WO2014131752A1 - Attachment device - Google Patents
Attachment device Download PDFInfo
- Publication number
- WO2014131752A1 WO2014131752A1 PCT/EP2014/053616 EP2014053616W WO2014131752A1 WO 2014131752 A1 WO2014131752 A1 WO 2014131752A1 EP 2014053616 W EP2014053616 W EP 2014053616W WO 2014131752 A1 WO2014131752 A1 WO 2014131752A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bracket
- fastening
- fastening device
- attachment
- closure
- Prior art date
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
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- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/853—Mounting of fuel injection apparatus involving use of quick-acting mechanism, e.g. clips
Definitions
- the present invention relates to a fastening device for fastening an attachment, which has at least one attachment portion with a cylindrical outer contour, on a support part.
- the fastening device should preferably be used on a vehicle and in particular on an internal combustion engine.
- a fuel rail which in a fuel injection system to supply multiple fuel! Used with fuel fuel injectors, with the help of retaining clips to an engine block of the internal combustion engine.
- the retaining clips comprise C-shaped bracket areas into which the distribution strip can be inserted transversely to its longitudinal direction. The clip areas remain open in an extension direction of the distribution bar.
- the respective retaining tip is designed as a metal sheet metal part which must be fastened directly to a metallic portion of the engine block in order to ensure the required holding forces can.
- the present invention is concerned with the problem of providing an improved embodiment for a fastening device of the type mentioned above, which in particular by an inexpensive feasibility and / or by a high reliability and / or improved Montierbar- speed for fixing the respective fixture on distinguishes each carrier part.
- the invention is based on the general idea of equipping the fastening device with a console and with a clip closure.
- the console can be firmly attached to the support member or integrally formed on the support member.
- the U-bolt has two separate brackets, which are each mounted separately, so separately pivotally on the console and overlap for fixing the respective attachment portion of the attachment to the console arranged on the console attachment portion.
- the two brackets cooperate to form a releasable fixation of the two brackets together.
- the two brackets are held by their console-side storage on the console and ultimately on the respective support member.
- the brackets are designed relative to each other and with respect to the console as separate components.
- the respective attachment component can thus be fixed in the region of its fastening section on the console and thus ultimately on the carrier part.
- the clip closure can be opened and closed as desired, whereby a mounting and dismounting of the attachment to the support member is particularly easy to implement.
- the assembly can be realized without additional tools.
- an aid is preferably required to to avoid inadvertent or unauthorized loosening of the fastening device.
- the tool for releasing the connection can be, for example, a screwdriver or another tool with a narrow surface.
- console of the fastening device according to the invention of a plastic and thus produce particularly inexpensive.
- bracket of the swing-top closure can also be realized inexpensively, whereby a cost-effective solution with high reliability can be realized.
- the bracket may be a separate component with respect to the support member which may be suitably secured to the support member.
- the console can be screwed or welded to the respective support member.
- the console can already be considered in the context of the production of the support member, such that the respective bracket is integrally formed on the support member.
- the carrier part can be injection molded together with the respective console in one piece. It is clear that for fixing the respective attachment part on the carrier part a plurality of such fastening devices can be used, wherein the attachment then has a correspondingly large cylindrical attachment portion or a corresponding number of cylindrical attachment portions.
- the attachment portions may not be cylindrical.
- the attachment portions may have circular or elliptical cross-sections.
- the console may have a receiving contour which is shaped to be complementary to the outer contour of the fastening section, which extends in the circumferential direction of the fastening section fixed to the bracket over a maximum of 180 ° and into which the fastening section can be inserted.
- the cylindrical outer contour of the fastening For example, in the cross-sectional profile can be circular or elliptical.
- the recording contour of the console is then shaped to match.
- the receiving contour extends in a circular arc. In this way, a secure and stable support of the attachment to the console can be realized.
- the console can have at least one decoupling element in the region of the receiving contour, which is in contact with the outer contour of the fastening section and with the receiving contour of the console when the fastening section is fixed to the console.
- the decoupling element is made of an elastic material that can deform elastically under the loads occurring.
- the decoupling element is a plastic part, preferably an elastomer. The decoupling element can damp vibrations that occur during operation, as a result of which the mechanical loading of the fastening device in the region of the console can be significantly reduced.
- one of the stirrups of the U-bolt closure can be a separate clamping stirrup which can be pivoted between an open position and a closed position with a bearing end about a clamping stirrup pivot axis extending parallel to the longitudinal axis of the fastening portion fixed to the bracket.
- the clamping bracket at an end remote from its bearing end free end on an abutment and has between its bearing end and its free end a clamping contour.
- This clamping contour is now suitably shaped complementary to the outer contour of the attachment portion and extends in the circumferential direction of the at Console fixed mounting section over less than 180 °. In the closed position of the tensioning bow, the tensioning contour overlaps the fastening portion fixed to the bracket in the circumferential direction. In this way, a stable and secure fixation of the attachment to the console is supported with the help of the tension bracket.
- the clamping bracket in the region of the clamping contour may have at least one decoupling element, which is in contact with fixed to the bracket mounting portion with the outer contour of the mounting portion and with the clamping contour of the clamping bracket.
- the decoupling element can be used for damping vibrations and vibrations, for which purpose it may preferably be made of a plastic and in particular of an elastomer.
- an indirect contact between the clamping bracket and attachment is also preferred here, which takes place via the respective decoupling element. Accordingly, the mechanical load of the fastening device in the region of the clamping bracket can also be reduced here.
- one of the stirrups of the U-bolt can be a separate spring clip, which is mounted with a bearing end about a parallel to the longitudinal axis of the mounting portion fixed to the bracket extending Federbügelschwenkachse between an open position and a closed position pivotally mounted on the console.
- the spring clip at a distal end of its bearing end free end a closure element which cooperates when setting the mounting portion of the bracket to form the releasable fixation of the bracket together with the other bracket.
- the shape of the spring clip may be selected so that no contact occurs between the spring clip and the attachment portion when the clip closure is transferred to its closed position.
- the one bracket is designed as a clamping bracket of the type described above, while the other bracket of the spring clip of the type described above is configured.
- the positioning of the attachment portion of the console on the receiving contour of the console and on the clamping contour of the tensioning bracket, while the holding forces required for fixing by means of the spring clip can be generated. These holding forces are generated when closing the clip closure.
- the closure element of the spring clip for fixing the mounting portion on the console interact with pivoted in their closed positions brackets with the abutment of the tension bracket and release the abutment to release the arranged on the console mounting portion, so that the bracket pivoted in their open positions are.
- the closure element can be a separate component relative to the spring clip and can be pivoted at the free end of the spring clip about a locking element pivot axis extending parallel to the spring clip pivot axis between a fastening position and a release position. This allows the closure element very easy to operate manually to open or close the barbed closure.
- the closure element can lie in its fastening position on a side remote from the clamping contour outside of the clamping bracket. This results in a defined end position for the closure element in its fastening position, as a result of which the bow closure can be actuated reliably in a particularly simple manner.
- the closure element can assume a stable Kochtot Vietnameselage in its attachment position.
- tensile forces are introduced into the spring clip to produce the respectively desired holding force for fixing the attachment to the console.
- the restoring force generated by the tension in the spring clip drives the closure element in its attachment position, whereby the risk is reduced that the clip closure opens by itself.
- a contact point at which the closure element is supported in its mounting position on the abutment in the circumferential direction of the bracket attached to the mounting portion be disposed on a side facing away from the attachment portion of a plane in which the Federbügelschwenkachse and the Closing element pivot axis lie.
- the spring clip may be designed as a spring and stretch when fixing the fastening portion of the console resilient and generate the other bracket against the console driving spring force. This makes it particularly easy to produce by closing the clip closure a holding force that determines the attachment to the console. Since the spring clip is deformed resiliently, the holding force can be permanently maintained.
- the strap closure can be opened and closed virtually as often.
- the respective spring clip may for example have S-shaped legs, the bending radii of which are increased during tensioning of the spring clip.
- the spring clip may be mounted at its bearing end in a metallic bush, which is inserted into a corresponding bearing opening of the console. This is particularly advantageous if the console is made of a plastic.
- the spring clip is preferably designed as a wire shaped part.
- the particular S-shaped leg of the spring clip thus have at a in the closed position of the spring clip of the console side facing each having a concave portion and a convex portion.
- a contact contour on which the respective leg comes into abutment in the closed position of the spring clip may be convex and cooperate with the aforementioned concave portion of the respective leg.
- the clamping bracket can be advantageously designed as a sheet metal part.
- the clamping bracket may have at its bearing end hooks which are hooked to a metallic bearing pin.
- the bearing pin is located on the console in a fixed bearing area, which allows engagement of the hook on the bearing pin and the pivotability of the tension bracket around the bearing pin.
- the above-mentioned decoupling element of the tension bow may, according to an advantageous embodiment, comprise brackets which embrace the tension bow at the edge, in order thereby to be able to fix the decoupling element to the tension bow.
- the closure element can now have edge-side recesses into which the abovementioned clamps of the decoupling element of the clamping bracket engage laterally when the closure element abuts in its fastening position on the side of the clamping yoke facing away from the clamping contour. In this way, at the same time a bearing fixation of the decoupling element can be realized on the clamping bracket in the circumferential direction.
- locking elements may be formed on the bracket at least for one of the bracket, which hold the respective bracket in an open position, from which the respective bracket is pivotable against resistance in a closed position. This simplifies the mounting of the attachment on the support part.
- separate locking elements are provided for both brackets, so that both brackets can be kept in each case in the open position in order to simplify the assembly.
- latching elements can also be formed on the closure element, which cooperate with the spring clip in the release position of the closure element in order to hold the closure element in the release position, from which the closure element can be pivoted against resistance into the attachment position.
- This measure also simplifies the assembly of the attachment to the support part.
- at least one of the bracket may have a predetermined breaking point, which allows for undesirably large force when opening and / or closing the swing lock destruction of the respective bracket, without causing the console is destroyed.
- one of the bracket is designed as a plastic injection molded part, wherein the predetermined breaking point is integrated in particular in this component. In a faulty mounting, for example, in a wrong positioning of the attachment relative to the support member, excessive forces can occur when closing the swing-top closure, which can lead to damage to the fastening device.
- the damage to an easily replaceable component, namely the respective bracket can be limited.
- this damage to the console can be avoided, which is relatively difficult to replace or not at all, if it forms an integral part of the support member.
- the carrier part is a plastic carrier part, that is to say a carrier part produced from a plastic.
- the attachment is preferably a metal component, that is to say an attachment made from a metal or from a metal alloy.
- the carrier part and the attachment are preferably vehicle components or vehicle components. Accordingly, the carrier part is preferably a vehicle carrier part, while the attachment is preferably a vehicle attachment.
- the fastening device presented here for attaching a fuel rail to a cylinder head cover can be used particularly advantageously.
- the metallic fuel rail then forms the attachment, while the cylinder head cover usually made of plastic then the carrier part Are defined. If the cylinder head cover is made of plastic, the respective console can be integrally formed thereon.
- Fig. 1 is an isometric view of a fastening device in the
- FIG. 3 is an isometric view of a cylinder head cover with a fuel rail, which is secured thereto with a plurality of fasteners, with the fasteners in their closed position
- 4 shows an isometric view of the cylinder head cover as in FIG. 3, but with the fastening devices in their open position
- FIG. 3 is an isometric view of a cylinder head cover with a fuel rail, which is secured thereto with a plurality of fasteners, with the fasteners in their closed position
- 4 shows an isometric view of the cylinder head cover as in FIG. 3, but with the fastening devices in their open position
- FIG. 5 is an isometric view of the fastening device, in another embodiment in its closed position
- FIG. 6 is an isometric view of the fastening device of FIG. 5, but in its open position
- FIG. 9 is an isometric view of the fastening device of FIG. 5, but in a different viewing direction
- FIG. 10 shows an alternative embodiment of the fastening device from FIG.
- a fastening device 1 by means of which an attachment 2, which has at least one attachment portion 3 with a cylindrical outer contour 4, can be fixed to a support member 5, a bracket 6 and a Bugelver gleich 7.
- the console is firmly attached to the support member 5 or integrally formed thereon.
- the support member 5 and the bracket 6 are each made of a plastic an integral construction may be preferred.
- the bracket 6 can be fastened to the support part 5, for example, by means of at least one weld seam 8.
- the strap closure 7 comprises two brackets, namely a first bracket 9 and a second bracket 10. Both brackets 9, 10 are pivotally mounted on the bracket 6.
- the pivoting of the bracket 9, 10 is designed so that the brackets 9, 10 overlap for fixing the mounting portion 3 on the bracket 6 arranged on the bracket 6 mounting portion 3.
- the two brackets 9, 10 cooperate in the closed position of the clip closure 7 shown in FIGS. 1, 3, 5 and 9 in order to form a releasable fixation of the two brackets 9, 10 to one another.
- the attachment 2 In the closed position of the swing-type top closure 7 shown in FIGS. 1, 3, 5 and 9, the attachment 2 is fixed in the region of its attachment section 3 to the bracket 6 and thus to the carrier part 5.
- the clip closure 7 according to Figures 2, 4 and 6 also have an open position in which the attachment 2 can be arranged in the region of its mounting portion 3 on the console 6 and can be removed therefrom.
- an arrangement 1 1 can be used for fastening the attachment 2 to the carrier part 5, which arrangement consists of a plurality of fastening devices 1 of the aforementioned type.
- this arrangement 1 1 comprises three such fastening devices 1. It is clear that in other applications, fewer or more than three fastening devices 1 can be used.
- the fastening devices 1 for fixing a fuel rail 12 on a cylinder head cover 13 are used.
- the distributor strip 12 thus forms the attachment 2, while the cylinder head cover 13 forms the carrier part 5.
- the respective fastening device 1 can also be used for fixing other attachments 2 on a cylinder head cover 13 or on another carrier part 5.
- the distributor strip 12 can be fastened to another carrier part 5. It is conceivable, for example, the attachment of the distribution strip 12 to a suction module.
- the bracket 6 may have a concave receiving contour 14, which is shaped to be complementary to the outer contour 4 of the fastening section 3.
- the receiving contour 14 extends in a direction indicated by a double arrow circumferential direction 15 of fixed to the bracket 6 mounting portion 3 over a maximum of 180 °.
- the attachment portion 3 is inserted transversely to its direction indicated by a double arrow longitudinal direction 16, which coincides with the longitudinal direction of the attachment 2, in the receiving contour 14 and thus in the console 6.
- the bracket 6 may have in the region of the receiving contour 14 a decoupling element 17, which is made of an elastomeric plastic, for example, with inserted in the receiving contour 14 mounting portion 3 on the one hand with the outer contour 4 of the mounting portion 3 and on the other hand with the receiving contour 14 of the console 6 is in contact.
- a decoupling element 17 which is made of an elastomeric plastic, for example, with inserted in the receiving contour 14 mounting portion 3 on the one hand with the outer contour 4 of the mounting portion 3 and on the other hand with the receiving contour 14 of the console 6 is in contact.
- first bracket 9 is configured as a clamping bracket, which will also be referred to below as "9.”
- second bracket 10 is configured here as a spring bracket, which is also referred to below as “10”.
- the clamping bracket 9 is pivotable with a bearing end 18 about a clamping bow pivot axis 19 between an open position shown in Figures 2, 4 and 6 and a closed position shown in Figures 1, 3, 5 and 9.
- the tension bow pivot axis 19 extends parallel to the longitudinal axis 16 of the attachment portion 3.
- the tension bow 9 has at its free end 20 an abutment 21, which will be discussed in more detail below.
- the clamping bracket 9 also has between its bearing end 18 and its free end 20 at a in the closed position of the clamping bracket 9 the mounting portion 3 side facing a concave clamping contour 22 which is complementary to the outer contour 4 of the mounting portion 3 is formed.
- the clamping contour 22 extends in the circumferential direction 15 of the mounting portion 3 over less than 180 °. In the closed position of the clamping bracket 9, the clamping contour 22 engages over the fixed to the bracket 6 mounting portion 3 in the circumferential direction 15.
- the clamping bracket 9 in the region of the clamping contour 22, a decoupling element 23.
- the decoupling element 23 In the closed position of the tension bow 9, the decoupling element 23 is located between the tension bow 9 and the attachment 2, such that the decoupling element 23 then comes to rest radially inward on the outer contour 4 of the attachment portion 3 and radially outward on the tension contour 22 of the tension bow. Thus, a direct contact between the clamping bracket 9 and attachment 2 is avoided at this point.
- the clamping bracket 9 is preferably designed as a metal sheet metal part and has at its bearing end 18 here two hooks 24, which are in engagement with a bearing pin 25.
- the metallic bearing pin 25 is inserted into a bracket 6 formed on the bearing portion 26 and defines the clamping bow pivot axis 19.
- the bearing portion 26 here comprises three unspecified webs, which are penetrated by the bearing pin 25 and the two Define unspecified spaces in which the hooks 24 are engaged with the bearing pin 25.
- the spring clip 10 is pivotable with a bearing end 27 about a Federbügelschwenkachse 28 between a closed position shown in Figures 1 and 3 and an open position shown in Figures 2 and 4.
- the spring clip pivot axis 28 runs parallel to the longitudinal axis 16 of the attachment section 3 and thus parallel to the clamping bow pivot axis 19.
- the spring clip 10 has at a free end 29 a closure element 30 which at the free end 29 of the spring clip 10 about a VerInstitutelennentschwenkachse 31 between one in the figures 1 , 3 and 5 shown fastening position and in a release position shown in Figures 2, 4 and 6 is pivotable. In Fig. 9, the mounting position is not yet fully achieved.
- the spring bow pivot axis 31 runs parallel to the closure spring pivot axis 28.
- the closure element 30 cooperates with the tension bow 9, in particular with its abutment 21, in order in the closed position of the two brackets 9, 10, ie in the closed position of the bow closure 7, to detachably fix the two Bracket 9, 10 to form together.
- the closure element 30 engages on a side remote from the bearing end 27 of the spring clip 10 with a knee section 32 in the abutment 21 in order to fix the attachment portion 3 to the bracket 6, for which purpose the closure element 30 is pivoted into its fastening position.
- the closure member 30 is pivoted into its release position, whereby it releases the abutment 21, so that the bracket 9, 10 can be pivoted in each case in its open position.
- the shape of the spring clip 10 is chosen so that even between the spring clip 10 and the attachment portion 3 no contact occurs when the clip closure 7 is transferred to its closed position.
- the closure element 30 comes into abutment in its fastening position on an outer side 33 of the tensioning bow 9 facing away from the tensioning contour 22. Accordingly, the closure element 30 is formed at its abutting on the outer side 33 of the clamping bracket 9 inside 34 complementary to the outside 33 of the clamping bracket 9, to allow a flat contact.
- Particularly advantageous is the embodiment shown here, in which the closure element 30 occupies a stable Kochtotddlinglage in its mounting position.
- the spring clip 10 is configured as a spring, so that it expands elastically when fixing the fastening section 3 to the bracket 6, ie when the clip closure 7 is closed, thereby generating a spring force 37 that drives the clamping clip 9 against the bracket 6, as shown in FIG indicated by an arrow.
- the spring clip 10 is designed here as a metallic wire molding and thus comprises two S-shaped legs 38 which are connected to each other in the region of the free end 29 via a non-descript transverse web and in the region of the bearing end 27 with unspecified angled end portions each in a bushing 39 engage.
- the preferably metallic bushing 39 is inserted into a trained on the console 6 bearing opening 40.
- the closure element 30 has edge-side recesses 41, which are dimensioned such that in the fastening position of the closure element 30, clamps 42 can engage laterally therein, which are formed on the decoupling element 23 and with which the decoupling element 23 Clamping bracket 9 surrounds the edge, to set the decoupling element 23 on the clamping bracket 9.
- the console 6 also has for each leg 38 of the spring clip 10 a complementarily shaped, in particular convex, contact contour 43 to which the respective leg 38 comes in the closed position of the spring clip 10 with a, in particular concave, section to rest , By this contact between the spring clip 10 and console 6, the spring force 37 can be amplified.
- first locking elements 44 are formed on the bracket 6 for the first bracket 9 and for the clamping bracket, which hold the clamping bracket 9 in its open position, from which the clamping bracket 9 only against resistance in his Closed position is pivotable.
- These first latching elements 44 are better visible in Fig. 7.
- the first latching elements 44 are at, e.g. web-like, projections on the console-side mounting of the clamping bracket.
- second locking elements 45 are formed on the bracket 6, which hold the spring clip 10 in its open position, from which the spring clip 10 only against resistance in its closed position is pivotable.
- These second latching elements 45 are better seen in Fig. 8.
- it may be at the second locking elements 45 to, for example, nubs like, projections in the area of the console-side mounting of the spring clip 10 act.
- locking elements 46 are also formed on the closure element 30, which cooperate with the spring clip 10 in the release position of the closure element 30 in order to hold the closure element 30 in the release position, from which the closure element 30 is pivotable against resistance in the attachment position only.
- these locking elements 46 are here only in the attachment position, so in Figs. 5 and 9 visible.
- these locking elements 46 are formed by radial notches or grooves, which are formed axially on the closure element-side mounting of the spring clip 10 on the closure element 30. In the release position, the legs of the spring clip 10 can engage in these notches or grooves shown in FIG. 6, whereby this release position for the closure element 30 is stabilized.
- At least one of the brackets 9, 10, in this case the tension bow 9, can have a predetermined breaking point 47, which is indicated in FIG. 5 by a broken line.
- This predetermined breaking point 47 causes unwanted large force when opening and / or closing the swing-top closure 7 destruction of the respective bracket 9, 10, here the tension bracket 9 takes place without causing the console 6 or the attachment 2 is destroyed.
- the predetermined breaking point 47 is designed so that the respective bracket 9, 10, here the clamping bracket 9, yields and breaks before the material of the console 6 or the attachment 2 yields and breaks.
- the console 6 is provided to equip the console 6 with an adjustment section 48, which is adjustable with respect to its relative position relative to a base body 49 of the console 6.
- the adjusting portion 48 with respect to the base body 49 is a separate component.
- the adjustment section is pivotable about a pivot axis 50 relative to the base body 49.
- a first adjusting screw 51 is provided here, which defines the adjusting section 48 on the main body 49.
- the pivot axis 50 extends coaxially to the longitudinal central axis of the first adjusting screw 51.
- the respective pivot position between adjusting section 48 and base body 49 is adjustable with a second adjusting screw 52.
- the adjusting section 48 is also bidirectionally adjustable relative to the base body 49 in accordance with a double arrow 53 or adjustable. This is achieved in the example by a slot 54 in the base body 49, through which the first adjusting screw 51 is passed.
- the longitudinal direction of the oblong hole 54 defines the direction of bidirectional adjustability of the adjustment section 48 relative to the base body 49 according to the double arrow 53.
- a disc 55 is transparent, on which the first adjusting screw 51 on Base 49 is supported.
- FIG. 10 shows an alternative embodiment of the fastening device 1 shown in FIG.
- FIG. 11 shows a clip closure 7 ' according to FIG. 10 in a half-closed position.
- the figure 6 corresponding components are provided with the same reference numerals.
- the strap closure 7 ' has a tension bow 9 ' , a spring clip 10 ' and a closure element 30 ' .
- the tensioning bow 9 ' is movably connected to the spring clip 10 ' via the closure element 30 ' .
- the clamping bracket 9 ' has a pin receptacle 56 into which a pin 57 arranged on the closure element 30 ' engages.
- the temple closure parts 9 ' , 10 ' , 30 ' are movably connected to each other.
- the clamping bracket 9 ' is mounted on locking elements 44 of the support member 5.
- the spring clip 10 ' is hooked with its holding region 59 in additional latching elements 58, which are likewise arranged on the carrier part 5.
- the spring clip 10 ' is to be pivoted into an end position opposite the closed position and locked into the additional latching elements 58.
- the locking connection between the spring clip 10 ' and the locking elements 58 is released and the spring clip 10 ' pivoted in the closed position. This position is shown in Figure 1 1.
- the holding region 59 is hooked into a corresponding receptacle 60 on the carrier part 5. Subsequently, the closure element 30 ' by hand on the clamping bracket 9 ' is pressed, whereby it is brought into the locking position.
- the locking position corresponds to the position shown in FIG.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Clamps And Clips (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112014000986.5T DE112014000986A5 (en) | 2013-02-26 | 2014-02-25 | fastening device |
CN201490000449.1U CN205225552U (en) | 2013-02-26 | 2014-02-25 | Fixing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013203098.3A DE102013203098A1 (en) | 2013-02-26 | 2013-02-26 | fastening device |
DE102013203098.3 | 2013-02-26 |
Publications (1)
Publication Number | Publication Date |
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WO2014131752A1 true WO2014131752A1 (en) | 2014-09-04 |
Family
ID=50156784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/053616 WO2014131752A1 (en) | 2013-02-26 | 2014-02-25 | Attachment device |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN205225552U (en) |
DE (2) | DE102013203098A1 (en) |
WO (1) | WO2014131752A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10350524B2 (en) | 2016-04-11 | 2019-07-16 | Mann+Hummel Gmbh | Filter device |
FR3073597B1 (en) * | 2017-11-13 | 2019-12-13 | Psa Automobiles Sa | FLUID CONDUIT SUPPORT CONNECTOR AND CONDUIT ASSEMBLY PROVIDED WITH SUCH SUPPORT CONNECTION |
CN108161453A (en) * | 2017-12-26 | 2018-06-15 | 黄乞珠 | A kind of multifunctional pipe processing device |
CN108657880A (en) * | 2018-06-01 | 2018-10-16 | 江西机电职业技术学院 | Umbilical drags load Wheels group arrangement |
CN110682788A (en) * | 2019-10-17 | 2020-01-14 | 徐州瑞田工程机械有限公司 | Fixing device for car exhaust pipe |
CN114204376B (en) * | 2021-12-02 | 2024-01-23 | 杭州中芯微电子有限公司 | Be used for communication gateway equipment to connect network line connector gilding stitch to arrange cutting equipment |
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US991192A (en) * | 1910-05-03 | 1911-05-02 | John Battenfeld | Fastener. |
FR1055333A (en) * | 1952-04-30 | 1954-02-17 | Hose clamp for compressed air hose or the like, particularly useful in mining | |
US3084409A (en) * | 1960-06-03 | 1963-04-09 | Camloc Fastener Corp | Support for wires and the like |
EP0860613A2 (en) * | 1997-02-19 | 1998-08-26 | Doughty Engineering Limited | Clamp |
US6334242B1 (en) | 1999-08-11 | 2002-01-01 | Siemens Automotive Corporation | Fuel rail to intake manifold mounting clip |
US6691381B2 (en) | 2001-07-17 | 2004-02-17 | Siemens Automotive Corporation | Fuel rail mounting clip |
US20060162699A1 (en) * | 2004-12-21 | 2006-07-27 | Nico Schreeck | Internal combustion engine for a motor vehicle |
US20070080265A1 (en) * | 2005-10-12 | 2007-04-12 | Schaffer Peter F | Automatically self-locking utility clamp |
WO2009062934A1 (en) * | 2007-11-12 | 2009-05-22 | Continental Automotive Gmbh | A fuel rail assembly |
US20090140106A1 (en) * | 2007-11-29 | 2009-06-04 | Johnson Richard K | Clamp for Securing an Object to a Structure |
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DE2740376C3 (en) * | 1977-09-08 | 1980-06-04 | Fa. A. Raymond, 7850 Loerrach | Elastic clamp bracket for round bars with variable diameters |
US5921520A (en) * | 1995-08-03 | 1999-07-13 | Wisniewski; David M. | Bracket for mounting a fuel filter |
US5669590A (en) * | 1995-12-04 | 1997-09-23 | Yazaki Corporation | Retaining clip with multiple clamps |
US6390721B1 (en) * | 1999-12-18 | 2002-05-21 | Marconi Data System, Inc. | Multi-mount clamp for a structural member |
FR2822919B1 (en) * | 2001-03-27 | 2003-12-05 | Pascal Lucchina | ADAPTABLE PIPE FIXING COLLAR |
US6622976B1 (en) * | 2001-09-18 | 2003-09-23 | Daniel J. Ianello | Cable hanger for installing cables on transmitting tower |
DE102004028584A1 (en) * | 2004-06-15 | 2005-12-29 | Murrplastik Systemtechnik Gmbh | Clip for hoses, cables or pipes has base plate which is screwed to wall and carries integral jaws which fit around pipe and are connected at center by film hinge which allows them to swivel as pipe is inserted |
US8245733B2 (en) * | 2009-11-12 | 2012-08-21 | E I Du Pont De Nemours And Company | Clip for a pipe or duct |
-
2013
- 2013-02-26 DE DE102013203098.3A patent/DE102013203098A1/en not_active Withdrawn
-
2014
- 2014-02-25 CN CN201490000449.1U patent/CN205225552U/en not_active Expired - Fee Related
- 2014-02-25 WO PCT/EP2014/053616 patent/WO2014131752A1/en active Application Filing
- 2014-02-25 DE DE112014000986.5T patent/DE112014000986A5/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US991192A (en) * | 1910-05-03 | 1911-05-02 | John Battenfeld | Fastener. |
FR1055333A (en) * | 1952-04-30 | 1954-02-17 | Hose clamp for compressed air hose or the like, particularly useful in mining | |
US3084409A (en) * | 1960-06-03 | 1963-04-09 | Camloc Fastener Corp | Support for wires and the like |
EP0860613A2 (en) * | 1997-02-19 | 1998-08-26 | Doughty Engineering Limited | Clamp |
US6334242B1 (en) | 1999-08-11 | 2002-01-01 | Siemens Automotive Corporation | Fuel rail to intake manifold mounting clip |
US6691381B2 (en) | 2001-07-17 | 2004-02-17 | Siemens Automotive Corporation | Fuel rail mounting clip |
US20060162699A1 (en) * | 2004-12-21 | 2006-07-27 | Nico Schreeck | Internal combustion engine for a motor vehicle |
US20070080265A1 (en) * | 2005-10-12 | 2007-04-12 | Schaffer Peter F | Automatically self-locking utility clamp |
WO2009062934A1 (en) * | 2007-11-12 | 2009-05-22 | Continental Automotive Gmbh | A fuel rail assembly |
US20090140106A1 (en) * | 2007-11-29 | 2009-06-04 | Johnson Richard K | Clamp for Securing an Object to a Structure |
Also Published As
Publication number | Publication date |
---|---|
CN205225552U (en) | 2016-05-11 |
DE102013203098A1 (en) | 2014-08-28 |
DE112014000986A5 (en) | 2015-11-05 |
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