HRP20110472T1 - Threaded clamp connection for mounting elongated objects or tubes - Google Patents

Threaded clamp connection for mounting elongated objects or tubes Download PDF

Info

Publication number
HRP20110472T1
HRP20110472T1 HR20110472T HRP20110472T HRP20110472T1 HR P20110472 T1 HRP20110472 T1 HR P20110472T1 HR 20110472 T HR20110472 T HR 20110472T HR P20110472 T HRP20110472 T HR P20110472T HR P20110472 T1 HRP20110472 T1 HR P20110472T1
Authority
HR
Croatia
Prior art keywords
circular
threaded coupling
connection according
pressure ring
flange
Prior art date
Application number
HR20110472T
Other languages
Croatian (hr)
Inventor
Z�gel Fritz
Gerber Philip
Haller Stefan
Hagen Lynn
Original Assignee
Hummel Ag
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 Hummel Ag filed Critical Hummel Ag
Publication of HRP20110472T1 publication Critical patent/HRP20110472T1/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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

The clamp connection (1) has a thrust ring (8) with a ring collar (10) rotating on its outer side. The clamp connection has a box nut (7) with a ring projection (11) inside its area between its internal threads (7a) and the axial end (7b) of its inner recess. The smallest diameter of the ring collar of the thrust ring is less than the largest dimension of the ring projection in the box nut.

Claims (11)

1. Spoj spojnice s navojem (1) za montažu izduženih tijela ili cijevi (2) ili metalnih cijevi, koji ima stezni prsten (5) koji izvana okružuje izduženi objekt i djeluje na njega sa tlakom u uporabnom položaju, te ima kontra maticu (7) koja pritišće stezni prsten (5) prema izduženom objektu (2) kada je navoj (7a) stegnut, te ima tlačni prsten (8) postavljen na kraj prednjeg dijela steznog prstena (5) unutar spoja spojnice s navojem (1), te ima brtvu (9) koju drži tlačni prsten (8), naznačen time da se tlačni prsten (8) sastoji od kružne prirubnice (10) koja ga izvana okružuje, te se širi konusno u aksijalnom smjeru suprotno na relativni smjer umetanja, te se povećava u promjeru, te time da kontra matica (7) ima na svojoj unutrašnjosti, u području između navoja (7a) i aksijalnog kraja (7b) svojeg unutarnjeg udubljenja, kružnu izbočinu (11) koja je okružuje iznutra, kontinuiranu površinu (12) koja se sužava konusno u smjeru umetanja tlačnog prstena (8), te je najmanji promjer kružne prirubnice (10) tlačnog prstena (8) manji od maksimalne dimenzije kružne izbočine (11) u kontra matici (7), te je najveći promjer kružne prirubnice (10) veći od najmanje unutarnje dimenzije na kružnoj izbočini (11), te time da kružna prirubnica (10) tlačnog prstena (8) sudjeluje iza kružne izbočine (11) kontra matice (7) u uporabnom položaju i oblikuje uskočni spoj s ovim.1. Threaded coupling joint (1) for mounting elongated bodies or pipes (2) or metal pipes, which has a clamping ring (5) that surrounds the elongated object from the outside and acts on it with pressure in the usable position, and has a counter nut (7 ) which presses the clamping ring (5) towards the elongated object (2) when the thread (7a) is tightened, and has a pressure ring (8) placed at the end of the front part of the clamping ring (5) inside the connection of the coupling with the thread (1), and has seal (9) held by a pressure ring (8), characterized by the fact that the pressure ring (8) consists of a circular flange (10) that surrounds it from the outside, and expands conically in the axial direction opposite to the relative direction of insertion, and increases in diameter, and that the counter nut (7) has on its inside, in the area between the thread (7a) and the axial end (7b) of its internal recess, a circular protrusion (11) that surrounds it from the inside, a continuous surface (12) that tapers conical in the direction of insertion of the pressure ring (8), and is the smallest diameter of the circular priru bnice (10) of the pressure ring (8) is smaller than the maximum dimension of the circular projection (11) in the counter nut (7), and the largest diameter of the circular flange (10) is greater than the smallest inner dimension on the circular projection (11), and thus that the circular the flange (10) of the pressure ring (8) engages behind the circular protrusion (11) of the counter nut (7) in the usable position and forms a snap connection with this. 2. Spoj spojnice s navojem prema zahtjevu 1, naznačen time da se kružna prirubnica (10) širi konusno od završnog ruba kraja prednjeg dijela (8a) tlačnog prstena (8) koji je čeoni u smjeru umetanja u aksijalnom smjeru ili je smješten u blizini tog ruba.2. Threaded coupling connection according to claim 1, characterized in that the circular flange (10) extends conically from the end edge of the end of the front part (8a) of the pressure ring (8) which faces the direction of insertion in the axial direction or is located near it edge. 3. Spoj spojnice s navojem prema zahtjevu 1 ili 2, naznačen time da konusna kružna prirubnica (10) tlačnog prstena (8) ima veću aksijalnu dimenziju nego kružna izbočina (11) unutar kontra matice (7).3. Threaded coupling connection according to claim 1 or 2, characterized in that the conical circular flange (10) of the pressure ring (8) has a larger axial dimension than the circular protrusion (11) inside the counter nut (7). 4. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 3, naznačen time da kada su konusna kružna prirubnica (10) i kružna izbočina (11) aksijalno spojene zajedno, kružna prirubnica (10) se pruža preko kružne izbočine (11) u smjeru umetanja prije nego njen veći promjer ili opseg deformira unutarnji promjer ili unutarnji opseg kružne izbočine (11).4. Threaded coupling joint according to one of claims 1 to 3, characterized in that when the conical circular flange (10) and the circular projection (11) are axially connected together, the circular flange (10) extends over the circular projection (11) in the direction insertion before its larger diameter or circumference deforms the inner diameter or inner circumference of the circular protrusion (11). 5. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 4, naznačen time da su dimenzije kružne prirubnice (11) i kružne izbočine (11) tako odabrane da završetak kružne prirubnice (10) u području maksimalnog promjera je u osnovi siguran s donje strane (14) kružne izbočine (11) kontra matice (7) okrenute prema navoju (7a), prije nego što je tijekom daljnjeg aksijalnog pomicanja umetka stvorena povećana sila za deformiranje uskočnog spoja.5. Threaded coupling connection according to one of claims 1 to 4, characterized in that the dimensions of the circular flange (11) and the circular projection (11) are selected so that the end of the circular flange (10) in the region of the maximum diameter is basically secure from the bottom side (14) circular protrusions (11) of the counter nut (7) facing the thread (7a), before during further axial movement of the insert an increased force was created to deform the snap connection. 6. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 5, naznačen time da tlačni prsten (8) ima na osnom razmaku od svoje konusne kružne prirubnice (10) upornjak (15) koji služi kao fiksni upornjak prema kružnoj izbočini u aksijalnom smjeru.6. Threaded coupling connection according to one of claims 1 to 5, characterized in that the compression ring (8) has an abutment (15) at an axial distance from its conical circular flange (10) which serves as a fixed abutment towards the circular projection in the axial direction. 7. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 6, naznačen time je različit kut nagiba konusne kružne prirubnice (10) s jedne strane i kut stožaste umetne površine (12) kružne izbočine (11) s druge strane.7. Threaded coupling connection according to one of claims 1 to 6, characterized by a different angle of inclination of the conical circular flange (10) on one side and the angle of the conical insert surface (12) of the circular projection (11) on the other side. 8. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 7, naznačen time da je kut nagiba kružne prirubnice (10) relativno na uzdužnu os manji nego kut konusa na kružnoj izbočini (11).8. Threaded coupling connection according to one of claims 1 to 7, characterized in that the angle of inclination of the circular flange (10) relative to the longitudinal axis is smaller than the angle of the cone on the circular projection (11). 9. Spoj spojnice s navojem prema jednom od zahtjeva 1 do 8, naznačen time da je spojen na najmanje jedan dodatni spoj spojnice s navojem (1a) korištenjem činjenice da je drugi dio s navojem (3) za kontra maticu (7) spojen na prvi dio s navojem (3) za prvu kontra maticu (7).9. Threaded coupling connection according to one of claims 1 to 8, characterized in that it is connected to at least one additional threaded coupling connection (1a) using the fact that the second threaded part (3) for the counter nut (7) is connected to the first threaded part (3) for the first counter nut (7). 10. Spoj spojnice s navojem prema zahtjevu 9, naznačen time da je predviđen najmanje jedan držač razmaka (16) kao spojnica za spoj spojnice s navojem (1) sa najmanje jednim dodatnim spojem spojnice s navojem (1a).10. Threaded coupling connection according to claim 9, characterized in that at least one distance holder (16) is provided as a connector for the connection of the threaded coupling (1) with at least one additional connection of the threaded coupling (1a). 11. Spoj spojnice s navojem prema zahtjevu 9 ili 10, naznačen time da su središnje uzdužne osi spoja spojnice s navojem (1) i najmanje jednog dodatnog spoja spojnice s navojem (1a) raspoređene paralelno jedna s drugom.11. Threaded coupling connection according to claim 9 or 10, characterized in that the central longitudinal axes of the threaded coupling connection (1) and at least one additional connection of the threaded coupling (1a) are arranged parallel to each other.
HR20110472T 2008-12-23 2011-06-27 Threaded clamp connection for mounting elongated objects or tubes HRP20110472T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008062823A DE102008062823B3 (en) 2008-12-23 2008-12-23 Compression fitting for fixing elongated bodies or pipes

Publications (1)

Publication Number Publication Date
HRP20110472T1 true HRP20110472T1 (en) 2011-07-31

Family

ID=42116001

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20110472T HRP20110472T1 (en) 2008-12-23 2011-06-27 Threaded clamp connection for mounting elongated objects or tubes

Country Status (7)

Country Link
EP (1) EP2202439B1 (en)
AT (1) ATE505685T1 (en)
DE (2) DE102008062823B3 (en)
DK (1) DK2202439T3 (en)
HR (1) HRP20110472T1 (en)
PL (1) PL2202439T3 (en)
SI (1) SI2202439T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700030292A1 (en) * 2017-03-20 2018-09-20 Tapel Di Mastromatteo Ciro & C S A S TIGHTENING FITTING FOR THE JOINT OF A THREADED TERMINAL AND A SMOOTH SURFACE TUBE
CN109812630B (en) * 2019-03-07 2024-04-26 宁波新邦科技股份有限公司 Screw-type quick pipe fitting connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043814B (en) * 1979-03-16 1983-05-11 Lucas Industries Ltd Pipe couplings
DE4212771A1 (en) * 1992-04-16 1993-10-21 Viegener Ii Fa Franz Pipe fitting
DE29505323U1 (en) 1995-03-29 1995-06-08 Wilfer Manfred Compression fitting
US6851728B2 (en) * 2002-07-10 2005-02-08 Hakko Metal Industries Ltd. Pipe-coupling device

Also Published As

Publication number Publication date
ATE505685T1 (en) 2011-04-15
EP2202439A1 (en) 2010-06-30
DE502009000545D1 (en) 2011-05-26
PL2202439T3 (en) 2011-08-31
SI2202439T1 (en) 2011-07-29
EP2202439B1 (en) 2011-04-13
DK2202439T3 (en) 2011-07-25
DE102008062823B3 (en) 2010-07-08

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