SE7406389L - Verktyg. - Google Patents

Verktyg.

Info

Publication number
SE7406389L
SE7406389L SE7406389A SE7406389A SE7406389L SE 7406389 L SE7406389 L SE 7406389L SE 7406389 A SE7406389 A SE 7406389A SE 7406389 A SE7406389 A SE 7406389A SE 7406389 L SE7406389 L SE 7406389L
Authority
SE
Sweden
Prior art keywords
screw
tool
head
division
unscrewed
Prior art date
Application number
SE7406389A
Other languages
Unknown language ( )
English (en)
Other versions
SE394386B (sv
Inventor
L-E Nyman
Original Assignee
Stenberg Flygt Ab
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 Stenberg Flygt Ab filed Critical Stenberg Flygt Ab
Priority to SE7406389A priority Critical patent/SE394386B/sv
Priority to GB1804875A priority patent/GB1503156A/en
Priority to AU81050/75A priority patent/AU494538B2/en
Priority to FR7514781A priority patent/FR2271435B1/fr
Publication of SE7406389L publication Critical patent/SE7406389L/sv
Publication of SE394386B publication Critical patent/SE394386B/sv

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
    • F16B23/0084—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a threaded engagement between the head of the bolt or screw and the tool
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
    • B25B13/486—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts using a threaded connection between screw and tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Connection Of Plates (AREA)
SE7406389A 1974-05-14 1974-05-14 Hylsformigt verktyg for upprepad dragning och lossning av skruvar eller muttrar SE394386B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7406389A SE394386B (sv) 1974-05-14 1974-05-14 Hylsformigt verktyg for upprepad dragning och lossning av skruvar eller muttrar
GB1804875A GB1503156A (en) 1974-05-14 1975-04-30 Fastener driving tool
AU81050/75A AU494538B2 (en) 1974-05-14 1975-05-12 Tool
FR7514781A FR2271435B1 (sv) 1974-05-14 1975-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7406389A SE394386B (sv) 1974-05-14 1974-05-14 Hylsformigt verktyg for upprepad dragning och lossning av skruvar eller muttrar

Publications (2)

Publication Number Publication Date
SE7406389L true SE7406389L (sv) 1975-11-17
SE394386B SE394386B (sv) 1977-06-27

Family

ID=20321116

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406389A SE394386B (sv) 1974-05-14 1974-05-14 Hylsformigt verktyg for upprepad dragning och lossning av skruvar eller muttrar

Country Status (3)

Country Link
FR (1) FR2271435B1 (sv)
GB (1) GB1503156A (sv)
SE (1) SE394386B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620495B1 (fr) * 1987-09-15 1989-12-29 Estrade Martial Vis a tete ronde percee et taraudee au centre avec son tournevis
DE102004039811A1 (de) * 2004-08-11 2006-02-23 Pfisterer Kontaktsysteme Gmbh & Co. Kg Befestigungsmittel, insbesondere Abreißschraube, zugehöriges System und Verfahren zum Eindrehen des Befestigungsmittels

Also Published As

Publication number Publication date
GB1503156A (en) 1978-03-08
FR2271435A1 (sv) 1975-12-12
FR2271435B1 (sv) 1979-03-30
AU8105075A (en) 1976-11-18
SE394386B (sv) 1977-06-27

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