SE537470C2 - Clamp for pipe attachment - Google Patents

Clamp for pipe attachment Download PDF

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Publication number
SE537470C2
SE537470C2 SE1351023A SE1351023A SE537470C2 SE 537470 C2 SE537470 C2 SE 537470C2 SE 1351023 A SE1351023 A SE 1351023A SE 1351023 A SE1351023 A SE 1351023A SE 537470 C2 SE537470 C2 SE 537470C2
Authority
SE
Sweden
Prior art keywords
clamp
inner part
opening
fixed
clamp according
Prior art date
Application number
SE1351023A
Other languages
Swedish (sv)
Other versions
SE1351023A1 (en
Inventor
Gábor Sebestyén
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1351023A priority Critical patent/SE537470C2/en
Priority to PCT/SE2014/051013 priority patent/WO2015034423A1/en
Priority to DE112014003661.7T priority patent/DE112014003661B4/en
Publication of SE1351023A1 publication Critical patent/SE1351023A1/en
Publication of SE537470C2 publication Critical patent/SE537470C2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
    • 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
    • F16L3/1033—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 engaging the pipe, cable or tubing, the two members being joined only on one side of the pipe
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

SAMMAN DRAG Foreliggande uppfinning hanfor sig till en klamma (1) for fastning av ror. Klamman (1) innefattar ett oppningsbart omslutningsparti (10) utbildande en oppning (01) for att mottaga och i huvudsak kringlopa roret. Omslutningspartiet (10) är anordnat att utbilda ett fastparti (11) hos klamman (1) med en genomgaende fastoppning (02). Fastpartiet (11) har i stangt tillstand en tjocklek som vasentligen motsvarar omslutningspartiets (10) oppnings (01) diameter. Klamman (1) har en invandig del (I) och en vasentligen U-formad utvandig del (II) anordnad att fOrefinnas anbringad med sina skanklar pa var sida om den invandiga delen (I) hos fastpartiet (11). SUMMARY The present invention relates to a clamp (1) for fastening tubes. The clamp (1) comprises an openable enclosing portion (10) forming an opening (01) for receiving and substantially circulating the tube. The enclosing portion (10) is arranged to form a fixed portion (11) of the clamp (1) with a continuous fixed opening (02). In the closed state, the fixed portion (11) has a thickness which essentially corresponds to the opening (01) of the enclosure portion (10). The clamp (1) has an inner part (I) and a substantially U-shaped outer part (II) arranged to be fitted with its shanks on each side of the inner part (I) of the fixed part (11).

Description

KLAMMA FOR INFASTNING AV ROR TEKNISKT OMRADE Uppfinningen hanfor sig till en klamma for infastning av ror enligt ingressen till patentkrav 1. TECHNICAL FIELD The invention relates to a clamp for fastening tubes according to the preamble of claim 1.

BAKGRUND For infastning av ror anvands sa kallade klammor. En vanlig typ av klamma är en sa kallad P-klamma vilken med fordel anvands vid infastning av ror vid installationer dar belastningen är statisk. BACKGROUND So-called clamps are used for attaching pipes. A common type of clamp is a so-called P-clamp, which is advantageously used when attaching pipes in installations where the load is static.

Ett problem med infastning av rstir medelst P-klamma vid installationer dar lasten kan vara dynamisk eller pulserande, exempelvis hos motorfordon sasom vid chassi och motor, är alt P-klamman riskerar alt ga av vid Pklammans skarpa anvisning. A problem with fastening the rails by means of a P-clamp in installations where the load can be dynamic or pulsating, for example in motor vehicles such as chassis and engine, is that the P-clamp risks slipping off when the P-clamp is sharply instructed.

For all lasa detta problem anvands storre block med tva halvor som omsluter roret. En sadan losning med tva storre halvor är dock utrymmeskravande och darfor inte applicerbar vid vissa installationer. En sadan losning är inte heller lamplig for formontering da den bestar av tva halvor. To solve this problem, use larger blocks with two halves that enclose the rudder. However, such a solution with two larger halves is space-consuming and therefore not applicable to certain installations. Such a solution is also not suitable for pre-assembly as it consists of two halves.

SYFTE MED UPPFINNINGEN Ett syfte med foreliggande uppfinning är all astadkomma en klamma for fastning av ror som klarar av dynamiska och pulserande laster och som är utrymmeseffektiv. 1 SAMMANFATTNING AV UPPFINNINGEN Dessa och andra syften, vilka framgar av nedanstaende beskrivning, astadkommes medelst en klamma av inledningsvis angivet slag och som vidare uppvisar sardragen angivna i den kannetecknande delen av bifogade sjalvstandiga patentkrav 1. Foredragna utforingsformer av klamman ar definierade i bifogade osjalvstandiga patentkrav. OBJECT OF THE INVENTION An object of the present invention is all to provide a clamp for fastening tubes which can handle dynamic and pulsating loads and which is space efficient. SUMMARY OF THE INVENTION These and other objects, which will be apparent from the following description, are accomplished by means of a clamp of the kind initially indicated and further having the features set forth in the characterizing part of the appended independent claims.

Beskrivet är en klamma for fastning av rot- innefattande ett oppningsbart omslutningsparti utbildande en oppning far att mottaga och i huvudsak kringlopa roret samt anordnat aft utbilda ett fastparti hos klamman med en genomgaende fastoppning, varvid fastpartiet i stangt tillstand har en tjocklek som vasentligen motsvarar omslutningspartiets oppnings diameter. Harigenom erhalles en klamma for infastning av r6r som klarar av dynamiska och pulserande laster och som är utrymmeseffektiv. Described is a clamp for fastening the root - comprising an openable enclosing portion forming an opening for receiving and substantially circumferentially the rudder and arranged to form a fixed portion of the clamp with a continuous fixed opening, the fixed portion in a closed state having a thickness substantially corresponding to the opening of the enclosing portion diameter. This results in a clamp for fastening pipes that can handle dynamic and pulsating loads and is space-efficient.

Enligt en utf6ringsform har klamman en invandig del och en vasentligen U- formad utvandig del anordnad aft forefinnas anbringad med sina skanklar pa var sida om den invandiga delen hos fastpartiet. Harigenom underlattas formontering av klamman. Vidare kan harvid den invandiga delen med fordel vara av ett mot r6ret icke kansligt material sasom plast medan den utvandiga delen kan gams av ett metalliskt material for aft klara av de dynamiska eller pulserande lasterna. According to one embodiment, the clamp has an inner part and a substantially U-shaped outer part arranged so as to be fitted with its shanks on each side of the inner part of the fixed part. This facilitates pre-assembly of the clamp. Furthermore, the inner part can advantageously be made of a material which is not sensitive to the pipe, such as plastic, while the outer part can be made of a metallic material to cope with the dynamic or pulsating loads.

Enligt en utforingsform av klamman är den invandiga delen och den utvandiga delen anordnade aft samverka sammanhallande medelst en snappkonfiguration. Harigenom underlattas montering av klamman vid ror. Harigenom underlattas foljaktligen formontering av klamman. According to an embodiment of the clamp, the inner part and the outer part are arranged to co-operate by means of a snap configuration. This facilitates mounting of the clamp at the rudder. This consequently facilitates pre-assembly of the clamp.

Enligt en utf6ringsform av klamman innefattar den invandiga delen ett ledparti f6r astadkommande av oppningsbarheten. Harigenom underlattas montering av klamman vid ror. 2 Enligt en ufforingsform av klamman ar den invandiga delen ufford i ett plastmaterial. Genom all salunda anvanda plast som omsluter r6ret reduceras forslitning mot roret jamfor med att anvanda ett metalliskt material. According to an embodiment of the clamp, the inner part comprises a hinge portion for achieving the openability. This facilitates mounting of the clamp at the rudder. 2 According to an embodiment of the clamp, the inner part is made of a plastic material. Through all the commonly used plastic that encloses the pipe, wear against the pipe is reduced compared to using a metallic material.

Enligt en utforingsform av klamman innefattar den invandiga delen ett 5 ledparti i form av en filmgangled for astadkommande av oppningsbarheten. Harigenom erhAlles en effektiv led som är enkel all tillverka vid exempelvis formsprutning. According to an embodiment of the clip, the inner part comprises a hinge portion in the form of a film hinge for achieving the openability. This results in an efficient joint that is easy to manufacture by, for example, injection molding.

Enligt en ufforingsform av klamman är den utvandiga delen utford i ett metalliskt material. Harigenom underlattas all utrymmeseffektivt klara av de 10 krafter som kan uppsta i form av dynamiska eller pulserande !aster da det metalliska materia let är styvt och taligt. According to an embodiment of the clamp, the outer part is challenged in a metallic material. In this way, all space-efficiently is coped with the forces that can arise in the form of dynamic or pulsating asterisks as the metallic material is rigid and numerous.

Enligt en ufforingsform av klamman utgors den invandiga delen av tva separata delar, foretradesvis inbordes sammanhallna. Harigenom underlattas tillverkning av den invandiga delen. De separata delarna kan ufformas identiska och kan enligt en variant inbordes sammanhallas medelst en i efterhand applicerad tejpbit eller motsvarande for all underlatta montering. According to an embodiment of the clamp, the inner part consists of two separate parts, preferably embedded together. This facilitates the manufacture of the internal part. The separate parts can be formed identically and can, according to a variant, be held together by means of a piece of tape applied afterwards or the equivalent for all facilitated assembly.

Enligt en ufforingsform av klamman ar fastoppningen anordnad all lOpa tvars fastpartiets langdutstrackning tvars omslutningspartiets oppnings axiella riktning. Harigenom fasts klamman enlighet med en P-klamma for utrymmesoptimering. According to an embodiment of the clamp, the fixed opening is arranged all along the longitudinal extension of the fixed portion transverse to the axial direction of the opening of the enclosing portion. As a result, the clamp is fixed in accordance with a P-clamp for space optimization.

Enligt en ufforingsform av klamman utbildas fastpartiets tjocklek medelst tvenne samverkande pater hos omslutningspartiet i stangt tillstand. Flarigenom erhalles en stabil klamma som mojliggor enkel montering. According to an embodiment of the clamp, the thickness of the fixed portion is formed by means of two cooperating pads of the enclosing portion in the closed state. Flar through which a stable clamp is obtained which enables easy installation.

FIGURBESKRIVNING Foreliggande uppfinning kommer all forstas battre med hanvisning till foljande detaljerade beskrivning last tillsammans med de bifogade 3 ritningarna, dar lika hanvisningsbeteckningar hanfor sig till lika delar genomgaende i de manga vyerna, och i vilka: Fig. 1 schematiskt illustrerar en perspektivvy av en klamma enligt en utforingsform av foreliggande uppfinning; Fig. 2 schematiskt illustrerar en perspektiwy av en U-formad utvandig del hos klamman i fig. 1; Fig. 3 schematiskt illustrerar en perspektiwy av en invandig del hos klamman i fig. 1; Fig. 4 schematiskt illustrerar en planvy av den invandiga delen i fig. 3 i ett oppnat tillstand; Fig. 4a schematiskt illustrerar ett langsgaende tvarsnitt A-A hos den invandiga delen i fig. 4; Fig. 4b schematiskt illustrerar ett tvargaende tvarsnitt B-B hos den invandiga delen i fig. 4; Fig. 4c schematiskt illustrerar ett langsgaende tvarsnitt C-C av ett delomrade hos den invandiga delen i fig. 4; Fig. 5 schematiskt illustrerar en perspektiwy av den invandiga delen i fig. 3 i det oppna tillstandet; Fig. 6a schematiskt illustrerar en sidovy av den utvandiga delen i fig. 2; och Fig. 6b schematiskt illustrerar en planvy av den utvandiga delen i fig. 2. DESCRIPTION OF THE DRAWINGS The present invention will be better understood by reference to the following detailed description of the drawings taken in conjunction with the accompanying 3 drawings, in which like reference numerals appear in like manner throughout the many views, and in which: Fig. 1 schematically illustrates a perspective view of a staple according to an embodiment of the present invention; Fig. 2 schematically illustrates a perspective view of a U-shaped outer part of the clamp in Fig. 1; Fig. 3 schematically illustrates a perspective view of an inner part of the clamp in Fig. 1; Fig. 4 schematically illustrates a plan view of the inner part of Fig. 3 in an opened condition; Fig. 4a schematically illustrates a longitudinal cross-section A-A of the inner part of Fig. 4; Fig. 4b schematically illustrates a transverse cross-section B-B of the inner part of Fig. 4; Fig. 4c schematically illustrates a longitudinal cross-section C-C of a sub-area of the inner part in Fig. 4; Fig. 5 schematically illustrates a perspective view of the inner part of Fig. 3 in the open condition; Fig. 6a schematically illustrates a side view of the outer part of Fig. 2; and Fig. 6b schematically illustrates a plan view of the outer part of Fig. 2.

BESKRIVNING AV UTFORINGSFORMER Fig. 1 illustrerar schematiskt en perspektivvy av en klamma 1 enligt foreliggande uppfinning, fig. 3, 4, 4a-c och fig. 5 olika vyer av en invandig del 4 I hos klamman 1 och fig. 2 och 6a-b olika vyer av en utvandig del II hos klamman 1. DESCRIPTION OF EMBODIMENTS Fig. 1 schematically illustrates a perspective view of a clamp 1 according to the present invention, Figs. 3, 4, 4a-c and Fig. 5 different views of an inner part 4 I of the clamp 1 and Figs. 2 and 6a-b different views of an outer part II of the clamp 1.

Klamman 1 är avsedd for fastning av ror. The clamp 1 is intended for fastening the rudder.

Klamman 1 har en invandig del I. Den invandiga delen I innefattar ett 5 oppningsbart omslutningsparti 10 utbildande en oppning for aft mottaga och i huvudsak kringlopa roret. The clamp 1 has an inner part I. The inner part I comprises an openable enclosing portion 10 forming an opening for receiving and substantially circulating the tube.

Det oppningsbara omslutningspartiet 10 innefattar ett forsta och ett andra samverkande pat 20, 30. The openable enclosing portion 10 includes a first and a second cooperating path 20, 30.

Den invandiga delen I innefattar ett ledparti 12 for astadkommande av 10 oppningsbarheten. Den invandiga delen innefattar enligt denna utforingsform ett ledparti 12 i form av en filmOngled 12 for 6stadkommande av oppningsbarheten. The inner part I comprises a hinge portion 12 for providing the openability. According to this embodiment, the inner part comprises a hinge portion 12 in the form of a film Ongled 12 for providing the openability.

Det forsta och andra samverkande partiet 20, 30 hos omslutningspartiet 10 är inbordes svangbara kring namnda ledparti 12 mellan ett tippet lage for mottagande av r6ret och ett stangt !age f6r infastning. The first and second cooperating portions 20, 30 of the enclosing portion 10 are inwardly pivotable about said hinge portion 12 between a tip bearing for receiving the tube and a rod for attachment.

Omslutningspartiet 10 ar anordnat aft i det stangda laget utbilda ett fastparti 11 med en genomgaende 6ppning 01. Omslutningspartiet 10 innefattar foljaktligen ett fastparti 11. The enclosing portion 10 is arranged in the closed layer to form a fixed portion 11 with a through opening 01. The enclosing portion 10 consequently comprises a fixed portion 11.

Respektive samverkande parti 20, 30 hos omslutningspartiet 10 har en insida 20 20a, 30a med en inneryta och en utsida 20b, 30b. Respektive samverkande parti 20, 30 hos omslutningspartiet 10 har motstaende rangsidor 20c, 20d, 30c, 30d. The respective cooperating portion 20, 30 of the enclosing portion 10 has an inside 20a, 30a with an inner surface and an outside 20b, 30b. Respective cooperating portions 20, 30 of the enclosing portion 10 have opposite rank sides 20c, 20d, 30c, 30d.

Respektive samverkande parti 20, 30 hos omslutningspartiet 10 har en ledkortsida 20e, 30e, dar ledkortsidan 20e hos det forsta samverkande partiet 20 är ledbart forbundet via ledpartiet 12 med ledkortsidan 30e hos det andra samverkande partiet 30. The respective cooperating portion 20, 30 of the enclosing portion 10 has a joint card side 20e, 30e, where the joint card side 20e of the first cooperating portion 20 is articulated via the joint portion 12 with the joint card side 30e of the second cooperating portion 30.

Respektive samverkande parti 20, 30 hos omslutningspartiet 10 har en andkortsida 20f, 30f motstaende ledkortsidan 20e, 30e. lnsidan 20a, 30a hos respektive samverkande parti 20, 30 has omslutningspartiet 10 har en urtagning 22, 32 med ett huvudsakligen 5 halvcirkelformigt tvarsnitt med en axiell utbredningsriktning tvars omslutningspartiets 10 langdutstrackning och parallell med respektive samverkande pats 20, 30 ledkortsida. Den halvcirkelformiga urtagningen 22 has det forsta samverkande partiet 20 och den halvcirkelformiga urtagningen 32 hos det andra samverkande partiet 30 bildar i det stangda laget namnda oppning 01 far all mottaga och i huvudsak kringlopa raret. Respective cooperating portions 20, 30 of the enclosing portion 10 have a duck card side 20f, 30f opposite the joint card side 20e, 30e. The inside 20a, 30a of the respective cooperating portion 20, 30 has the enclosing portion 10 has a recess 22, 32 with a substantially semicircular cross-section with an axial direction of extension across the longitudinal extension of the enclosing portion 10 and parallel to the respective cooperating path side of the joint card side. The semicircular recess 22 has the first cooperating portion 20 and the semicircular recess 32 of the second cooperating portion 30 forms in the closed layer said opening 01 may all receive and substantially revolve around the tube.

Respektive samverkande parti 20, 30 hos omslutningspartiet 10 innefattar en fastoppningsdel 020, 030 anordnad all lopa tvars det samverkande partiets 20, 30 langdutstrackning och tvars urtagningens 22, 32 axiella riktning. Fastoppningsdelen 020 has det forsta samverkande partiet 20 och fastoppningsdelen 030 has det andra samverkande partiet 30 bildar i det stangda laget en fastoppning 010 far att mottaga ett fastelement sasom ett skruvforband. The respective cooperating portion 20, 30 of the enclosing portion 10 comprises a fixed opening portion 020, 030 arranged all the loops transverse to the longitudinal extension of the cooperating portion 20, 30 and transverse to the axial direction of the recess 22, 32. The fixed opening part 020 has the first cooperating portion 20 and the fixed opening part 030 has the second cooperating portion 30 forming in the closed layer a fixed opening 010 for receiving a fastening element such as a screw connection.

Fastoppningsdelen 020, 030 hos respektive samverkande parti 20, 30 är anordnad mellan den halvcirkelformiga urtagningen 22, 32 och andkortsidan 20 20f, 30f. Fastoppningsdelen 020, 030 hos respektive samverkande parti är anordnat huvudsakligen centralt mellan langsidorna 20c, 20d, 30c, 30d. The fixed opening part 020, 030 of the respective cooperating portion 20, 30 is arranged between the semicircular recess 22, 32 and the duck short side 20f, 30f. The fixed opening part 020, 030 of the respective cooperating portion is arranged substantially centrally between the longitudinal sides 20c, 20d, 30c, 30d.

Insidan 20a hos det forsta samverkande partiet 20 och insidan 30a hos det andra samverkande partiet 30 hos omslutningspartiet 10 är i det stangda laget anordnade all med sina invandiga ytor ligga an mot varandra. The inside 20a of the first cooperating portion 20 and the inside 30a of the second cooperating portion 30 of the enclosing portion 10 are arranged in the closed layer all with their inner surfaces abutting each other.

Respektive samverkande parti 20, 30 hos omslutningspartiet har en tjocklek som vasentligen motsvarar den halvcirkelformiga urtagningens 22, 32 radie. Harvid har det av omslutningspartiet 10 bildade fastpartiet 11 i stangt tillstand en tjocklek som vasentligen motsvarar omslutningspartiets oppnings diameter. 6 Utsidan 20b, 30b hos respektive samverkande parti 20, 30 har materialreducerande 24, 34 urtagningar 6stadkomna vid tillverkningsprocess genom fomisprutning. Fastpartiets 11 tjocklek utbildas foljaktligen medelst forsta och andra samverkande partiet 20, 30 hos omslutningspartiet 10 i stangt tillstand. The respective cooperating portion 20, 30 of the enclosing portion has a thickness which substantially corresponds to the radius of the semicircular recess 22, 32. In this case, the fixed portion 11 formed by the enclosing portion 10 in the closed state has a thickness which essentially corresponds to the opening diameter of the enclosing portion. The outside 20b, 30b of the respective cooperating portion 20, 30 has material-reducing 24, 34 recesses 6 provided during the manufacturing process by injection molding. The thickness of the fixed portion 11 is consequently formed by means of the first and second cooperating portions 20, 30 of the enclosing portion 10 in the closed state.

Respektive samverkande pat 20, 30 har ett utmed respektive langsida 20c, 30c, 30d lopande och frk utsidan utskjutande sargparti 26, 36. Respective cooperating pat 20, 30 have a rim portion 26, 36 extending along the longitudinal side 20c, 30c, 30d, respectively, and projecting from the outside.

Respektive samverkande pat 20, 30 har ett i anslutning till respektive sargparti 26, 36 anordnade motstaende ramppartier 28, 38 utgorande en del i en snappkonfiguration. Respektive rampparti 28, 38 är anordnat huvudsakligen i hojd med fastoppningsdelen 020, 030. Respektive rampparti 28, 38 sluttar fran utsidans 20b, 30b yta i riktning mot kdkortsidan 30f. Respektive rampparti 28, 38 har en hojd som vasentligen motsvarar sargpartiets 26, 36 hojd. Respektive rampparti 28, 38 har en rampsida 28a, 38a vand mot ledkortsidan 20e, 30e och en motstAende sida 28b, 38b vand mot andkortsidan 20f, 30f. Den motstaende sidan 28b, 38b hos respektive rampparti 28, 38 är huvudsakligen vinkelrat mot sargpartiet 26, 36 och huvudsakligen vinkelrat mot det samverkande partiets 20, 30 utbredningsriktning. Each cooperating path 20, 30 has an opposite ramp portions 28, 38 arranged in connection with the respective edge portion 26, 36 and form part of a snap configuration. The respective ramp portion 28, 38 is arranged substantially at a height with the fixed opening part 020, 030. The respective ramp portion 28, 38 slopes from the surface of the outside 20b, 30b in the direction of the chain card side 30f. The respective ramp portions 28, 38 have a height which substantially corresponds to the height of the rim portion 26, 36. Respective ramp portions 28, 38 have a ramp side 28a, 38a water towards the joint short side 20e, 30e and an opposite side 28b, 38b water towards the short side 20f, 30f. The opposite side 28b, 38b of the respective ramp portion 28, 38 is substantially perpendicular to the rim portion 26, 36 and substantially perpendicular to the direction of expansion of the cooperating portion 20, 30.

Utsidan 20b, 30b hos respektive samverkande pat har ett fran ledkortsidan 30e till sargpartiet 26, 36 huvudsakligen b6gformigt tvarsnitt foljande den halvcirkelformiga urtagningen 22, 32. Respektive ledkortsida 20e, 30e bildar i det stangda laget hos omslutningspartiet 10 en omslutningssida 10e hos omslutningspartiet 10. Harvid har omslutningspartiets omslutningssida 10e i det stangda laget ett huvudsakligen halvcirkelformigt tvarsnitt. The outside 20b, 30b of the respective cooperating path has a substantially arcuate cross-section from the joint card side 30e to the rim portion 26, 36 following the semicircular recess 22, 32. the enclosing side 10e of the enclosing portion in the closed layer has a substantially semicircular cross-section.

Den invandiga delen I hos klamman 1 är enligt en utforingsform utford i ett plastmaterial. 7 Den utvandiga delen ll hos klamman 1 är vasentligen U-formad. Den utvandiga delen II har ett andparti 40 med ett huvudsakligen halvcirkelformigt tvarsnitt. Den utvandiga delen har en forsta och en andra skankel 42, 44 lopande fran andpartiet 40 parallellt med och pa avstand fran varandra. According to one embodiment, the inner part I of the clamp 1 is challenged in a plastic material. The outer part 11 of the clamp 1 is essentially U-shaped. The outer part II has a duck portion 40 with a substantially semicircular cross-section. The outer part has a first and a second shank 42, 44 running from the duck portion 40 parallel to and at a distance from each other.

Respektive skankel 42, 44 har en insida 42a, 44a med en inneryta och en utsida 42b, 44b. Respektive skankel 42, 44 har en motstaende langsidor 42c, 42d, 44c, 44d. Respektive skankel 42, 44 har ett andparti 42e, 44e. Each shank 42, 44 has an inside 42a, 44a with an inner surface and an outside 42b, 44b. Respective shins 42, 44 have opposite longitudinal sides 42c, 42d, 44c, 44d. The respective shank 42, 44 has a duck portion 42e, 44e.

Respektive skankel 42, 44 innefattar en fastoppningsdel 042, 044 anordnad aft lopa tvars skankelns 42, 44 langdutstrackning och tvars det halvcirkelformiga andpartiets 40 axiella riktning. Fastoppningsdelen 042 hos den forsta skankeln 42 och fastoppningsdelen 044 hos den andra skankeln 44 är bringade i linje. The respective shank 42, 44 comprises a fixed opening part 042, 044 arranged to extend transversely to the longitudinal extension of the shank 42, 44 and transverse to the axial direction of the semicircular duck portion 40. The fixing portion 042 of the first shank 42 and the fixing portion 044 of the second shank 44 are aligned.

Respektive skankel 42, 44 har pa respektive langsida 42c, 42d, 44c, 44d anordnade motstaende urtagningar 43, 45 utgorande en del i snappkonfigurationen och anordnade aft samverka med ramppartierna 28, 38. Respektive urtagning 43, 45 är anordnad huvudsakligen i h6jd med fastoppningsdelen 042, 044. Respective shank 42, 44 have on respective long side 42c, 42d, 44c, 44d arranged opposite recesses 43, 45 forming part of the snap configuration and arranged to cooperate with the ramp portions 28, 38. Respective recesses 43, 45 are arranged substantially at the height of the fixed opening part 042 , 044.

Fastoppningsdelen 042, 044 hos respektive skankel 42, 44 är anordnad mellan det halvcirkelformiga andpartiet 40 och skankelns 42, 44 andparti 20 42e, 44e. Fastoppningsdelen 042, 044 hos respektive skankel 42, 44 är anordnad huvudsakligen centralt mellan langsidorna 42c, 42d, 44c, 44d. The fixing part 042, 044 of the respective shank 42, 44 is arranged between the semicircular duck portion 40 and the duck portion 42e, 44e of the shank 42, 44. The fixing part 042, 044 of the respective shank 42, 44 is arranged substantially centrally between the longitudinal sides 42c, 42d, 44c, 44d.

Bredden hos respektive skankel 42, 44 motsvarar huvudsakligen avstandet mellan de motstaende sargpartierna 26, 36 hos den invandiga delen I. The width of the respective shank 42, 44 mainly corresponds to the distance between the opposite edge portions 26, 36 of the inner part I.

Den utvandiga delen ll hos klamman 1 ãr i monterat tillstand anordnad aft 25 forefinnas anbringad med sina skanklar 42, 44 pa var sida om den invandiga delen I hos fastpartiet 11 hos den invandiga delen I. The outer part 11 of the clamp 1 is in mounted condition arranged aft 25 is presently mounted with its shanks 42, 44 on each side of the inner part I of the fixed portion 11 of the inner part I.

Vid montering av klamman 1 är den utvandiga delen I anordnad att paforas fran omslutningssidan 10e hos den slutna invandiga delen I sá aft skanklarna 8 42, 44 loper pa vardera sida om den invandiga delen I mellan sargpartierna 26, 36 vilka fungerar som styrskenor f6r aft styra skanklarna 42, 44 for anbringningen. Da skanklarnas 42, 44 andpartier 42e, 44e nar och fors upp pa ramppartierna 28, 38 är skanklarna 42, 44 anordnade att flexa. When mounting the clamp 1, the outer part I is arranged to be driven from the enclosing side 10e of the closed inner part I so that the shanks 8 42, 44 run on each side of the inner part I between the rim portions 26, 36 which act as guide rails for guiding the shanks 42, 44 for the application. When the end portions 42e, 44e of the shanks 42, 44 reach and rise up on the ramp portions 28, 38, the shanks 42, 44 are arranged to flex.

Skanklarna 42, 44 ar foljaktligen Aterfjadrande konfigurerade. DA skanklarnas 42, 44 andpartier 42e, 44e passerat ramppartierna 28, 38 aterfjadrar respektive skankel 42, 44 sa aft ramppartiet 28, 38 fors in respektive urtagning 43, 45 for astadkommande av snappkonfigurationen for aft sammanhalla den utvandiga delen II och den invandiga delen I hos klamman 1. The shanks 42, 44 are consequently resiliently configured. When the shank parts 42e, 44e and 42 portions 44e, 44e pass the ramp portions 28, 38 back springs and shank 42, 44, respectively, the ramp portion 28, 38 is inserted into the respective recess 43, 45 to provide the snap configuration to hold the outer part II and the inner part I together. klamman 1.

DA den utvandiga delen II forefinns anbringad pa den invandiga delen I är respektive oppningsdel 020, 030, 042, 044 hos den invandiga delen I och den utvandiga delen II anordnade aft bringas i linje for utbildande av den genomgaende oppningen 02 i fastpartiet 11. WHEN the outer part II is present mounted on the inner part I, the respective opening part 020, 030, 042, 044 of the inner part I and the outer part II are arranged to be aligned to form the through-opening 02 in the fixed portion 11.

Enligt en ufforingsform av klamman är den utvandiga delen ufford i ett metalliskt material. According to a shape of the bracket, the outer part is made of a metallic material.

Ovan har den invandiga delen beskrivits med det forsta samverkande partiet ledbart fOrbundet via ett ledparti i form av en filmgangled med det andra samverkande partiet. Enligt en alternativ utforingsform av klamman utgors den invandiga delen av tva separata samverkande delar. De separata delarna är foretradesvis inbordes sammanhallna. De separata delarna kan ufformas identiska och kan enligt en variant inbordes sammanhallas medelst en i efterhand applicerad tejpbit eller motsvarande for aft underlatta montering. Above, the inner part has been described with the first cooperating part hingedly connected via a joint part in the form of a film hinge with the second cooperating part. According to an alternative embodiment of the clamp, the inner part consists of two separate cooperating parts. The separate parts are preferably inboard held together. The separate parts can be formed identically and can, according to a variant, be held together by means of a piece of tape applied afterwards or the equivalent for easier assembly.

Den invandiga delen enligt utforingsformen beskriven ovan ãr tillverkad i ett plastmaterial. Den invandiga delen kan tillverkas i vilket som heist lampligt material sasom exempelvis ett tramaterial eller ett metalliskt material. The internal part according to the embodiment described above is made of a plastic material. The internal part can be manufactured in any suitable material such as, for example, a wooden material or a metallic material.

Klamman enligt ufforingsformen beskriven ovan utgors av en invandig del och en utvandig del anordnad aft samverka sammanhAllande. Enligt en 9 alternativ ufforingsform utgors klamman endast av den invandiga delen, vilken enligt denna variant foretradesvis är tillverkad i ett metalliskt material. The clamp according to the embodiment described above consists of an inner part and an outer part arranged to cooperate cohesively. According to an alternative embodiment, the clamp consists only of the inner part, which according to this variant is preferably made of a metallic material.

Beskrivningen ovan av de foredragna utforingsformerna av foreliggande uppfinning har tillhandahallits i illustrerande och beskrivande syfte. Den är inte avsedd aft vara uttommande eller begransa uppfinningen till de beskrivna varianterna. Uppenbarligen kommer mAnga modifieringar och variationer aft framga for fackmannen. Utforingsformerna har valts och beskrivits for aft bast forklara principerna av uppfinningen och dess praktiska tillampningar, och darmed majliggora for en fackman aft forst6 uppfinningen for olika utforingsformer och med de olika modifieringarna som är lampliga far det avsedda bruket. 10 The above description of the preferred embodiments of the present invention has been provided for illustrative and descriptive purposes. It is not intended to be exhaustive or to limit the invention to the variants described. Obviously, many modifications and variations will occur to those skilled in the art. The embodiments have been chosen and described in order to best explain the principles of the invention and its practical applications, and thus make it possible for a person skilled in the art to understand the invention for different embodiments and with the various modifications which are appropriate to the intended use. 10

Claims (9)

PATE NTKRAVPATE NTKRAV 1. Klamma (1) f6r fastning av ror innefattande ett oppningsbart omslutningsparti (10) utbildande en oppning (01) for aft mottaga och i huvudsak kringlopa roret samt anordnat aft utbilda ett fastparti (11) has klamman med en genomgaende fastOppning (02), varvid fastpartiet (11) i stangt tillstand har en tjocklek som vasentligen motsvarar omslutningspartiets (10) oppnings (01) diameter, kannetecknat av aft klamman (1) har en invandig del (I) inbegripande omslutningspartiet (10) och fastpartiet (11) och en vasentligen U-formad utvandig del (II), varvid den utvandiga delen (II) har ett andparti (40) med ett huvudsakligen halvcirkelformigt tvarsnitt samt en forsta och en andra skankel (42; 44) lopande fran andpartiet (40) parallellt med och pa avstand fran varandra, och varvid den utvandiga delen (II) ar anordnad aft forefinnas anbringad med sina skanklar (42, 44) pa var sida om den invandiga delen (I) hos fastpartiet (11).Clamp (1) for fastening tubes comprising an openable enclosing portion (10) forming an opening (01) for receiving and substantially circulating the tube and arranged to form a fixed portion (11) having the clamp with a continuous fastening opening (02), wherein the fixed portion (11) in the closed state has a thickness which substantially corresponds to the opening (01) of the enclosure portion (10), characterized by the aft clamp (1) having an inner part (I) including the enclosure portion (10) and the fixed portion (11) and a substantially U-shaped outer part (II), the outer part (II) having a duck portion (40) with a substantially semicircular cross-section and a first and a second shank (42; 44) extending from the duck portion (40) parallel to and on spaced apart from each other, and wherein the outer part (II) is arranged to be mounted with its shins (42, 44) on each side of the inner part (I) of the fixed portion (11). 2. Klamma enligt krav 1, varvid den invandiga delen (I) och den utvandiga delen (II) är anordnade aft samverka sammanhallande medelst en snappkonfiguration (28, 38, 43, 45).Clamp according to claim 1, wherein the inner part (I) and the outer part (II) are arranged to cooperate together by means of a snap configuration (28, 38, 43, 45). 3. Klamma enligt nagot av kraven 1-2, varvid den invandiga delen (I) är utford i ett plastmaterial.Clamp according to any one of claims 1-2, wherein the inner part (I) is a challenge in a plastic material. 4. Klamma enligt nagot av kraven 1-3, varvid den invandiga delen (I) innefattar ett ledparti (12) far astadkommande av oppningsbarheten.A clamp according to any one of claims 1-3, wherein the inner part (I) comprises a hinge portion (12) for providing the openability. 5. Klamma enligt krav 4, varvid den invandiga delen (I) innefattar ett ledparti (12) i form av en filmgangled (12) for astadkommande av oppningsbarheten.A clamp according to claim 4, wherein the inner part (I) comprises a hinge portion (12) in the form of a film hinge (12) for providing the openability. 6. Klamma enligt nagot av kraven 1-3, varvid den invandiga delen (I) utgors 25 av tva separata delar, foretradesvis inbordes sammanhallna.Clamp according to any one of claims 1-3, wherein the inner part (I) consists of two separate parts, preferably boarded together. 7. Klamma enligt kraven 1-6, varvid den utvandiga delen (II) är utford i ett metalliskt material. 11Clamp according to claims 1-6, wherein the outer part (II) is challenged in a metallic material. 11 8. Klamma enligt nagot av kraven 1-7, varvid fastoppningen (02) är anordnad aft lopa tvars fastpartiets (11) langdutstrackning tvars omslutningspartiets oppnings (01) axiella riktning.Clamp according to any one of claims 1-7, wherein the fixed opening (02) is arranged to extend the longitudinal extent of the opening portion (11) of the enclosing portion (11) across the longitudinal portion of the enclosing portion. 9. Klamma enligt nagot av kraven 1-8, varvid fastpartiets (11) tjocklek 5 utbildas medelst tvenne samverkande pater (20, 30) hos omslutningspartiet (10) i stangt tillstand. 12Clamp according to any one of claims 1-8, wherein the thickness 5 of the fixed portion (11) is formed by means of two cooperating pads (20, 30) of the enclosing portion (10) in the closed state. 12
SE1351023A 2013-09-04 2013-09-04 Clamp for pipe attachment SE537470C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1351023A SE537470C2 (en) 2013-09-04 2013-09-04 Clamp for pipe attachment
PCT/SE2014/051013 WO2015034423A1 (en) 2013-09-04 2014-09-04 Clip for the fastening of pipes
DE112014003661.7T DE112014003661B4 (en) 2013-09-04 2014-09-04 Clamp for fixing pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1351023A SE537470C2 (en) 2013-09-04 2013-09-04 Clamp for pipe attachment

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SE1351023A1 SE1351023A1 (en) 2015-03-05
SE537470C2 true SE537470C2 (en) 2015-05-12

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SE1351023A SE537470C2 (en) 2013-09-04 2013-09-04 Clamp for pipe attachment

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DE (1) DE112014003661B4 (en)
SE (1) SE537470C2 (en)
WO (1) WO2015034423A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016125076A1 (en) 2016-12-21 2018-06-21 Schaeffler Technologies AG & Co. KG Mounting fixture for a hose or a pipe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355742A (en) * 1942-09-21 1944-08-15 Adel Prec Products Corp Conduit supporting block
FR2247925A5 (en) 1973-10-10 1975-05-09 Itw De France
GB9506882D0 (en) 1995-04-03 1995-05-24 Adaptaflex Ltd Saddle clip
US6164604A (en) * 1998-02-03 2000-12-26 Oatey Co. Pipe clamps
US7591246B2 (en) * 2006-01-17 2009-09-22 Gm Global Technology Operations, Inc. Isolated fuel delivery system
DE102007020498B3 (en) * 2007-04-30 2008-10-09 Mtu Friedrichshafen Gmbh Fastening part for fuel pipe i.e. fuel high pressure pipe, has through-hole that is extended as elongated hole perpendicular to drilling direction and parallel to layer extended from circumference of inner cylindrical opening
US9038968B2 (en) * 2009-06-09 2015-05-26 John HENNON Attachable grommets for hanging pipes

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WO2015034423A1 (en) 2015-03-12
SE1351023A1 (en) 2015-03-05
DE112014003661T5 (en) 2016-05-12
DE112014003661B4 (en) 2018-08-30

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