KR870000540A - 파이프 커플링 - Google Patents
파이프 커플링 Download PDFInfo
- Publication number
- KR870000540A KR870000540A KR1019860004444A KR860004444A KR870000540A KR 870000540 A KR870000540 A KR 870000540A KR 1019860004444 A KR1019860004444 A KR 1019860004444A KR 860004444 A KR860004444 A KR 860004444A KR 870000540 A KR870000540 A KR 870000540A
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- pipe
- pipe coupling
- jacket
- retaining ring
- Prior art date
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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
-
- 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
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
- F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
-
- 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
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
- Joints Allowing Movement (AREA)
- Supports For Pipes And Cables (AREA)
- Paper (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Lasers (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 서로 연결시킬 파이프의 끝에 조립할 수 있게 준비되어 있는 파이프 커플링(pipe coupling)의 적당한 실시예의 부분 축방향 단면도와 부분 측면도를 함계 도시한 도면.
제2도는 제1도에 도시한 파이프 커플링의 단면도.
제6도는 제4도 및 제5도의 적당한 실시예에 관한 것으로서, 제3도의 화살표(B)방향으로 취한 도면.
* 도면의 주요부분에 대한 부호의 설명
10 : 파이프 커플링 11 : 하우징
13,14 : 플랜지 15,16 : 플랩
19,20 : 고정막대 21,22 : 볼트
23 : 밀봉 가스킷 24 : 웨브
26,17 : 밀봉립 28,29 : 스프링 링
34,35 : 숄더 36,37 : 크라운
46 : 리세스
Claims (8)
- 서로 연결될 파이프의 끝들을 함께 결합시키는 파이프 커플링으로서, 끝면들과 내벽이 있고, 축방향을 한정하는 하우징, 하우징을 서로 연결될 파이프끝 둘레에 고정시키는 수단, 하우징의 끝면에 제공되어 있고, 내표면이 있는 내측으로 향한 환상플랜지, 하우징내에 들어있고, C자형의 측방향 단면형을 가진 밀봉가스킷으로서, 내측으로 개방되고, 끝면들이 있는 가스킷, 상기 하우징에 들어있고, 내주의 범위를 한정하는 재킷내표면과 밀봉가스킷의 끝면들중 연관된 끝면을 지지하는 외주의 범위를 한정하는 재킷외표면이 있는 원통형의 고정링으로서, 각각 하우징내에서 측방향으로 외주에 유지되어 있고, 그 내주에 하우징이 고정되어 있을 때 파이프의 끝들과 맞물리는 클로우들이 제공되어 있는 고정링, 조작상 원통형 고정링과 연관되어 있는 원뿔대형 스프링 링, 원통형 고정링의 재킷 외표면에 형성된 정지부재, 환상플랜지의 내표면상에 지지되어 있는 원통형 고정링의 재킷 외표면, 환상플랜지중 연관된 플랜지와 하우징의 내벽 사이에 위치한 필릿에 대하여 연관된 원뿔대형 스프링 링 및 관련된 원통형 고정링의 정지부재에 의하여 지지되는 원통형 고정링, 원통형 고정링의 재킷 내표면상에 형성된 이의 형상으로된 클로우, 파이프 커플링의 중심부분으로부터 불록하게 구부러진 배면과 평평한 장단이 있고, 평평한 정면이 그 안으로 뻗어 있는 정면 바로 앞에 위치한 리세스가 있는 이등으로 구성된 파이프 프플링.
- 제1항에 있어서, 이들이 상기 원통형 고정링의 재킷 내표면으로부터 외측으로 돌출하여 있는 파이프 커플링.
- 제1항에 있어서, 이 및 이와 연관된 리세스가 서로 축방향에 따라 일정한 간격으로 배열되어 있는 다수의 크라운들내에 배치되어 있고, 각 크라운의 측면들의 원통형 고정링 재킷 내표면의 매끈한 부분에 인접하여 위치한 파이프 커플링.
- 제1항에 있어서, 각 리세스의 부피가 이와 연관된 이의 부피와 일치하는 파이프 커플링.
- 제1항에 있어서, 이들의 원통형 고정링의 원주에 따라 서로 공간적으로 인접하여 위치하는 파이프 커플링.
- 제1항에 있어서, 이들이 원통형 고정링의 원주에 따라 서로 공간적으로 인접하여 위치하는 파이프 커플링.
- 제3항에 있어서, 각 크라운의 이들이 서로 일정한 간격으로 분리되어 있고, 이 간격이 각 크라운의 원주 둘레에서 동일한 파이프 커플링.
- 제7항에 있어서, 각 크라운이 서로 측방향에 따라 일정한 간격으로 배치된 다수의 크라운들중 서로 인접하는 크라운에 대하여 원주방향으로 이간격의 2분의 1씩 경사지게 이동하는 파이프 커플링.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2556/85A CH667904A5 (de) | 1985-06-17 | 1985-06-17 | Rohrkupplung. |
CH2556/85 | 1985-06-17 | ||
CH2556/85-9 | 1985-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870000540A true KR870000540A (ko) | 1987-02-19 |
KR890002181B1 KR890002181B1 (ko) | 1989-06-22 |
Family
ID=4236454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860004444A KR890002181B1 (ko) | 1985-06-17 | 1986-06-04 | 파이프 커플링 |
Country Status (15)
Country | Link |
---|---|
US (1) | US4629217A (ko) |
EP (1) | EP0205896B1 (ko) |
JP (1) | JPS61290291A (ko) |
KR (1) | KR890002181B1 (ko) |
CN (1) | CN1004167B (ko) |
AT (1) | ATE36053T1 (ko) |
AU (1) | AU572399B2 (ko) |
BR (1) | BR8602796A (ko) |
CA (1) | CA1275128A (ko) |
CH (1) | CH667904A5 (ko) |
DE (1) | DE3660436D1 (ko) |
ES (1) | ES296719Y (ko) |
SU (1) | SU1514248A3 (ko) |
UA (1) | UA6586A1 (ko) |
ZA (1) | ZA863891B (ko) |
Families Citing this family (63)
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DE3702948A1 (de) * | 1987-01-31 | 1988-08-11 | Agintec Ag | Rohrkupplung |
DE8706268U1 (de) * | 1987-04-30 | 1987-06-19 | Eisenwerke Fried. Wilh. Düker GmbH & Co, 8782 Karlstadt | Vorrichtung zum Verbinden der koaxialen Enden zweier muffenloser Rohre |
CH681318A5 (ko) * | 1990-03-20 | 1993-02-26 | Straub Federnfabrik | |
DE59100684D1 (de) * | 1990-06-18 | 1994-01-20 | Straub Federnfabrik Ag Wangs | Rohrkupplung. |
CA2043578C (en) * | 1990-06-18 | 1994-02-01 | Immanuel Straub | Pipe coupling |
GB9016489D0 (en) * | 1990-07-27 | 1990-09-12 | Taylor Kerr Couplings Ltd | Pipe coupling |
NZ238986A (en) * | 1990-07-27 | 1997-01-29 | Taylor Kerr Couplings Ltd | Fliud-tight pipe coupling with slots in sealing sleeve that receive teeth of gripping ring |
ATE127892T1 (de) * | 1992-01-15 | 1995-09-15 | Straub Federnfabrik | Rohrkupplung. |
DE59203992D1 (de) * | 1992-01-16 | 1995-11-16 | Straub Federnfabrik | Rohrkupplung. |
GB2283068B (en) * | 1993-10-22 | 1997-09-10 | Taylor Kerr | Pipe coupling |
NL9401411A (nl) * | 1994-08-31 | 1996-04-01 | Fischer Georg Waga Nv | Buiskoppeling. |
GB2303677B (en) * | 1995-07-24 | 1999-01-20 | Taylor Kerr | Pipe coupling |
DE19539824C1 (de) * | 1995-10-26 | 1997-04-03 | Rasmussen Gmbh | Rohrschelle |
GB9611410D0 (en) * | 1996-05-31 | 1996-08-07 | Taylor Kerr Couplings Ltd | Pipe coupling |
DE19802676C1 (de) | 1998-01-24 | 1999-05-06 | Rasmussen Gmbh | Spannbare Rohrkupplung |
EP0959286A3 (de) | 1998-05-20 | 2003-01-22 | Rasmussen GmbH | Rohrkupplung |
DE19908119C2 (de) * | 1998-05-20 | 2001-06-28 | Rasmussen Gmbh | Rohrkupplung |
DE19823181C1 (de) * | 1998-05-23 | 1999-10-21 | Peter Ilesic | Rohrkupplung |
DE19938606C1 (de) | 1999-08-14 | 2000-12-14 | Rasmussen Gmbh | Vorrichtung zum Anzeigen des Erreichens des Sollwerts der Spannkraft einer spannbaren Schelle |
DE10123925A1 (de) * | 2001-03-17 | 2002-10-02 | Rasmussen Gmbh | Rohrschelle |
DE10123924B4 (de) * | 2001-05-17 | 2006-01-26 | Rasmussen Gmbh | Rohrschelle, insbesondere Rohrkupplung |
US7712796B2 (en) | 2004-05-14 | 2010-05-11 | Victaulic Company | Deformable mechanical pipe coupling |
US7086131B2 (en) * | 2004-05-14 | 2006-08-08 | Victaulic Company | Deformable mechanical pipe coupling |
CN1333196C (zh) * | 2005-02-06 | 2007-08-22 | 葛文宇 | 楔锥形牙块组合锁紧管道的连接方法 |
IL174110A0 (en) * | 2006-03-05 | 2006-08-01 | Krausz Metal Ind Ltd | Pipes coupling with integrated grip |
IL175107A (en) * | 2006-04-23 | 2010-12-30 | Eliezer Krausz | Seal profile for pipe coupling |
US7726703B2 (en) | 2006-06-07 | 2010-06-01 | Victaulic Company | Deformable pipe coupling having multiple radii of curvature |
US8646814B2 (en) * | 2007-10-03 | 2014-02-11 | Anvil International Llc | Coupling gaskets and associated methods |
US8282136B2 (en) | 2008-06-30 | 2012-10-09 | Mueller International, Llc | Slip on groove coupling with multiple sealing gasket |
CH701049B1 (de) | 2009-05-13 | 2013-05-15 | Straub Werke Ag | Spannschelle für Rohr- oder Schlauchverbindungen. |
US11274777B2 (en) | 2009-06-12 | 2022-03-15 | Romac Industries, Inc. | Pipe coupling |
US8448993B2 (en) * | 2009-06-12 | 2013-05-28 | Romac Industries, Inc. | Pipe coupling |
US20110291409A1 (en) * | 2010-06-01 | 2011-12-01 | Kennedy Jr Harold | Pipe Gripping Elements with Buttress Pockets and Pipe Joint Restraints Incorporating Same |
CN102062271B (zh) * | 2010-06-13 | 2012-03-14 | 龚岳强 | 大直径压缩空气输送管道的连接装置 |
USD696751S1 (en) | 2011-10-27 | 2013-12-31 | Mueller International, Llc | Slip-on gasket |
USD680629S1 (en) | 2011-11-21 | 2013-04-23 | Mueller International, Llc | Slip-on coupling segment |
USD680630S1 (en) | 2011-11-21 | 2013-04-23 | Mueller International, Llc | Slip-on coupling assembly |
US9395024B2 (en) | 2011-11-21 | 2016-07-19 | Victaulic Company | Coupling having gasket pocket of varying depth |
ES1076167Y (es) * | 2012-01-16 | 2012-05-10 | Cabado Barbara Ines Pires | Anillo de empalme para conductos tubulares de fluidos a alta presion |
US9194516B2 (en) | 2012-01-20 | 2015-11-24 | Mueller International, Llc | Slip-on coupling |
US9534715B2 (en) | 2012-01-20 | 2017-01-03 | Mueller International, Llc | Coupling gasket with multiple sealing surfaces |
US9039046B2 (en) | 2012-01-20 | 2015-05-26 | Mueller International, Llc | Coupling with tongue and groove |
US9500307B2 (en) | 2012-01-20 | 2016-11-22 | Mueller International, Llc | Slip-on coupling gasket |
US8820795B2 (en) | 2012-02-02 | 2014-09-02 | Victaulic Company | Fitting for joining pipe elements |
US9182058B2 (en) | 2012-02-08 | 2015-11-10 | Victaulic Company | Fitting having receptacle of varying depth |
US8894100B2 (en) | 2012-03-16 | 2014-11-25 | Romac Industries, Inc. | Fitting with draw mechanism |
US9429260B2 (en) * | 2012-05-11 | 2016-08-30 | Gregory M. Johnson | Pneumatic coupling system and method |
WO2013171681A1 (de) * | 2012-05-15 | 2013-11-21 | Straub Werke Ag | Rohrkupplung insbesondere zur dichtenden verbindung glattendiger rohre |
US9168585B2 (en) | 2012-11-02 | 2015-10-27 | Mueller International, Llc | Coupling with extending parting line |
US10578234B2 (en) | 2013-05-02 | 2020-03-03 | Victaulic Company | Coupling having arcuate stiffness ribs |
CN105473923B (zh) | 2013-07-17 | 2018-01-19 | 维克托里克公司 | 具有拱形刚度肋的配件 |
GB2517979A (en) * | 2013-09-06 | 2015-03-11 | Taylor Kerr Couplings Ltd | Pipe coupling with dynamic axial restraint system |
MX2017003048A (es) * | 2014-09-11 | 2017-10-16 | Victaulic Co Of America | Acoplamiento y sello. |
SG11201803931WA (en) | 2015-12-28 | 2018-06-28 | Victaulic Co Of America | Adapter coupling |
US10533688B2 (en) | 2016-05-16 | 2020-01-14 | Victaulic Company | Coupling having tabbed retainer |
US10605394B2 (en) | 2016-05-16 | 2020-03-31 | Victaulic Company | Fitting having tabbed retainer and observation apertures |
US10859190B2 (en) | 2016-05-16 | 2020-12-08 | Victaulic Company | Sprung coupling |
US10744527B2 (en) * | 2016-08-23 | 2020-08-18 | Viking Group, Inc. | Low torque sprinkler fitting and method of manufacture |
GB2555389B (en) * | 2016-10-21 | 2022-08-10 | Crane Ltd | Pipe coupling |
CN106678460A (zh) * | 2016-11-27 | 2017-05-17 | 无锡金顶石油管材配件制造有限公司 | 一种挠性管接箍 |
RU2733892C1 (ru) | 2017-06-02 | 2020-10-07 | Виктаулик Компани | Соединительная муфта, имеющая уплотнение со втягиваемой центральной ножкой |
US11781683B2 (en) | 2019-11-15 | 2023-10-10 | Victaulic Company | Shrouded coupling |
US11872425B2 (en) | 2021-02-17 | 2024-01-16 | Minimax Viking Research & Development Gmbh | Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member |
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US1905324A (en) * | 1930-05-09 | 1933-04-25 | Hanlon Waters Inc | Pipe coupling |
GB443375A (en) * | 1934-08-27 | 1936-02-27 | Champion Machine & Forging Com | Improvements in or relating to pipe couplings |
US2449795A (en) * | 1944-02-14 | 1948-09-21 | Well Equipment Mfg Corp | Pipe coupling |
US2451354A (en) * | 1945-10-08 | 1948-10-12 | Robert L Ohls | Pipe coupling |
US3116078A (en) * | 1961-07-18 | 1963-12-31 | Bernard F Scherer | Coupling having annularly arranged u-shaped gripping members retained against movement in sleeve |
US3223439A (en) * | 1962-08-03 | 1965-12-14 | William E Stevens | Pipe joint |
AT270313B (de) * | 1964-11-24 | 1969-04-25 | Immanuel Straub | Rohrkupplung |
JPS52140914A (en) * | 1976-05-19 | 1977-11-24 | Mitsui Toatsu Chem Inc | Pipe joint |
AT353561B (de) * | 1976-07-21 | 1979-11-26 | Straub Immanuel | Rohrkupplung |
AT348838B (de) * | 1976-07-21 | 1979-03-12 | Straub Immanuel | Rohrkupplung |
JPS5750994A (en) * | 1980-09-12 | 1982-03-25 | Microbial Chem Res Found | Novel antibiotic mf266 substance and its preparation |
-
1985
- 1985-06-17 CH CH2556/85A patent/CH667904A5/de not_active IP Right Cessation
-
1986
- 1986-05-15 AT AT86106604T patent/ATE36053T1/de not_active IP Right Cessation
- 1986-05-15 DE DE8686106604T patent/DE3660436D1/de not_active Expired
- 1986-05-15 EP EP86106604A patent/EP0205896B1/de not_active Expired
- 1986-05-20 US US06/864,847 patent/US4629217A/en not_active Expired - Lifetime
- 1986-05-26 ZA ZA863891A patent/ZA863891B/xx unknown
- 1986-05-26 CN CN86103567.4A patent/CN1004167B/zh not_active Expired
- 1986-05-27 CA CA000510053A patent/CA1275128A/en not_active Expired - Lifetime
- 1986-05-28 SU SU864027533A patent/SU1514248A3/ru active
- 1986-05-28 UA UA4027533A patent/UA6586A1/uk unknown
- 1986-05-29 AU AU58053/86A patent/AU572399B2/en not_active Ceased
- 1986-06-04 KR KR1019860004444A patent/KR890002181B1/ko not_active IP Right Cessation
- 1986-06-16 ES ES1986296719U patent/ES296719Y/es not_active Expired
- 1986-06-16 BR BR8602796A patent/BR8602796A/pt not_active IP Right Cessation
- 1986-06-17 JP JP61141198A patent/JPS61290291A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0253669B2 (ko) | 1990-11-19 |
DE3660436D1 (en) | 1988-09-01 |
CN86103567A (zh) | 1987-02-04 |
CH667904A5 (de) | 1988-11-15 |
AU5805386A (en) | 1986-12-24 |
CA1275128A (en) | 1990-10-09 |
ATE36053T1 (de) | 1988-08-15 |
ES296719Y (es) | 1988-05-16 |
EP0205896B1 (de) | 1988-07-27 |
EP0205896A2 (de) | 1986-12-30 |
UA6586A1 (uk) | 1994-12-29 |
JPS61290291A (ja) | 1986-12-20 |
AU572399B2 (en) | 1988-05-05 |
KR890002181B1 (ko) | 1989-06-22 |
CN1004167B (zh) | 1989-05-10 |
BR8602796A (pt) | 1987-02-10 |
ZA863891B (en) | 1987-01-28 |
SU1514248A3 (ru) | 1989-10-07 |
US4629217A (en) | 1986-12-16 |
ES296719U (es) | 1987-12-16 |
EP0205896A3 (en) | 1987-04-29 |
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