HRP20121050T1 - Spoj ravnog komada i naglavka - Google Patents

Spoj ravnog komada i naglavka Download PDF

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Publication number
HRP20121050T1
HRP20121050T1 HRP20121050TT HRP20121050T HRP20121050T1 HR P20121050 T1 HRP20121050 T1 HR P20121050T1 HR P20121050T T HRP20121050T T HR P20121050TT HR P20121050 T HRP20121050 T HR P20121050T HR P20121050 T1 HRP20121050 T1 HR P20121050T1
Authority
HR
Croatia
Prior art keywords
flat piece
cap according
locking
connection
ring
Prior art date
Application number
HRP20121050TT
Other languages
English (en)
Inventor
Hermann Mutschlechner
Reinhold Maurer
Original Assignee
Duktus S.A., Niederlassung Österreich.
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 Duktus S.A., Niederlassung Österreich. filed Critical Duktus S.A., Niederlassung Österreich.
Publication of HRP20121050T1 publication Critical patent/HRP20121050T1/hr

Links

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part

Claims (13)

1. Spoj ravnog komada i naglavka za spajanje dvije cijevi, cijevnih spojnica ili sličnog, koji sadrži završetak ravnog komada (16) koji pripada jednoj cijevi (14) i u koji može biti umetnut završetak naglavka (60) druge cijevi (62), koja ima potpornu traku (64), a navedeni završetak ravnog komada (16) ima rub (20) koji je izbočen radijalno prema unutra sa barem jednim udubljenjem u obliku dijela prstena (26 - 29), i napravu za zaključavanje (40) za zaključavanje završetka naglavka (60) u završetak ravnog komada (16), tako da potporna traka (64) leži uz napravu za zaključavanje i navedena naprava za zaključavanje leži uz rub (20), te naprava za zaključavanje (40) sadrži barem dva elementa za zaključavanje (42, 44) u obliku dijela prstena naznačen time da su na rubu (20) predviđena barem četiri udubljenja (26 - 29), koja su postavljena sa jednolikim razmakom u smjeru oboda, te dva elementa za zaključavanje (42, 44) koji svaki imaju dva dijela za zaključavanje (52, 54) u obliku dijela prstena koji su međusobno spojeni putem odgovarajuće mreže (56), a razmak između dva dijela za zaključavanje (52, 54) elementa za zaključavanje (42, 44) odgovara razmaku između dva susjedna udubljenja (26 - 29).
2. Spoj ravnog komada i naglavka prema zahtjevu 1, naznačen time da je svakom elementu za zaključavanje pridružen zadržni element (46).
3. Spoj ravnog komada i naglavka prema zahtjevu 1 ili 2, naznačen time da se mreža (56) pruža u smjeru uzdužne osi i na kraju ima ušicu (57) koja se pruža u radijalnom smjeru i leži paralelno sa uzdužnom osi, a ušica je – kada su umetnuti elementi za zaključavanje - izvan završetka ravnog komada.
4. Spoj ravnog komada i naglavka prema zahtjevima 2 i 3, naznačen time da zadržni element (46) leži paralelno sa mrežom (56) između dva elementa za zaključavanje (52, 54) i položen je uz rub (20), te stoga sprječava rotaciju elementa za zaključavanje u završetku ravnog komada.
5. Spoj ravnog komada i naglavka prema zahtjevu 4, naznačen time da je zadržni element (46) izrađen od plastičnog materijala, poželjno EPDM-a.
6. Spoj ravnog komada i naglavka prema jednom od prethodnih zahtjeva, naznačen time da su elementi za zaključavanje (42, 44) izrađeni od metala, poželjno od nodularnog lijeva, ili od plastičnog materijala koji je otporan na pritisak.
7. Spoj ravnog komada i naglavka prema zahtjevu 2, naznačen time da je zadržni element (46) izveden u obliku mreže i može biti uveden u udubljenje izvan ušice.
8. Spoj ravnog komada i naglavka prema jednom od prethodnih zahtjeva, naznačen time da završetak ravnog komada (16) ima na svojoj unutrašnjoj strani polukružni žlijeb (35) koji ga okružuje u obodnom smjeru i obodnu površinu (37) koja graniči sa navedenim žlijebom i pruža se ukoso na uzdužnu os, a žlijeb i obodna površina su predviđeni za primanje odgovarajuće izvedene prstenaste brtve (34).
9. Spoj ravnog komada i naglavka prema zahtjevu 8, naznačen time da prstenasta brtva (34) ima prvi uzdužni dio, koji ima prema van zaobljenu (konveksnu) površinu, te ima drugi uzdužni dio koji je izveden u obliku lastinog repa, te prvi uzdužni dio služi kao zadržavajući element, a drugi uzdužni dio kao element koji brtvi.
10. Spoj ravnog komada i naglavka prema zahtjevu 9, naznačen time da obje površine prstenaste brtve (34), prema van usmjerena površina i prema unutra usmjerena površina (98, 99) - promatrano u uzdužnom presjeku - imaju konkavni oblik.
11. Spoj ravnog komada i naglavka prema zahtjevu 8, 9 ili 10, naznačen time da prstenasta brtva (34) ima oprugu (96) koja se pruža u području prvog uzdužnog dijela u obodnom smjeru.
12. Spoj ravnog komada i naglavka prema zahtjevu 11, naznačen time da je opruga (96) vulkanizirana.
13. Spoj ravnog komada i naglavka prema jednom od prethodnih zahtjeva, naznačen time da rub (20) ima zakošenu površinu unutrašnjeg prstena (24), te kut između površine unutrašnjeg prstena (24) i uzdužne osi završetka ravnog komada (16) iznosi približno 30°.
HRP20121050TT 2006-06-30 2012-12-19 Spoj ravnog komada i naglavka HRP20121050T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006031582A DE102006031582B4 (de) 2006-06-30 2006-06-30 Muffenverbindung
PCT/EP2007/005729 WO2008000472A2 (de) 2006-06-30 2007-06-28 Muffenverbindung

Publications (1)

Publication Number Publication Date
HRP20121050T1 true HRP20121050T1 (hr) 2013-01-31

Family

ID=38513753

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20121050TT HRP20121050T1 (hr) 2006-06-30 2012-12-19 Spoj ravnog komada i naglavka

Country Status (20)

Country Link
US (1) US7806445B2 (hr)
EP (2) EP2035736B1 (hr)
JP (1) JP5240944B2 (hr)
CN (1) CN101506567B (hr)
CA (1) CA2655380C (hr)
CY (1) CY1113567T1 (hr)
DE (1) DE102006031582B4 (hr)
DK (1) DK2035736T3 (hr)
EA (1) EA014478B1 (hr)
EG (1) EG25637A (hr)
ES (1) ES2399451T3 (hr)
HR (1) HRP20121050T1 (hr)
ME (1) ME01511B (hr)
NO (1) NO20090263L (hr)
PL (1) PL2035736T3 (hr)
PT (1) PT2035736E (hr)
RS (1) RS52637B (hr)
SI (1) SI2035736T1 (hr)
UA (1) UA97250C2 (hr)
WO (1) WO2008000472A2 (hr)

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Also Published As

Publication number Publication date
RS52637B (en) 2013-06-28
CN101506567B (zh) 2011-10-05
EA014478B1 (ru) 2010-12-30
CY1113567T1 (el) 2016-06-22
EG25637A (en) 2012-04-18
SI2035736T1 (sl) 2013-03-29
JP2009541686A (ja) 2009-11-26
PT2035736E (pt) 2013-01-09
EP2492569A2 (de) 2012-08-29
UA97250C2 (ru) 2012-01-25
EP2492569A3 (de) 2012-10-10
DK2035736T3 (da) 2013-01-02
NO20090263L (no) 2009-01-16
EP2035736A2 (de) 2009-03-18
JP5240944B2 (ja) 2013-07-17
WO2008000472A3 (de) 2008-07-03
DE102006031582B4 (de) 2010-06-17
EP2035736B1 (de) 2012-11-28
CN101506567A (zh) 2009-08-12
ME01511B (me) 2014-04-20
DE102006031582A1 (de) 2008-01-03
EA200802406A1 (ru) 2009-06-30
WO2008000472A2 (de) 2008-01-03
US20090152866A1 (en) 2009-06-18
CA2655380C (en) 2014-12-02
US7806445B2 (en) 2010-10-05
ES2399451T3 (es) 2013-04-01
CA2655380A1 (en) 2008-01-03
PL2035736T3 (pl) 2013-05-31

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