NO992574L - Anordning ved skruehode eller liknende innretning for rotasjon under inngrep av et verktöy i et nedsenket spor - Google Patents

Anordning ved skruehode eller liknende innretning for rotasjon under inngrep av et verktöy i et nedsenket spor

Info

Publication number
NO992574L
NO992574L NO992574A NO992574A NO992574L NO 992574 L NO992574 L NO 992574L NO 992574 A NO992574 A NO 992574A NO 992574 A NO992574 A NO 992574A NO 992574 L NO992574 L NO 992574L
Authority
NO
Norway
Prior art keywords
tool
screw head
recessed groove
rotation during
during engagement
Prior art date
Application number
NO992574A
Other languages
English (en)
Other versions
NO992574D0 (no
Inventor
Gaetano Mauri
Original Assignee
Mauri Srl Flli
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 Mauri Srl Flli filed Critical Mauri Srl Flli
Publication of NO992574D0 publication Critical patent/NO992574D0/no
Publication of NO992574L publication Critical patent/NO992574L/no

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
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
    • 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
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Surgical Instruments (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Domestic Plumbing Installations (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moving Of Heads (AREA)
  • Gripping On Spindles (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Manipulator (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Hode for anordninger så som skruer og lignende som kan bli rotert ved hjelp av tilknyttede verktøy, innbefattende minst et første koaksialt, indre sete (20) som er i det vesentlige sylindrisk og utstyrt med radielle utkragninger (21) som strekker seg radiell fra sideoverflaten til setet, der nevnte utkragninger har en konisk endeoverflate (21b) og sideflanker(21a) som er parallelle med hverandre og med den langsgående aksen til skruen, for inngrep med nevnte verktøy.
NO992574A 1998-05-29 1999-05-28 Anordning ved skruehode eller liknende innretning for rotasjon under inngrep av et verktöy i et nedsenket spor NO992574L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI001204A ITMI981204A1 (it) 1998-05-29 1998-05-29 Testa per dispositivi rotanti su comando di relativi utensili di manovra con sede interna per l'accoppiamento con gli utensili

Publications (2)

Publication Number Publication Date
NO992574D0 NO992574D0 (no) 1999-05-28
NO992574L true NO992574L (no) 1999-11-30

Family

ID=11380133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992574A NO992574L (no) 1998-05-29 1999-05-28 Anordning ved skruehode eller liknende innretning for rotasjon under inngrep av et verktöy i et nedsenket spor

Country Status (6)

Country Link
EP (1) EP0961042B1 (no)
AT (1) ATE254247T1 (no)
DE (1) DE69912679T2 (no)
DK (1) DK0961042T3 (no)
IT (1) ITMI981204A1 (no)
NO (1) NO992574L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO994934L (no) 1999-10-08 2001-04-09 Jone Edland Skruehode og verktøy
GB2437537A (en) 2006-04-24 2007-10-31 Jone Edland Screw head with hexalobular recess and corresponding tool
US8739660B2 (en) 2006-04-24 2014-06-03 Ttapdrive As Screw head and tool for use therewith
US10690168B2 (en) 2017-04-14 2020-06-23 Maclean-Fogg Company Three-point fastener
US11028870B2 (en) 2018-01-16 2021-06-08 Maclean-Fogg Company Hybrid three-point drive fastener

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556155A (en) * 1946-07-13 1951-06-05 Domnic V Stellin Socket head screw
FR2361568A1 (fr) 1976-08-13 1978-03-10 Berner Albert Vis a tete
CA1066542A (en) * 1977-03-07 1979-11-20 Bernard F. Reiland Lobular socket head fastener with service slot
DE8329784U1 (de) * 1983-10-14 1985-06-05 Knoche, Alfons, 5758 Fröndenberg Schraube mit einem konischen Öffnungswinkel für den Innenantrieb
DE8610715U1 (no) * 1986-04-17 1987-02-19 Mecron Medizinische Produkte Gmbh, 1000 Berlin, De
US5358368A (en) * 1993-09-09 1994-10-25 General Signal Corporation Screw with improved head design

Also Published As

Publication number Publication date
ATE254247T1 (de) 2003-11-15
EP0961042B1 (en) 2003-11-12
NO992574D0 (no) 1999-05-28
DK0961042T3 (da) 2004-03-22
EP0961042A1 (en) 1999-12-01
DE69912679T2 (de) 2004-04-15
DE69912679D1 (de) 2003-12-18
ITMI981204A1 (it) 1999-11-29

Similar Documents

Publication Publication Date Title
KR940003668A (ko) 드라이브 비트 소켓을 구비한 척
US8821084B2 (en) Tool holding module
US5722785A (en) Tool fastening device for technoscopes
SE0202326D0 (sv) Hole saw arbor
US6974287B2 (en) Tool clamping device
NO992574L (no) Anordning ved skruehode eller liknende innretning for rotasjon under inngrep av et verktöy i et nedsenket spor
US7290968B1 (en) Extension fixture for turning tool
AU3097889A (en) Equipment and tool for manufacture of all known types of screw-threads (apart from buttress threads) in a single pass operation
KR101666363B1 (ko) 나사의 백래시 조절장치 및 이를 이용한 보링바
EP1000711A3 (en) A power tool for and a method of moving an element relative to an object
US7628571B2 (en) Tool chucking apparatus
DK0942181T3 (da) Selvcentrerende fastgørelsesorgan
US20080314212A1 (en) Tool holding module
US7207361B1 (en) Router guide bushing
BR0205467A (pt) Anel, fixador rosqueado guarnecido com um anel, método para aperto de objetos com o uso do anel e de um dispositivo elétrico de aperto e dispositivo elétrico de aperto
JP2001129736A (ja) 可調整ツールホルダ装置
ATE294338T1 (de) Mutter mit einer klemmsicherung
RU1811992C (ru) Патрон дл креплени осевого режущего инструмента
EP1061273A3 (de) Steckdübelsystem
SU772801A1 (ru) Устройство дл выталкивани инструмента с коническим хвостовиком
SU1738502A1 (ru) Переходна втулка дл закреплени инструмента в шпинделе станка
JPH05237716A (ja) カッタ締結機構
JPS57168831A (en) Threading tool
SU1202842A1 (ru) Головка инструмента дл механизированного завинчивани шпилек
JPS599765Y2 (ja) 自動ドリルチヤツク

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application