SE7403089L - - Google Patents

Info

Publication number
SE7403089L
SE7403089L SE7403089A SE7403089A SE7403089L SE 7403089 L SE7403089 L SE 7403089L SE 7403089 A SE7403089 A SE 7403089A SE 7403089 A SE7403089 A SE 7403089A SE 7403089 L SE7403089 L SE 7403089L
Authority
SE
Sweden
Prior art keywords
splines
drive formation
grooves
spline
spline drive
Prior art date
Application number
SE7403089A
Other languages
English (en)
Other versions
SE396450B (sv
Inventor
S Lejdegard
Original Assignee
Bulten Kanthal 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 Bulten Kanthal Ab filed Critical Bulten Kanthal Ab
Priority to SE7403089A priority Critical patent/SE396450B/xx
Priority to GB887875A priority patent/GB1474877A/en
Priority to DE19752509830 priority patent/DE2509830A1/de
Priority to US05/556,286 priority patent/US4010670A/en
Priority to FR7507157A priority patent/FR2263413B1/fr
Priority to JP50028588A priority patent/JPS50127040A/ja
Publication of SE7403089L publication Critical patent/SE7403089L/xx
Publication of SE396450B publication Critical patent/SE396450B/xx

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
    • F16B23/0007—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
    • F16B23/003—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 star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/919—Screw having driving contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Transmission Devices (AREA)
SE7403089A 1974-03-08 1974-03-08 Gengat festorgan med invendigt splinesgrepp och skruvmejsel avpassad herfor SE396450B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7403089A SE396450B (sv) 1974-03-08 1974-03-08 Gengat festorgan med invendigt splinesgrepp och skruvmejsel avpassad herfor
GB887875A GB1474877A (en) 1974-03-08 1975-03-04 Rotatable threaded fasteners
DE19752509830 DE2509830A1 (de) 1974-03-08 1975-03-06 Drehbares, mit gewinde versehenes befestigungselement
US05/556,286 US4010670A (en) 1974-03-08 1975-03-07 Internal spline drive configuration for threaded fasteners
FR7507157A FR2263413B1 (es) 1974-03-08 1975-03-07
JP50028588A JPS50127040A (es) 1974-03-08 1975-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403089A SE396450B (sv) 1974-03-08 1974-03-08 Gengat festorgan med invendigt splinesgrepp och skruvmejsel avpassad herfor

Publications (2)

Publication Number Publication Date
SE7403089L true SE7403089L (es) 1975-09-09
SE396450B SE396450B (sv) 1977-09-19

Family

ID=20320449

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403089A SE396450B (sv) 1974-03-08 1974-03-08 Gengat festorgan med invendigt splinesgrepp och skruvmejsel avpassad herfor

Country Status (6)

Country Link
US (1) US4010670A (es)
JP (1) JPS50127040A (es)
DE (1) DE2509830A1 (es)
FR (1) FR2263413B1 (es)
GB (1) GB1474877A (es)
SE (1) SE396450B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814967Y2 (ja) * 1977-12-16 1983-03-25 帝人株式会社 乳化油処理用複合材
US4882957A (en) * 1988-12-16 1989-11-28 Wright Tool Company Socket wrench opening
US5012706A (en) * 1988-12-16 1991-05-07 Wright Tool Company Socket wrench opening
FR2674166B1 (fr) * 1991-03-18 1995-08-04 Wright Tool Cy Ouverture de cle a douille.
US6223634B1 (en) 1997-10-03 2001-05-01 Phillips Screw Company Recessed head fastener and driver systems
US6698315B1 (en) * 1998-04-13 2004-03-02 Wright Tool Company High torque wrenching system
US6685412B2 (en) * 2001-10-19 2004-02-03 Cross Medical Products, Inc. Multi-lobe torque driving recess and tool in particular for an orthopedic implant screw
US7596872B2 (en) * 2006-07-27 2009-10-06 Robert Bosch Gmbh Cutting attachment with a removable cover for rotary hand tools
US7310879B1 (en) 2006-07-27 2007-12-25 Robert Bosch Gmbh Cutting attachment having an adjustable foot for rotary hand tools
WO2010075505A1 (en) * 2008-12-24 2010-07-01 Synthes Usa, Llc Spline drive for threaded post-type bone anchors
US11780059B2 (en) 2019-01-23 2023-10-10 Wright Tool Company Socket wrench opening

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066484A (en) * 1935-01-15 1937-01-05 Philips Screw Company Screw
US2079056A (en) * 1935-03-25 1937-05-04 Mac It Parts Company Method of making cap-screws
US2375249A (en) * 1943-12-18 1945-05-08 Joseph R Richer Cap screw
US2969250A (en) * 1959-01-05 1961-01-24 Standard Pressed Steel Co Socket drive
US3354757A (en) * 1966-06-13 1967-11-28 Elastic Stop Nut Corp Spline wrenching configurations
US3400626A (en) * 1967-03-13 1968-09-10 Emric W. Bergere Twelve-lobe fastener
FR1558026A (es) * 1968-02-23 1969-02-21

Also Published As

Publication number Publication date
US4010670A (en) 1977-03-08
FR2263413A1 (es) 1975-10-03
FR2263413B1 (es) 1978-10-06
GB1474877A (en) 1977-05-25
DE2509830A1 (de) 1975-09-11
SE396450B (sv) 1977-09-19
JPS50127040A (es) 1975-10-06

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