SE0001228L - Nut-tightening tools - Google Patents

Nut-tightening tools

Info

Publication number
SE0001228L
SE0001228L SE0001228A SE0001228A SE0001228L SE 0001228 L SE0001228 L SE 0001228L SE 0001228 A SE0001228 A SE 0001228A SE 0001228 A SE0001228 A SE 0001228A SE 0001228 L SE0001228 L SE 0001228L
Authority
SE
Sweden
Prior art keywords
nut
tightening tools
tool
grip part
recesses
Prior art date
Application number
SE0001228A
Other languages
Swedish (sv)
Other versions
SE0001228D0 (en
SE524346C2 (en
Inventor
Claes Nordenstan
Original Assignee
Megamec Com Beneficial Trust
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 Megamec Com Beneficial Trust filed Critical Megamec Com Beneficial Trust
Priority to SE0001228A priority Critical patent/SE524346C2/en
Publication of SE0001228D0 publication Critical patent/SE0001228D0/en
Publication of SE0001228L publication Critical patent/SE0001228L/en
Publication of SE524346C2 publication Critical patent/SE524346C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The device in combination with a tool permits tightening and loosening of a nut (3) and involves the nut having a cylindrical cover surface (5) and several projecting height formations (7-7n). The tool is formed by a hand grip and at its opposite end is a ring-shaped nut grip part. The nut grip part has radial recesses congruent to the radial projection recesses of the nut.
SE0001228A 2000-04-04 2000-04-04 Device in combination with tool permits tightening and loosening of nut and involves nut having cylindrical cover surface and several projecting height formations SE524346C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0001228A SE524346C2 (en) 2000-04-04 2000-04-04 Device in combination with tool permits tightening and loosening of nut and involves nut having cylindrical cover surface and several projecting height formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001228A SE524346C2 (en) 2000-04-04 2000-04-04 Device in combination with tool permits tightening and loosening of nut and involves nut having cylindrical cover surface and several projecting height formations

Publications (3)

Publication Number Publication Date
SE0001228D0 SE0001228D0 (en) 2000-04-04
SE0001228L true SE0001228L (en) 2001-10-05
SE524346C2 SE524346C2 (en) 2004-07-27

Family

ID=20279166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001228A SE524346C2 (en) 2000-04-04 2000-04-04 Device in combination with tool permits tightening and loosening of nut and involves nut having cylindrical cover surface and several projecting height formations

Country Status (1)

Country Link
SE (1) SE524346C2 (en)

Also Published As

Publication number Publication date
SE0001228D0 (en) 2000-04-04
SE524346C2 (en) 2004-07-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed