FR3065499B1 - DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE - Google Patents

DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE Download PDF

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Publication number
FR3065499B1
FR3065499B1 FR1753516A FR1753516A FR3065499B1 FR 3065499 B1 FR3065499 B1 FR 3065499B1 FR 1753516 A FR1753516 A FR 1753516A FR 1753516 A FR1753516 A FR 1753516A FR 3065499 B1 FR3065499 B1 FR 3065499B1
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FR
France
Prior art keywords
orifice
fixing screw
equipment
relative
head
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.)
Active
Application number
FR1753516A
Other languages
French (fr)
Other versions
FR3065499A1 (en
Inventor
Minh Do
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1753516A priority Critical patent/FR3065499B1/en
Publication of FR3065499A1 publication Critical patent/FR3065499A1/en
Application granted granted Critical
Publication of FR3065499B1 publication Critical patent/FR3065499B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0208—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using panel fasteners, i.e. permanent attachments allowing for quick assembly
    • 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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0266—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using springs
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/109—Temporary rivets, e.g. with a spring-loaded pin
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un dispositif de fixation (1) d'un équipement sur une structure porteuse, comprenant : - un orifice (22), - une vis de fixation (3) comprenant une tête (32) et une tige (31), la tige (32) s'étendant dans l'orifice (22), la vis de fixation (3) étant propre à être entrainée en rotation par rapport à l'orifice (22) pour pouvoir être vissée sur l'équipement ou sur la structure porteuse, - une pièce de blocage (6) montée mobile par rapport à l'orifice (22) entre une première position dans laquelle la pièce de blocage (6) est engagée avec la tête (32) de la vis de fixation (3) de manière à interdire une rotation de la vis de fixation (3) par rapport à l'orifice (22), et une deuxième position dans laquelle la pièce de blocage (6) est désengagée d'avec la tête (32) de la vis de fixation (3) de manière à autoriser une rotation de la vis de fixation (3) par rapport à l'orifice (22).The invention relates to a device (1) for fixing equipment to a support structure, comprising: - an orifice (22), - a fixing screw (3) comprising a head (32) and a rod (31), the rod (32) extending in the orifice (22), the fixing screw (3) being suitable for being driven in rotation relative to the orifice (22) so that it can be screwed onto the equipment or onto the supporting structure, - a blocking piece (6) mounted movable relative to the orifice (22) between a first position in which the blocking piece (6) is engaged with the head (32) of the fixing screw (3 ) so as to prevent rotation of the fixing screw (3) relative to the orifice (22), and a second position in which the locking piece (6) is disengaged from the head (32) of the fixing screw (3) so as to allow rotation of the fixing screw (3) relative to the orifice (22).

FR1753516A 2017-04-24 2017-04-24 DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE Active FR3065499B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753516A FR3065499B1 (en) 2017-04-24 2017-04-24 DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753516A FR3065499B1 (en) 2017-04-24 2017-04-24 DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE
FR1753516 2017-04-24

Publications (2)

Publication Number Publication Date
FR3065499A1 FR3065499A1 (en) 2018-10-26
FR3065499B1 true FR3065499B1 (en) 2020-05-08

Family

ID=59699777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753516A Active FR3065499B1 (en) 2017-04-24 2017-04-24 DEVICE FOR SECURE FIXING OF EQUIPMENT ON A CARRIER STRUCTURE

Country Status (1)

Country Link
FR (1) FR3065499B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278980B (en) * 2018-11-16 2022-01-28 华东理工大学 Large-angle folding mechanism for unmanned aerial vehicle arm
CN113124038B (en) * 2021-04-25 2021-11-23 重庆建设工业(集团)有限责任公司 Self-adaptation check screw connection structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368602A (en) * 1966-04-01 1968-02-13 Tridair Industries Self-locking captive screw assembly
US4236562A (en) * 1978-12-11 1980-12-02 Deutsch Fastener Corp. Ratchet bolt assembly
US4616967A (en) * 1983-08-29 1986-10-14 Deutsch Fastener Corp. Panel fastener
US4692075A (en) * 1986-05-02 1987-09-08 Norco,Inc. Panel fastener
FR2627822B1 (en) * 1988-02-26 1990-08-17 Sgn Soc Gen Tech Nouvelle DEVICE FOR LOCKING A TIGHTENING SCREW
US5642972A (en) * 1995-11-06 1997-07-01 Southco, Inc. One-direction captive screw fastener

Also Published As

Publication number Publication date
FR3065499A1 (en) 2018-10-26

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