FR1309208A - Boulon perfectionné par pourtour à crans - Google Patents

Boulon perfectionné par pourtour à crans

Info

Publication number
FR1309208A
FR1309208A FR869476A FR869476A FR1309208A FR 1309208 A FR1309208 A FR 1309208A FR 869476 A FR869476 A FR 869476A FR 869476 A FR869476 A FR 869476A FR 1309208 A FR1309208 A FR 1309208A
Authority
FR
France
Prior art keywords
perfected
bolt
notched periphery
notched
periphery
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR869476A
Other languages
English (en)
Inventor
Georges Jules Henri Martin
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 filed Critical
Priority to FR869476A priority Critical patent/FR1309208A/fr
Priority to FR872226A priority patent/FR80291E/fr
Priority to FR872783A priority patent/FR80508E/fr
Application granted granted Critical
Publication of FR1309208A publication Critical patent/FR1309208A/fr
Priority to FR919580A priority patent/FR83706E/fr
Expired legal-status Critical Current

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
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR869476A 1961-07-29 1961-07-29 Boulon perfectionné par pourtour à crans Expired FR1309208A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR869476A FR1309208A (fr) 1961-07-29 1961-07-29 Boulon perfectionné par pourtour à crans
FR872226A FR80291E (fr) 1961-07-29 1961-09-04 Boulon perfectionné par pourtour à crans
FR872783A FR80508E (fr) 1961-07-29 1961-09-09 Boulon perfectionné par pourtour à crans
FR919580A FR83706E (fr) 1961-07-29 1962-12-22 Boulon perfectionné pour pourtour à crans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869476A FR1309208A (fr) 1961-07-29 1961-07-29 Boulon perfectionné par pourtour à crans

Publications (1)

Publication Number Publication Date
FR1309208A true FR1309208A (fr) 1962-11-16

Family

ID=8760352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869476A Expired FR1309208A (fr) 1961-07-29 1961-07-29 Boulon perfectionné par pourtour à crans

Country Status (1)

Country Link
FR (1) FR1309208A (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006660A (en) * 1973-09-08 1977-02-08 Yamamoto Byora Co., Ltd. Fastener element
US4361412A (en) * 1979-12-07 1982-11-30 Gregory Stolarczyk Fastener with improved torque transfer surfaces
US4502165A (en) * 1983-05-11 1985-03-05 Price Pfister, Inc. Washer and nut combination for locking plumbing fixtures to a sink deck or the like
WO1993003283A1 (fr) * 1991-07-29 1993-02-18 Norman Leslie Mathews Ecrou cannele
EP0864757A3 (fr) * 1997-03-13 2000-09-27 Whirlpool Corporation Assemblage à vis
EP0985499A3 (fr) * 1998-09-08 2001-06-27 Adam Vollweiter Dispositif pour le désserrage des écrous ou des boulons grippés et un écrou correspondant
US6626627B2 (en) 1997-03-26 2003-09-30 Sfs Industrie Holding Ag Screw with tamper-proof head
US6938516B2 (en) 2001-11-23 2005-09-06 Shimano, Inc. Bicycle crank axle bolt
US6988427B2 (en) 2001-11-23 2006-01-24 Shimano, Inc. Seal assembly for a bicycle bottom bracket
WO2010014881A1 (fr) 2008-07-31 2010-02-04 Mathread Inc. Tête de dispositif de fixation, à faible masse, améliorant l'assemblage
US7856903B2 (en) 2001-11-23 2010-12-28 Shimano, Inc. Bicycle crank axle with a radial projection
CN101208181B (zh) * 2005-05-27 2012-10-10 斯恩蒂斯有限公司 用于六角和叶形头紧固系统的组合螺丝刀和组合紧固件
DE102013012577A1 (de) * 2013-07-30 2015-02-05 Steven Keiner Verbindungselement eines Verbindungssystems, Werkzeug zum Verbinden, Lösen und Prüfen des Verbindungselementes, Verfahren zum Versehen eines Verbindungssystems mit einer Verschlussversiegelung
EP3388694A1 (fr) * 2017-04-14 2018-10-17 Maclean-Fogg Company Fixation à trois points

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006660A (en) * 1973-09-08 1977-02-08 Yamamoto Byora Co., Ltd. Fastener element
US4361412A (en) * 1979-12-07 1982-11-30 Gregory Stolarczyk Fastener with improved torque transfer surfaces
US4502165A (en) * 1983-05-11 1985-03-05 Price Pfister, Inc. Washer and nut combination for locking plumbing fixtures to a sink deck or the like
WO1993003283A1 (fr) * 1991-07-29 1993-02-18 Norman Leslie Mathews Ecrou cannele
EP0864757A3 (fr) * 1997-03-13 2000-09-27 Whirlpool Corporation Assemblage à vis
US6626627B2 (en) 1997-03-26 2003-09-30 Sfs Industrie Holding Ag Screw with tamper-proof head
EP0985499A3 (fr) * 1998-09-08 2001-06-27 Adam Vollweiter Dispositif pour le désserrage des écrous ou des boulons grippés et un écrou correspondant
US7856903B2 (en) 2001-11-23 2010-12-28 Shimano, Inc. Bicycle crank axle with a radial projection
US6988427B2 (en) 2001-11-23 2006-01-24 Shimano, Inc. Seal assembly for a bicycle bottom bracket
US6938516B2 (en) 2001-11-23 2005-09-06 Shimano, Inc. Bicycle crank axle bolt
CN101208181B (zh) * 2005-05-27 2012-10-10 斯恩蒂斯有限公司 用于六角和叶形头紧固系统的组合螺丝刀和组合紧固件
AU2009276465B2 (en) * 2008-07-31 2014-10-23 Mathread Inc. Assembly improving, low mass, fastener head
CN102112758A (zh) * 2008-07-31 2011-06-29 麦斯莱德有限公司 组装改进型低质量紧固件头
US8747044B2 (en) 2008-07-31 2014-06-10 Mathread Inc. Assembly improving, low mass, fastener head
WO2010014881A1 (fr) 2008-07-31 2010-02-04 Mathread Inc. Tête de dispositif de fixation, à faible masse, améliorant l'assemblage
EA021555B1 (ru) * 2008-07-31 2015-07-30 Матред Инк. Легкая головка крепежного средства, обеспечивающая улучшение сборки
US9644660B2 (en) 2008-07-31 2017-05-09 Mathread Inc. Assembly improving, low mass, fastener head
DE102013012577A1 (de) * 2013-07-30 2015-02-05 Steven Keiner Verbindungselement eines Verbindungssystems, Werkzeug zum Verbinden, Lösen und Prüfen des Verbindungselementes, Verfahren zum Versehen eines Verbindungssystems mit einer Verschlussversiegelung
US10100864B2 (en) 2013-07-30 2018-10-16 Robert Rathmann Fastener element for a fastening system, fastening tool, disengagement and testing of a fastener element, method for providing a fastening system with a closure seal and/or a torque indicator
EP3388694A1 (fr) * 2017-04-14 2018-10-17 Maclean-Fogg Company Fixation à trois points
US10690168B2 (en) 2017-04-14 2020-06-23 Maclean-Fogg Company Three-point fastener

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