GB2219622A - System for connecting a pair of elements to a supporting element - Google Patents

System for connecting a pair of elements to a supporting element Download PDF

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Publication number
GB2219622A
GB2219622A GB8911582A GB8911582A GB2219622A GB 2219622 A GB2219622 A GB 2219622A GB 8911582 A GB8911582 A GB 8911582A GB 8911582 A GB8911582 A GB 8911582A GB 2219622 A GB2219622 A GB 2219622A
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GB
United Kingdom
Prior art keywords
designed
shank
fact
supporting
elements
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.)
Granted
Application number
GB8911582A
Other versions
GB8911582D0 (en
GB2219622B (en
Inventor
Gianni Fargnoli
Maurizio Xella
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.)
Weber SRL
Original Assignee
Weber SRL
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 Weber SRL filed Critical Weber SRL
Publication of GB8911582D0 publication Critical patent/GB8911582D0/en
Publication of GB2219622A publication Critical patent/GB2219622A/en
Application granted granted Critical
Publication of GB2219622B publication Critical patent/GB2219622B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B31/00—Hand tools for applying fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B31/00—Hand tools for applying fasteners
    • B25B31/005—Hand tools for applying fasteners for temporarily connecting sheets before or during assembly operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10196—Carburetted engines
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/088—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the stud, pin or spigot being integrally formed with the component to be fastened, e.g. forming part of the sheet, plate or strip
    • 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
    • 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
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Plates (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

4 1 1 2219622 X - 1- SYSTEM FOR CONNECTING A PAIR OF MECHANICAL ELEMENTS
TO A SUPPORTING ELEMENT The present invention relates to a system for interconnecting a first and second mechanical element. and connecting both to a supporting element; particularly for assembling a cover and body constituting a fuel supply device connected to the intake manifold of an internal combustion engine.
Numerous devices and machines feature mechanical assemblies substantially comprising a first and second element connected together to form an assembly which, in turn, is fitted to a supporting element, e.g. plate or frame. To form said assembly, said first and second elements are usually screwed together, the threaded shanks of the screws fitting through a hole on one element and screwing into a respective threaded hole on the other. The resulting assembly is likewise screwed to the supporting element or plate using further screws, the shanks of which fit through holes on both first and second 2 elements, and screw into respective threaded holes on the supporting element.
Systems of the aforementioned type, however, fail to provide for reliable connection whereby the mating pressure exerted by the screws at the assembly stage is maintained under all operating conditions and throughout the working life of the device or machine.
In fact, when the first and second elements are screwed together for forming the assembly, the mating pressure on the first and second elements is such as to maintain the first screws in the correct aS7torqued position. When the assembly is fitted on to the supporting element, however, the axial force exerted by the second screws, which fit through holes on both the first and second elements, tends to affect the mating pressure on the first and second elements, thus resulting in workout and loss of the first screws. This drawback is particularly noticeable in cases where the mechanical assembly consisting of said first and second elements is operated under widely and sharply varying temperatures, or is subject to vibration from a related mechanical assembly such as an internal combustion engine. All the above conditions obviously result in stretching of the shanks on the first screws and, consequently, a substantial reduction in the mating pressure on the first and second elements. This is especially serious when the mechanical assembly consists of the cover and body of a fuel supply device to an internal combustion engine, in which case, serious problems May arise, including actual workout of the screws.
Moreover, using two sets of screws, as described above, also poses a number of assembly problems: difficulty in centering the firs+ element accurately in relation to the second (in the absence of locating fixtures) for inserting the first screws inside the holes on the first element and subsequently screwing them into the threaded holes on the second. Should the first screws fail to be screwed correctly inside the threaded holes, they may easily be dropped, thus making assembly both painstaking and time-consuming.
The aim of the present invention is to provide a system for interconnecting a first and second mechanical element, and connecting both to a supporting element; said system being designed to overcome the aforementioned drawbacks typically associated with systems involving the use of two sets of screws.
With this aim in view, according to the present invention, there is provided a system for interconnecting a first and second mechanical element., and connecting both said elements to a supporting element, in particular, for connecting the cover and body of a fuel supply device on an internal combustion engine, and connecting both to a supporting plate; characterised by the fact that it comprises first connecting members for inter- connecting said first and said second element, and each comprising a shank fitting on to said second element, and at least a pair of elastically deformable pegs C= projecting axially from said shank and having teeth designed to fit through a respective hole on said first element and to hook on to a surface of the same; and 4 second connecting members for connecting said first and said second element to said supporting element, and each comprising a shank designed to fit on to said supporting element and through respective holes on said first and said second element, and a shoulder surface designed to rest on said first element.
The invention will be described by way of example with reference to the accompanying drawings, in which:
Fig.s 1 and 2 show side views of two configurations 10 of a first connecting member in the system according to the present invention; Fig.3 shows a top plan view of the Fig.1 connecting member; Fig.s 4, 5 and 6 show cross sections of three stages 15 in the connection of two mechanical elements using the system according to the present invention; Fig.7 shows a view in perspective of a mechanical assembly consisting of two elements secured to a supporting plate via the system according to the present invention; and a fixture for dismantlin- said elements.
d= With reference to Fig.6, the system according to the present invention is designed to mechanically connect a first mechanical element 1 to a second mechanical element 2, so as to form assembly 3, and to subsequently connect said assembly 3 to a supporting element 4. Elements 1 and 2 of assembly 3 may conveniently consist of the cover and body of an internal combustion engine supply device connected to a supporting plate 4 forming part of the crankcase.
The system according to the present invention comprises f irst connecting members for interconnecting said first and second elements 1 and 2, and each comprising a threaded shank 6 designed to screw into a respective threaded hole 7 on element 2; and at least a pair of elastically deformable pegs 8 projecting axially from said shank 6 and having teeth 9 designed to hook on to the upper surface 10 of element 1; each said tooth 9 presenting an active surface 11 designed to rest on said surface 10.
Each connecting member may be connected to element 2 other than as shown in the accompanying drawings, e.g. by force-fitting or glueing shank 6 inside hole 7; or by locking shank 6 inside hole 7 by permanently deforming either shank 6 or the portion of element 2 surrounding the same.
The system according to the present invention also comprises second connecting members 13 for connecting said first and second elements 1 and 2 to supporting element 4, and each substantially comprising a threaded shank 14 designed to screw into a respective threaded hole 15 on element 4, and to fit through respective holes 16 and 17 on said first and second elements; and - a head 18 designed to rest on element 1. In the accompanying drawings, said connecting members 13 con- veniently consist of screws, but may also consist of threaded shanks screwed into element 4 and fitted with threaded nuts.
As shown in Fig.1, pegs 8 of each connecting member 5 fit through a hole 19 formed in element 1 and substan- tially larger in diameter than pegs 8, so as to leave 6 a predetermined amount of radial slack between pegs 8 and hole 19, as shown clearly in Fig.l. Each connecting member 5 also comprises an annular projection 20 between shank 6 and pegs 8, designed to rest on a supporting surface 21 of element 2, and which may serve for centering a seal between elements I and 2. A cylindrical surface portion 22 of projection 20 conveniently mates with a respective cylindrical surface portion 23 of hole 19; the remaining surfaces of projection 20 and hole 19 being allowed a certain amount of radial slack, as shown in Fig.l.
Each peg 8 is defined externally by a cylindrical surface portion 23 and, internally, by a flat surface 24. Each tooth 9 is defined externally by a conical surface portion 25, and a gap 26 of predetermined size formed between said two pegs 8.
The connecting system according to the present invention works as follows.
Firstly, connecting members 5 are fitted on to element 2 by screwing shanks 6 inside threaded holes 7. Assembly 3 is then formed, as shown in Fig-4, by placing element I over element 2. so that holes 19 in first element 1 are substantially coaxial with connecting members 5, and then pushing element 1 against element 2, so as to insert pegs 8 inside holes 19. For this purpose, the conical surface portions of teeth 9 provide for flexing pe., 8 inwards of gap 26, for enabling insertion of teeth 9 through holes 19. On exiting holes 19, teeth 9 spring back, so that active surface 11 rests substan- tially on surface 10 defining the top of element 1.
1 At this point (Fig.5), elements 1 and 2 are thus connected to form assembly 3, element 1 being locked firmly to element 2 by virtue of surfaces 11 of teeth 9 resting on surface 10 of element 1. After assembly, a small amount of slack may exist between the mating surfaces of elements 1 and 2, which may be eliminated, if required, by inserting a layer of flexible. deformable material between elements 1 and 2.
Assembly 3 so formed is then connected to supporting element 4 using connecting members 13, which are inserted inside holes 16 and 17 on elements 1 and 2, and threaded shanks 14 screwed_ into respective threaded holes 15 on supporting element 4, as shown in Fig.6.
For separating assembly 3 from element 4, and element 1 from element 22, connecting members 13 are simply unscrewed to separate assembly 3 from element 2, and pegs 8 flexed towards gap 26 as shown in Fig.2. This may conveniently be done using a tool as indicated by 27 in Fig.2, which substantially presents a conical surface portion 28 designed to contact conical surface portions 25 of pegs 8. Iffien axial pressure is exerted on tool 27, surfaces 28 cooperate with surfaces 25 to flex pegs 8 and so detach active surfaces 11 of teeth 9 from supporting surface 10 of element 2, thus enabling passage of teeth 9 through hole 19 on element 1, and troublefree removal of element 1 from element 2.
Tools 27 may be connected to a grip 29, as shown in Fig.7, wherein provision is made for two connecting members 5, the pegs 8 of which are flexed simultaneously, 8 as already described, by a pair of tools 27 connected to grip 29.
The system according to the present invention therefore provides for overcoming the drawbacks typically associated with known systems featuring connecting members consisting simply of screws. First of all, the pull exerted by connecting members 13 securing assembly 3 to supporting element 4 in no way affects connection of elements 1 and 2 as provided for by connecting members 5. Conse quently, regardless of the axial pressure exerted by connecting members 13, or expansion of the various component parts (elements 1, 2 and-connecting members 5, 13) during operation, there is absolutely no risk of connecting members 5 working loose from elements 1 and 2. Moreover, when assembling or separating elements 1. and 2, connecting members 5 remain permanently secured L_ to element 2 thus eliminating any possibility of their being dropped accidentally, as when using screws. Also, connection and separation of elements 1 and 2 are extreme ly straightforward, with no need for accurate location.
CM Finally, accurate centering of element I in relation to element 2 is provided for by cylindrical surface portion 22 cooperating with cylindrical surface portion 23 of holes 19.
Connecting members 5 may conveniently be injection molded from plastic material for enabling low-cost manufacture.
Though employed in the embodiment shown for connecting 4 two generic components, and for connecting the resulting assembly to a supporting element 4, connecting members 9 and 13 may, of course, conveniently be employed for connecting parts of an internal combustion engine fuel supply device, e.g. carburetor components or similar, and for connecting the same to the crankcase.
To those skilled in the art it will be clear that changes may be made to the embodiment described and illustrated herein without, however, departing from the scope of the present invention.
n

Claims (1)

1) - A system for interconnecting a first and second mechanical element, and connecting both said elements to a supporting element, in particular.
for connecting the cover and body of a fuel supply device on an internal combustion engine, and connecting both to a supporting plate; characterised by the fact that it comprises first connecting members for interconnecting said first and said second element, and each comprising a shank fitting on to said second element. and at least a pair of elastically deformable pegs projecting axially from said shank and having teeth designed to fit through a respective hole on said first element and to hook on to a surface of the same; and second- connecting members for connecting said first and said second element to said supporting element and each comprising a shank designed to fit on to said supporting element and through respective holes on said first and said second element, and a shoulder surface designed to rest on said first element 2) - A system as claimed in Claim 1, characterised by the fact that said shank of said first connecting members is threaded and designed to screw into a respective threaded hole on said second element A system as claimed in Claim 1 or 2, characterised by the fact that said shank of said second connect- ing members is threaded and designed to screw into a threaded hole on said supporting element.
m 0 said shoulder surface being formed on the head of said connecting member 0 4) - A system as claimed in one of the foregoing Claims, characterised by the fact that each said first connecting member comprises an annular projection between said shank and said pegs, designed to rest on a supporting surface of said second element 5) - A system as claimed in one of the foregoing Claims, characterised by the fact that each said peg is defined externally by a cylindrical surface portion a rid i tit erna l I y, by a flat surface each said tooth being defined by a conical surface portion and by a substantially flat active surface 6) A system as claimed in one of the foregoing Claims, characterised by the fact that said annular projection of said first connecting members comprises a cylindrical surface portion designed to mate with a cylindrical surface portion of a respective hole on said first element predetermined radial slack being allowed between the other cylindrical surface portions of said first connecting members and the respective cylindrical surface portion of said hole 7) - A system for connecting a pair of mechanical elements to a supporting element, substantially as described and illustrated herein with reference to the accompanying drawings..
Published 1989 at The Patent Office, State House, 66-171 High Holborn, London WC1R 4TP. Further copies maybe obtainedfrom. The Patent Office.
Sales Branch, St Mary Cray, Orpington, Kent BR5 3RD. Printed by Multiplex tecliniques ltd, St Mary Cray, Kent, Con. 1/87
GB8911582A 1988-05-20 1989-05-19 System wherein a pair of mechanical elements is connected to a supporting element Expired - Fee Related GB2219622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67468/88A IT1219318B (en) 1988-05-20 1988-05-20 COMPLEX OF BODIES CONNECTING A PAIR OF MECHANICAL ELEMENTS TO A SUPPORT ELEMENT

Publications (3)

Publication Number Publication Date
GB8911582D0 GB8911582D0 (en) 1989-07-05
GB2219622A true GB2219622A (en) 1989-12-13
GB2219622B GB2219622B (en) 1992-09-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB8911582A Expired - Fee Related GB2219622B (en) 1988-05-20 1989-05-19 System wherein a pair of mechanical elements is connected to a supporting element

Country Status (4)

Country Link
DE (1) DE3915732C2 (en)
FR (1) FR2631662B1 (en)
GB (1) GB2219622B (en)
IT (1) IT1219318B (en)

Cited By (9)

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Publication number Priority date Publication date Assignee Title
FR2639070A1 (en) * 1988-11-17 1990-05-18 Bosch Gmbh Robert SUPPORT ELEMENT FOR THE ASSEMBLY OF AT LEAST TWO
EP0695882A3 (en) * 1994-07-04 1996-09-18 Bosch Siemens Hausgeraete Fastening element
ES2094672A2 (en) * 1992-10-08 1997-01-16 Dispositivo De Accesorios De P Arrangement for the rapid and automatic clipping of glass panes onto an entrainment support in motor vehicle electric window operating systems
DE19845937C1 (en) * 1998-10-06 1999-07-15 Daimler Chrysler Aerospace Fastening for bearing cap to trunnion
FR2911375A1 (en) * 2007-01-12 2008-07-18 Peugeot Citroen Automobiles Sa Accessory e.g. tail light, fixing device for motor vehicle, has bush including counterbore that cooperates with radial projection of spindle to integrate male part of spindle and female part of bush, and ring disengaging spindle and bush
FR3014507A3 (en) * 2013-12-06 2015-06-12 Renault Sa CENTER PEN FIXING SYSTEM WITH ERGOT
FR3059374A1 (en) * 2016-11-30 2018-06-01 David Kaminski ANCHORING ANKLE IN THE WALL, WITHOUT PRE-DRILLING ACTION, FOR HANGING OBJECTS, IN COMBINATION WITH A SPECIFIC END WHICH ENSURES THE SYSTEM TO MAINTAIN THE WALL
WO2019086260A1 (en) * 2017-11-03 2019-05-09 Weidmüller Interface GmbH & Co. KG Assembly comprising a support rail and housings stringed together on said support rail
FR3108885A1 (en) * 2020-04-06 2021-10-08 Renault Sas POWERTRAIN COMPRISING A SYSTEM TO ASSIST THE ASSEMBLY OF TWO COMPONENTS AND PRE-CENTERING PIN FOR SUCH A SYSTEM

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DE4426135A1 (en) * 1994-07-22 1996-01-25 Siemens Ag Non-reversible assembly of parts
DE29519083U1 (en) * 1995-12-01 1996-01-25 Audi Ag, 85057 Ingolstadt Positioning pin set
DE19545834A1 (en) * 1995-12-08 1997-06-12 Bayerische Motoren Werke Ag Device for the adjustable fastening of a component, in particular a folding top to a vehicle
DE19609679C2 (en) * 1996-03-12 2000-09-07 Siemens Ag Composite part
DE19716187A1 (en) * 1997-04-18 1998-10-29 Itt Mfg Enterprises Inc Motor-driven unit
FR2843351B1 (en) * 2002-08-09 2004-10-15 Bosch Gmbh Robert PNEUMATIC BRAKE ASSIST SERVO MOTOR AND SYSTEM COMPRISING A MASTER CYLINDER SOLIDARIZED WITH SUCH A SERVOMOTOR
DE102016206953A1 (en) * 2016-04-25 2017-10-26 Mahle International Gmbh locking device
DE102020201307A1 (en) * 2019-08-10 2021-02-11 Hora Etec Gmbh Locking pin
CN111572712B (en) * 2020-04-16 2021-11-12 湖南海荃游艇有限公司 Docking device for ship body and port for port berthing of civil ship

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GB2128669A (en) * 1977-07-25 1984-05-02 Mite Corp Stud fastenings
GB2137816A (en) * 1983-04-05 1984-10-10 Alan Hilton Shaw Holding devices

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639070A1 (en) * 1988-11-17 1990-05-18 Bosch Gmbh Robert SUPPORT ELEMENT FOR THE ASSEMBLY OF AT LEAST TWO
ES2094672A2 (en) * 1992-10-08 1997-01-16 Dispositivo De Accesorios De P Arrangement for the rapid and automatic clipping of glass panes onto an entrainment support in motor vehicle electric window operating systems
EP0695882A3 (en) * 1994-07-04 1996-09-18 Bosch Siemens Hausgeraete Fastening element
DE19845937C1 (en) * 1998-10-06 1999-07-15 Daimler Chrysler Aerospace Fastening for bearing cap to trunnion
FR2911375A1 (en) * 2007-01-12 2008-07-18 Peugeot Citroen Automobiles Sa Accessory e.g. tail light, fixing device for motor vehicle, has bush including counterbore that cooperates with radial projection of spindle to integrate male part of spindle and female part of bush, and ring disengaging spindle and bush
FR3014507A3 (en) * 2013-12-06 2015-06-12 Renault Sa CENTER PEN FIXING SYSTEM WITH ERGOT
FR3059374A1 (en) * 2016-11-30 2018-06-01 David Kaminski ANCHORING ANKLE IN THE WALL, WITHOUT PRE-DRILLING ACTION, FOR HANGING OBJECTS, IN COMBINATION WITH A SPECIFIC END WHICH ENSURES THE SYSTEM TO MAINTAIN THE WALL
WO2019086260A1 (en) * 2017-11-03 2019-05-09 Weidmüller Interface GmbH & Co. KG Assembly comprising a support rail and housings stringed together on said support rail
US11670916B2 (en) 2017-11-03 2023-06-06 Weidmüller Interface GmbH & Co. KG Support rail and housing assembly
FR3108885A1 (en) * 2020-04-06 2021-10-08 Renault Sas POWERTRAIN COMPRISING A SYSTEM TO ASSIST THE ASSEMBLY OF TWO COMPONENTS AND PRE-CENTERING PIN FOR SUCH A SYSTEM
EP3892890A1 (en) * 2020-04-06 2021-10-13 RENAULT s.a.s. Power train comprising a system for assisting with the assembly of two components and pre-centering pin

Also Published As

Publication number Publication date
GB8911582D0 (en) 1989-07-05
FR2631662A1 (en) 1989-11-24
FR2631662B1 (en) 1994-06-17
DE3915732C2 (en) 1997-08-14
GB2219622B (en) 1992-09-16
DE3915732A1 (en) 1989-11-30
IT1219318B (en) 1990-05-03
IT8867468A0 (en) 1988-05-20

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