SE512263C2

SE512263C2 - Vehicle mounting arrangement

Info

Publication number: SE512263C2
Application number: SE9803988A
Authority: SE
Inventors: Anders Larsson
Original assignee: Scania Cv Ab
Priority date: 1998-11-23
Filing date: 1998-11-23
Publication date: 2000-02-21
Also published as: SE9803988L; SE9803988D0; BR9905360A; DE19954062A1

Abstract

A fastener device (5) is provided with one end section (7) containing an insertion opening and form-engaging body cooperated with a fixed support in the vehicle. The fastener device can be swung between a first position where the support lies outside the fastener and a second position where it protrudes into the opening and the forms of the fastener end section and support mate with each other. Once the fastener device is swung into position the other end section (6) is secured to the vehicle, e.g. using a screw joint (13).

Description

. ih lllMlni 10 15 20 25 30 Pig. 3-5 512 265 ' f ingående komponenter är på plats och åtkomsten till infastningen av upphängningsanordningen kan vara begränsad. . ih lllMlni 10 15 20 25 30 Pig. 3-5 526 265 'f components are in place and access to the mounting of the suspension device may be limited.

Uppﬁnningens ändamål Ändamålet med uppfinningen är att eliminera nämnda nackdelar och tillhandahålla en ny typ av fästarrangemang for fordon som har en utformning som uppfyller kraven på en hållbar fastsättning och enkel montering. Detta åstadkommes med ett fästarrangemang enligt föreliggande patentlaav 1. Genom att fästarrangemanget består av ett fästorgan med ett formingripande organ vid ena änden som samverkar med ett bärorgan som är monterat på fordonet, kan bärorganet fästas på fordonet i ett tidigt skede av monteringen då det fria utrymmet, vid t.ex. hjulet inte är begränsat av andra komponenter. Fästorganet kan därigenom monteras vid en senare fas av monteringen av fordonet och vrids då över bärorganet och formlåses relativt bärorganet. Fästorganets fria ände fästs sedan vid lämplig del av fordonet där det finns fritt utrymme att tex. dra åt ett sknivfórband.The object of the invention The object of the invention is to eliminate the said disadvantages and to provide a new type of fastening arrangement for vehicles which have a design which meets the requirements of a durable fastening and easy assembly. This is achieved with a fastening arrangement according to the present patent law 1. Because the fastening arrangement consists of a fastening member with a forming gripping member at one end which cooperates with a support member mounted on the vehicle, the support member can be attached to the vehicle at an early stage of mounting when the free space , at e.g. the wheel is not limited by other components. The fastening member can thereby be mounted at a later phase of the mounting of the vehicle and is then rotated over the support member and form-locked relative to the support member. The free end of the fastening member is then fastened to a suitable part of the vehicle where there is free space to e.g. tighten a knife bandage.

Fästorganet fästs alltså vid två punkter på fordonet, vilket ger en stabil och hållbar fastsättriing.The fastening member is thus fastened at two points on the vehicle, which provides a stable and durable fastening.

Figgrbeskrivning I det följande beskrivs såsom ett exempel en föredragen utfóringsforrn av uppfinningen med hänvisning till bifogade ritningar, på vilka: Fig. 1 visar en del av ett fordon med ett fästarrangemang enligt uppﬁnningen för att fasta en stänkskärm vid en rarnsidobalk.Description of the following In the following, a preferred embodiment of the invention is described by way of example with reference to the accompanying drawings, in which: Fig. 1 shows a part of a vehicle with a fastening arrangement according to the invention for attaching a fender to a side beam.

Fig. 2 visari detalj det i ﬁg. l visade fästarrangemangets fästorgan vilken kan uppbära stänkskärmar och som fästs vid ramsidobalken. visar i detalj fästarrangemangets funktion genom att åskådliggöra hur fästorganets ena ände samverkar med bärorganet under montering. 10 15 20 25 -- 512 265 Fi g. 6 visar i detalj ett på ett fordon färdigmonterat fästorgan.Fig. 2 shows in detail it in ﬁ g. 1 shows the fastening means of the fastening arrangement which can support mudguards and which are fastened to the frame side beam. shows in detail the function of the fastening arrangement by illustrating how one end of the fastening member cooperates with the support member during assembly. 10 15 20 25 - 512 265 Fig. 6 shows in detail a fastening member pre-assembled on a vehicle.

Beskrivning av ett utföringsexempel I ﬁg. 1 visas ett fästarrangernang (1) för upphängning av en komponent, i detta fall en stänkskärm (2), på en lastbil. Stänkskärmen (2) är belägen ovanför ett hjulpar (3) och är via stänkskärrnsfästen (4) förbunden med ett fästorgan (5). Fästorganet (5) är vid sitt övre (6) och nedre (7) ändparti, via fästen (1 1, 12), förbundet med en fordonsrarn som består av två långsträckta parallella ramsidobalkar, förbundna med ett antal tvärbalkar. I ñguren visas endast en rarnsidobalk (8) och en tvärbalk(9) samt att fästena (1 1, 12) är anslutna till ramsidobalken (8).Description of an embodiment I ﬁ g. 1 shows a fastening arrangement (1) for suspending a component, in this case a fender (2), on a truck. The mudguard (2) is located above a pair of wheels (3) and is connected via a mudguard brackets (4) to a fastening means (5). The fastening member (5) is at its upper (6) and lower (7) end portion, via the brackets (1 1, 12), connected to a vehicle frame consisting of two elongate parallel frame side beams, connected to a number of cross beams. In the ñguren only a frame side beam (8) and a cross beam (9) are shown and the brackets (1 1, 12) are connected to the frame side beam (8).

Fig. 2 visar i detalj fästorganet (5) från ﬁg. 1. Fästorganet består av ett rörforinat nedre ändparti (7) och ett u-forinat övre ändparti (6). Det övre ändpartiet (6) består av två hålförsedda fästplattor (15), avsedda att fästas med skruvförband vid det ramfasta fästet (1 1), ett u-format rör (17) samt två mellan röret ( 17) och fästplattorna (15) belägna: avsmalnande förbindelsedelar (16). Det övre (6) och nedre (7) ändpartiet är förbundna med ett teleskopiskt rör (18) som är försett med hål (19), vilket gör att rörets (18) längd kan fixeras genom att en ej visad låssprint skjuts in i lärnpligt hål ( 19). Vinkelrätt ut från det teleskopiska röret (18) finns ett stag (20) försett med stänkskärmshållare (4).Fig. 2 shows in detail the fastening means (5) from ﬁ g. The fastening means consists of a tubular lower end portion (7) and a U-shaped upper end portion (6). The upper end portion (6) consists of two perforated mounting plates (15), intended to be fastened with screw connections to the frame-fixed bracket (1 1), a U-shaped tube (17) and two located between the tube (17) and the mounting plates (15). : tapered connectors (16). The upper (6) and lower (7) end portions are connected to a telescopic tube (18) which is provided with holes (19), which means that the length of the tube (18) can be fixed by sliding a locking pin (not shown) into a mandatory hole. (19). Perpendicular to the telescopic tube (18) is a strut (20) fitted with a fender holder (4).

I ﬁg. 3-5 visas i detalj hur fästorganets nedre del (7) fästs vid det fordonsfasta fästet (12).I ﬁ g. 3-5 show in detail how the lower part (7) of the fastening member is attached to the vehicle-fixed bracket (12).

Fästorganets nedre del (7) har formen av ett ihåligt rör med en insticksöppning (25) i. Vid rörets mynning finns ett forrningripande organ (26). Det formíngripande organet (26) skjuter in i insticksöppningen (25) och har formen av en väsentligen cirkulär pinne-som sträcker sig tvärs insticksöppningen (25). Det formingripande organet (26) kan antingen vara ort i ett stycke rned fästorganet (7) eller vara en fristående del som svetsas fast vid fästorganet (7). 30 Vid det fordonsfasta fästet (12) är medelst ett skruvförband (27) ett bärorgan (28) fäst.The lower part (7) of the fastening member has the shape of a hollow tube with an insertion opening (25) in. At the mouth of the tube there is a spring-engaging member (26). The forming engaging member (26) projects into the insertion opening (25) and has the shape of a substantially circular pin extending across the insertion opening (25). The forming gripping member (26) can either be located in one piece below the fastening member (7) or be a free-standing part which is welded to the fastening member (7). A support member (28) is attached to the vehicle-fixed bracket (12) by means of a screw connection (27).

Bärorganet (28) är utformat med en halsfoitnad del (29) och en huvudforrnad del (30).The support member (28) is formed with a neck-shaped part (29) and a main-shaped part (30).

Huvudet (30) har formen av en stympad kon vars yttre yta (37) är välvd utåt. Halsen (29) ~- 512' 263 f 4 har en fördjupning (39) som är utformad att motta det formingripande organet (26). När det forrningripande organet (26) är placerad i fördjupningen (39) är avståndet (a) mellan det forrningripande organets centrum (36) och huvudets yttre yta (37) mindre eller lika med avståndet (b) mellan nämnda centrum (36) och insticksöppningens begränsningsyta 5 (38).The head (30) has the shape of a truncated cone whose outer surface (37) is curved outwards. The neck (29) ~ - 512 '263 f 4 has a recess (39) which is designed to receive the forming engaging member (26). When the gripping member (26) is located in the recess (39), the distance (a) between the center of the gripping member (36) and the outer surface (37) of the head is less than or equal to the distance (b) between said center (36) and the insertion opening. boundary surface 5 (38).

Genom bärorganets (28) centrum går ett hål (31), som upptar en skruv (32). Bärorganet (28) är fast vid det fordonsfasta fästet (12) genom att skruven (32) är trädd genom ett hål (33) i fästet (12) och sedan fixerad med hjälp av en bricka (34) och en mutter (35) som har 10 dragits åt på baksidan av fästet (12).A hole (31) passes through the center of the support member (28), which receives a screw (32). The support member (28) is fixed to the vehicle-fixed bracket (12) by the screw (32) being threaded through a hole (33) in the bracket (12) and then fixed by means of a washer (34) and a nut (35) which has been tightened on the back of the bracket (12).

Vid montering av en stänkskärm (2) så fästs först bärorganet (28) vid fordonet. Detta görs genom att bärorganet (28) skruvas fast vid det fordonet (12) i början av monteringen då det ñnns gott om plats för montören att komma åt. Vid en senare fas av monteringen, efter 15 det att andra komponenter har monterats på fordonet, slutrnonteras bärorganet som uppbär i stänkskärmen. Fästorganets ändparti (7) skjuts mot bärorganet (28) så att det forrningripande organet (26) anligger mot fördjupningen (39) i bärorganets halsformade del (29). Därefter svängs fástorganet (7) uppåt (se ﬁg. 4) så att bärorganet (28) skjuter in i insticksöppningen (25). Det forrningripande organet (26) samverkar med fördjupningen 20 (39) i bärorganets hals (29) och utgör rotationscentrum (36) under svängningen.When fitting a mudguard (2), the support member (28) is first attached to the vehicle. This is done by screwing the support member (28) to that vehicle (12) at the beginning of the assembly as there is plenty of space for the fitter to access. At a later stage of the assembly, after other components have been mounted on the vehicle, the support member supporting in the mudguard is finally disassembled. The end portion (7) of the fastener is pushed against the support member (28) so that the spring-engaging member (26) abuts the recess (39) in the neck-shaped part (29) of the support member. Then the fastening member (7) is swung upwards (see ﬁ g. 4) so that the support member (28) slides into the insertion opening (25). The spring-engaging member (26) cooperates with the recess 20 (39) in the neck (29) of the support member and forms the center of rotation (36) during pivoting.

Insticksöppningen (25) utgör en glidyta för bärorganet (28) och insticköppningens begränsningsyta (38) glider längs bärorganets huvuds välvda yta (37) under svängningen.The insertion opening (25) forms a sliding surface for the support member (28) and the confinement surface (38) of the insertion opening slides along the curved surface (37) of the main member of the support member during pivoting.

Genom nämnda svängning forrnlåses fástorganet (5) relativt bärorganet (28). Efter att ha svängt fästorganets nedre ändparti (7) på plats fästs det övre partiet (6) vid det rarnfasta 2.5 fästet (11) medelst en ekfuvfefeend (13). Dette ekmvferbend (13) är beläget på en de1 av fordonet som är lätt att komma åt för montören.By said pivoting, the fastening member (5) is locked relative to the support member (28). After pivoting the lower end portion (7) of the fastener in place, the upper portion (6) is attached to the fixed 2.5 bracket (11) by means of an oak fender (13). This ekmvferbend (13) is located on a de1 of the vehicle that is easy to access for the fitter.

I ñg. 6 visas en ytterligare utföringsforrn, vilken innefattar ett allmänt fästarrangemang (40) för fordon. Fästarrangemanget (40) kan användas for att fasta detaljer på delar av 30 fordonet där det är svårt att komma åt, Lex. vid upphängning av kablar under instrumentpanelen. Fästarrangemanget innefattar ett fastorgan (5) med ett övre (6) och ett nedre (7) ändparti avsedda att fästas vid fordonet (41). Det nedre ändpartiets (7) -- 512 26-5 -. utformning och montering överrensstärnrner med vad som har beskrivits ovan i anslutning till ﬂg. 3-5. Det övre ändpartiet (6) är fäst vid fordonet (41) medelst skruvförband (13).I ñg. 6 shows a further embodiment, which comprises a general fastening arrangement (40) for vehicles. The fastening arrangement (40) can be used to fasten details on parts of the vehicle where it is difficult to access, Lex. when hanging cables under the instrument panel. The fastening arrangement comprises a fastening member (5) with an upper (6) and a lower (7) end portion intended to be fastened to the vehicle (41). The lower end portion (7) - 512 26-5 -. design and assembly coincide with what has been described above in connection with ﬂ g. 3-5. The upper end portion (6) is attached to the vehicle (41) by means of screw connections (13).

Claims

- 512 '263 - Patent claim

Fastening arrangement for attaching a component to a vehicle, said fastening arrangement comprising a fastening means (5) with a first (6) and a second (7) end portion intended to be fastened to the vehicle and a vehicle-fixed support means (28) intended to cooperate with one of the end portions (6, 7) characterized in that one end portion (7) has an insertion opening (25) with at least one spring-engaging member (26), which is designed to abut against the support member (28), and that the fixed member (5), upon abutment of the gripping member (26) against the support member (28), is pivotable between a first position where the support member (28) is substantially outside the fastening member (5) and a second position where the support member (28) substantially projects in the insertion opening (25) of the fastening means, in which second position the fastening means (5) are form-locked relative to the support means (28).

Fastening arrangement according to claim 1, characterized in that the fastening means (5) consists of 15 tubular parts and that one end (7) is designed to receive the supporting means (28) while its other end (6) is designed to rotate after the fastening means (5) ) attached to the vehicle (41).

Fastening arrangement according to claim 1, characterized in that the forming gripping member 20 (26) projects into the insertion opening (25) and is formed with a rounded portion intended to abut against a rounded portion (29) of the support member.

Fastening arrangement according to claim 3, characterized in that the spring-engaging member (26) has the shape of a pin with a substantially circular cross-section, which pin extends across the insertion opening (25).

Fastening arrangement according to Claim 3, characterized in that the insertion opening (25) forms a sliding surface (38) for the support member (28) during the pivoting of the fastening member. 30

Fastening arrangement according to claim 3, characterized in that the support member (28) is formed with a neck-shaped part (29) and a main-shaped part (30), the neck having a recess - 512 263 ~ (39) which is designed to receive it. the gripping member (26) and the head have the shape of a truncated cone whose outer surface (37) is curved outwards.

Fastening arrangement according to claim 6, characterized in that when the pre-engaging member (26) is placed in the recess (39), the distance (a) between the center (36) of the pre-engaging member and the outer surface (37) of the head is less than or equal to the distance ( b) between said center (36) and the confinement surface (38) of the insertion opening.

Fastening arrangement according to claim 1, characterized in that the fastening means is intended for fastening a mudguard (2) to a frame side beam (8), the fastening means (5) being pivotable in a vertical plane and the distance between its end portions (6, 7) being adjustable to make the fastening member (5) foldable to different frame heights.