02-06 Rheinstahl Huettenwerke Ag HYDRAULIC CLAMPING DEVICE.

Also Published As

Publication number Publication date
GB1177830A (en) 1970-01-14
NL6707459A (en) 1968-01-03
SE325238B (en) 1970-06-22
DK127094B (en) 1973-09-24
DE1299259B (en) 1969-07-10

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