WO2012117259A3 - Locking of threaded fasteners - Google Patents

Locking of threaded fasteners Download PDF

Info

Publication number
WO2012117259A3
WO2012117259A3 PCT/GB2012/050484 GB2012050484W WO2012117259A3 WO 2012117259 A3 WO2012117259 A3 WO 2012117259A3 GB 2012050484 W GB2012050484 W GB 2012050484W WO 2012117259 A3 WO2012117259 A3 WO 2012117259A3
Authority
WO
WIPO (PCT)
Prior art keywords
fastener
head
locking
recess
threaded fasteners
Prior art date
Application number
PCT/GB2012/050484
Other languages
French (fr)
Other versions
WO2012117259A2 (en
Inventor
Tudor JONES
Simon THELWELL
Original Assignee
S&T Systems Ltd
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 S&T Systems Ltd filed Critical S&T Systems Ltd
Priority to GB1317128.5A priority Critical patent/GB2502756A/en
Publication of WO2012117259A2 publication Critical patent/WO2012117259A2/en
Publication of WO2012117259A3 publication Critical patent/WO2012117259A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00573—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the reservoir or container being pneumatically or hydraulically pressurized
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0103—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/015—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with pneumatically or hydraulically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • 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
    • F16B39/021—Locking of screws, bolts or nuts in which the locking takes place after screwing down by injecting a settable material after the screwing down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Coating Apparatus (AREA)

Abstract

A system for application of locking compound to a fastener is disclosed. The system comprises a delivery unit connected to an application head (16). The delivery unit is operable to deliver a quantity of sealing compound to the application head (16). The delivery head has a recess (50) into which the sealing compound is delivered. The recess (50) is shaped and dimensioned to surround the fastener (60) and a surface of a component (62) that is secured by the fastener (60). This arrangement ensures that sealing compound delivered to the sealing head (60) forms a body within the recess that surrounds the fastener (60) and makes contact with the surface (62) of the component surrounding the fastener (60).
PCT/GB2012/050484 2011-03-03 2012-03-05 Locking of threaded fasteners WO2012117259A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317128.5A GB2502756A (en) 2011-03-03 2012-03-05 Locking of threaded fasteners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1103650.6A GB2491799A (en) 2011-03-03 2011-03-03 Locking of threaded fasteners
GB1103650.6 2011-03-03

Publications (2)

Publication Number Publication Date
WO2012117259A2 WO2012117259A2 (en) 2012-09-07
WO2012117259A3 true WO2012117259A3 (en) 2012-11-08

Family

ID=43904513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/050484 WO2012117259A2 (en) 2011-03-03 2012-03-05 Locking of threaded fasteners

Country Status (2)

Country Link
GB (2) GB2491799A (en)
WO (1) WO2012117259A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027826B1 (en) * 2014-11-05 2018-11-02 Stelia Aerospace SYSTEM AND METHOD FOR LOCAL SURFACE TREATMENT
FR3038861B1 (en) * 2015-07-16 2018-02-16 Airbus Operations ASSEMBLY AND METHOD FOR MOLDING A PROTECTIVE MASTIC AROUND A SAILING ELEMENT.
CN109261459A (en) * 2018-11-07 2019-01-25 中国航空工业集团公司西安飞机设计研究所 A kind of pressure glue injection machine and application method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181483A1 (en) * 1984-10-15 1986-05-21 Ltv Aerospace And Defense Company Method and apparatus for applying a precision amount of sealant to exposed fasteners
FR2626629A1 (en) * 1988-01-29 1989-08-04 Aerospatiale Method and device for fixing elements of aircraft structures which are protected against lightning, and tool for implementing this method
WO2006132428A1 (en) * 2005-06-10 2006-12-14 Matsushita Electric Industrial Co., Ltd. Liquid substance supplying device
US20080134971A1 (en) * 2006-12-08 2008-06-12 Airbus Uk Limited Self curing injection nozzle
US20090217868A1 (en) * 2004-11-03 2009-09-03 Herve Caseteuble Device for supplying pasty material
US20110024943A1 (en) * 2009-07-30 2011-02-03 Lockheed Martin Corporation Portable Sealant Dispense System
GB2481299A (en) * 2010-06-18 2011-12-21 Boeing Co Sealant application tool and nozzle
EP2492550A1 (en) * 2011-02-22 2012-08-29 Dassault Aviation Device for coating a protruding object with a fluid product, associated dispensing unit and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181483A1 (en) * 1984-10-15 1986-05-21 Ltv Aerospace And Defense Company Method and apparatus for applying a precision amount of sealant to exposed fasteners
FR2626629A1 (en) * 1988-01-29 1989-08-04 Aerospatiale Method and device for fixing elements of aircraft structures which are protected against lightning, and tool for implementing this method
US20090217868A1 (en) * 2004-11-03 2009-09-03 Herve Caseteuble Device for supplying pasty material
WO2006132428A1 (en) * 2005-06-10 2006-12-14 Matsushita Electric Industrial Co., Ltd. Liquid substance supplying device
US20080134971A1 (en) * 2006-12-08 2008-06-12 Airbus Uk Limited Self curing injection nozzle
US20110024943A1 (en) * 2009-07-30 2011-02-03 Lockheed Martin Corporation Portable Sealant Dispense System
GB2481299A (en) * 2010-06-18 2011-12-21 Boeing Co Sealant application tool and nozzle
EP2492550A1 (en) * 2011-02-22 2012-08-29 Dassault Aviation Device for coating a protruding object with a fluid product, associated dispensing unit and method

Also Published As

Publication number Publication date
GB2502756A (en) 2013-12-04
GB2491799A (en) 2012-12-19
GB201103650D0 (en) 2011-04-13
WO2012117259A2 (en) 2012-09-07
GB201317128D0 (en) 2013-11-06

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