WO2000030933A1 - Kupplung - Google Patents
Kupplung Download PDFInfo
- Publication number
- WO2000030933A1 WO2000030933A1 PCT/EP1999/008967 EP9908967W WO0030933A1 WO 2000030933 A1 WO2000030933 A1 WO 2000030933A1 EP 9908967 W EP9908967 W EP 9908967W WO 0030933 A1 WO0030933 A1 WO 0030933A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coupling
- ring
- bolts
- servo
- tie rods
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 119
- 238000010168 coupling process Methods 0.000 claims abstract description 119
- 238000005859 coupling reaction Methods 0.000 claims abstract description 119
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/061—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having interengaging clutch members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19014—Plural prime movers selectively coupled to common output
Definitions
- the invention relates to a clutch for coupling two shaft sections of a drive shaft, in particular the drive shaft of a propeller, which is alternatively drivable by means of a main engine, which is preferably designed as a two-stroke large diesel engine or an auxiliary engine, preferably designed as an electric motor, the shaft sections carrying an inner and an outer coplanar coupling ring and the coupling rings are provided with notches in the area of the mutually facing circumferential surfaces, which complement each other in a covering position to preferably conical bores into which the coupling rings can be connected in a rotationally connecting, hydraulically displaceable, preferably conical coupling bolt, which are connected by means of a common, annular servo piston are operable.
- a coupling of this type is contained in DE patent application 197 56 420.
- the clutch bolts are not only hydraulically engaged and disengaged, but also held in the engaged position by pressure oil. Accordingly, pressure oil must be provided during the entire engagement time. As a result of the simultaneous rotation of the shaft, leakage losses cannot be avoided. A comparatively large effort is therefore necessary to maintain sufficient pressure and to compensate for the leakage losses. In addition, the leak oil can contaminate the environment.
- a support ring bridging the gap between the two coupling rings is arranged on the side of the coupling rings opposite the bolt, from which offset tie rods projecting offset from the coupling bolts, which can be elongated by a second annular servo piston and with a coupling ring associated with the coupling pin cooperate, which can be brought from a position holding the coupling pin in the engaged position into a position releasing the coupling pin when the tie rods have been reached, and that the two servo pistons, which can be hydraulically adjusted and adjusted to one another are arranged in an annular space of a housing connected to a shaft section and behind the locking ring
- the coupling bolts can be locked in the engaged position, which ensures high reliability.
- the pressure oil supply can be dispensed with. Only lubricating oil supply is necessary. Leakage losses are therefore not to be feared.This ensures long, trouble-free operation in a simple manner.
- the tie rods that carry it are simply tensioned by the assigned servo piston and thus reach The tie rods function accordingly as springs, which hold the lock ring and the support ring opposite it with the Hold the force exerted by these springs together.
- the coupling bolts can advantageously each have a shaft attached to the associated servo piston, penetrating the second servo piston with a degree of freedom of displacement and extending out of the housing to the rear, which cooperates with the locking ring, the holes associated with the shafts of the coupling bolts and with the archers, which pass through the first servo pistons with a degree of freedom of displacement and are led out of the housing and are penetrated by them.
- a further advantageous measure can consist in the fact that the tie rods penetrating the first servo piston with a degree of freedom of displacement each have a rear threaded section on which at least one retaining nut which can be brought into contact with the locking ring can be received. This allows the distance of the locking ring from the second servo piston and thus the effective tension and the achievable range of motion to be set easily.
- the second servo piston which is used to tension the tie rods, can be raised against a stop provided between the two servo pistons against a return spring arrangement.
- the return spring arrangement results in a certain ventilation of the support ring from the clutch rings even in the depressurized state, which can have a favorable effect on the avoidance of wear.
- FIG. 4 shows a partial view of the coupling rings
- Figure 5 is a view of the locking ring
- the drive device on which FIG. 1 is based serves to drive a ship 1, which is only indicated schematically, and accordingly contains a screw 3 which is arranged at the end of a shaft and consists of two shaft sections 2a, b and which can be provided with adjustable wings.
- the screw 3 can alternatively be driven via the shaft by means of a main motor 4 or an auxiliary motor 5.
- the auxiliary motor 5 is used when the main motor 4 z. B. is not operational due to repair work. With the help of the auxiliary motor 5, the ship can be maneuvered and / or moved under its own power when the main motor 4 has failed, for example, in the event of danger, it can be moved out of a port.
- a supporting ring 26 which bridges the circumferential slot 21 and which can be arranged in an annular groove in the support disk 10.
- the support ring 26 results in an offset, mutual alignment of the coupling rings 8.9.
- From the support ring 26 project in the circumferential direction offset to the coupling bolt 22, parallel to this tie rods 27.
- the tie rods 27 can be shrunk into the support ring 26 or expediently screwed in.
- the tie rods 27 are arranged here, as can best be seen from FIG. 4, in such a way that they penetrate the outer coupling ring 9 and the drum housing 11 connected to it, which is provided with corresponding bores 27a offset with respect to the notches 19.
- the locking ring 28 is penetrated by the rear, threaded section of the tie rods 27.
- a retaining nut 29 and a lock nut 30 associated therewith are each received on the thread.
- the length of the archers 32 penetrated by the tie rods 27 limits the possible angle of rotation of the locking ring 28.
- the angle of rotation is expediently dimensioned such that in the area of the bores 31 there is a rotation angle corresponding approximately to the bore diameter.
- the clear width of the archer 32 corresponds to the diameter of the the crossbar assigned to the archers 32 and the angular spacing of the archers 32 correspond to the pitch circle diameter and the angular spacing of the tie rods.
- the archers 32 connect directly to the bores 31, which facilitates manufacture
- the locking 28 lies with its side facing the drum housing 11 on the rear end side of the bolt-side shafts 25.
- the above-mentioned retaining nuts 29 are set in this way that the tie rods 27 are preloaded, as a result of which the support ring 26 is placed on the coupling rings 8, 9 and aligns them in alignment with one another.
- the bolts 22 are pressed into the associated bores 20, so that there is a play-free seat for adjusting the locking ring 28 will this aired.
- the tie rods 27 are stretched in such a way that there is sufficient play between the locking ring 28 and the holding screws 29 and the rear end faces of the shafts 25 of the coupling bolts 20.
- a second servo piston 33 arranged behind the first servo piston 12, is arranged in the annular space 24 of the drum housing 1 1 and is penetrated by the shafts 25 of the coupling bolts 22 with a degree of freedom of displacement and on which the tie rods 27, which also penetrate it, are supported.
- the second servo piston 33 in the example shown is provided in the area of its rear with recesses widening the bores associated with the tie rods 27 and closable by an associated cover 34, into which a driving nut 35 is inserted, which can be screwed onto a threaded section of the respectively associated tie rod 27.
- the tie rods 27 function here practically as a pressure spring.
- the freedom of movement given to the second servo piston 33 is therefore such that the expansion of the tie rods 27 that can be brought about by means of the second servo piston 33 is in the elastic range and is accordingly completely reversed when the pressure is removed
- Servo pistons 23 given freedom of movement corresponds to the engagement path of the coupling bolts 22 plus a possible elastic compression of these coupling bolts 22
- the rotation of the locking ring 28 can be accomplished in a manual manner.
- a mechanical rotating device to the spermng 28, which in turn can be operated remotely from the ship's bridge.
- the coupling bolts 22 in are mechanically secured by means of the sperm 28 2, so that no hydraulic pressure has to be maintained. It is only necessary to supply the clutch with lubricating oil
- the space between the two servo pistons 23, 33 is first subjected to such high pressure that the locking ring 28 is released. This is then brought into the position on which FIG. 3 is based, in which the axes of its bores 31 with the Axes of the coupling bolts 22 are aligned.
- the archers 32 penetrated by the tie rods 27 can serve as a rotary stop.
- the space delimited by the two servo pistons 23, 33 is then relieved and at least the first servo piston 23 is pressurized on the side facing away from the second servo piston 33, whereby the coupling bolts 22 in that of Figure 3 underlying position are brought, in which their shafts 25 engage in the bores 31 of the locking ring 28.
- FIGS. 2 and 3 it would also be conceivable to also apply pressure to the second servo piston 33 on the side facing away from the first servo piston 23 so reliable to stop at the stop 36 In the example shown, this is accomplished by a return spring arrangement 37. This ensures that the support ring 26 is released, that is to say it is lifted off the coupling rings 8, 9, in order to avoid wear shipsungsfederein ⁇ chtung 38 can be assigned, through which the locking ring 28 is lifted from the adjacent wall of the drum house 11 when the tie rods 27 are extended
- the tie rods 27 are provided with a rear extension which has a pin 43 which is screwed onto a threaded pin on the tie rod side and which bears against the second servo piston 33 and engages with the associated arch slot of the locking ring 28 with a degree of freedom of displacement, which pin engages behind the locking ring 28 , the screw head 44 attached to it is provided.
- the opposite end of the tie rods 27 is provided with a threaded pin which passes through the support ring 26 and carries a nut 45 supported thereon, by means of which the effective length of the tie rods 27 between the support ring 26 and the second servo piston 33 can be adjusted
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Harvester Elements (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59910138T DE59910138D1 (de) | 1998-11-26 | 1999-11-20 | Kupplung |
US09/581,516 US6378681B1 (en) | 1998-11-26 | 1999-11-20 | Clutch |
AU15557/00A AU1555700A (en) | 1998-11-26 | 1999-11-20 | Clutch |
PL342364A PL192224B1 (pl) | 1998-11-26 | 1999-11-20 | Sprzęgło |
EP99958100A EP1051327B1 (de) | 1998-11-26 | 1999-11-20 | Kupplung |
NO20003838A NO321240B1 (no) | 1998-11-26 | 2000-07-26 | Klotsj for forbindelse av to akselseksjoner av en drivaksel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19854570.3 | 1998-11-26 | ||
DE19854570A DE19854570C1 (de) | 1998-11-26 | 1998-11-26 | Kupplung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000030933A1 true WO2000030933A1 (de) | 2000-06-02 |
Family
ID=7889095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/008967 WO2000030933A1 (de) | 1998-11-26 | 1999-11-20 | Kupplung |
Country Status (10)
Country | Link |
---|---|
US (1) | US6378681B1 (de) |
EP (1) | EP1051327B1 (de) |
KR (1) | KR100423168B1 (de) |
CN (1) | CN1107172C (de) |
AU (1) | AU1555700A (de) |
DE (2) | DE19854570C1 (de) |
ES (1) | ES2223190T3 (de) |
NO (1) | NO321240B1 (de) |
PL (1) | PL192224B1 (de) |
WO (1) | WO2000030933A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010066248A3 (de) * | 2008-12-12 | 2010-08-26 | Renk Aktiengesellschaft | Schiffsantriebssystem |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235286B4 (de) * | 2002-08-02 | 2005-02-10 | Renk Aktiengesellschaft | Propellerwellen-Schaltkupplung für einen Schiffsantrieb |
CN100368697C (zh) * | 2002-11-26 | 2008-02-13 | 李岳 | 液阻离合器 |
KR101095755B1 (ko) | 2004-10-26 | 2011-12-21 | 마린베스트 엔지니어링 에이비 | 추진 시스템용 커플링 |
CN102320368B (zh) * | 2005-10-05 | 2015-12-02 | 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 | 船舶推进*** |
US8172058B2 (en) * | 2009-01-12 | 2012-05-08 | GM Global Technology Operations LLC | Latching clutch assembly and method of operating the same |
US8393926B2 (en) | 2009-02-12 | 2013-03-12 | Twin Disc, Inc. | Hybrid marine power train system |
KR101400152B1 (ko) | 2012-06-01 | 2014-05-27 | 삼성중공업 주식회사 | 회전축 연결 구조체 및 이를 구비한 선박 |
EP2923100B1 (de) * | 2012-11-22 | 2016-12-14 | Schaeffler Technologies AG & Co. KG | Nehmerzylinder |
EP3303865B1 (de) * | 2015-06-03 | 2019-07-17 | BorgWarner Sweden AB | Hydraulische kupplung |
DE112016002820T5 (de) * | 2015-09-29 | 2018-03-08 | Aisin Aw Co., Ltd. | Kupplungsvorrichtung und kraftübertragungsvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335907A (en) * | 1970-03-18 | 1973-10-31 | Burmeister & Wains Mot Mask | Couplings for connecting tow shaft ends |
DE19623914A1 (de) * | 1995-10-04 | 1997-04-10 | Mannesmann Ag | Schiffsantrieb mit einer Antriebsmaschine und direkt angetriebener Propellerwelle |
DE19756420A1 (de) | 1997-12-18 | 1999-07-01 | Man B & W Diesel Gmbh | Antriebsvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812840A (en) * | 1955-07-06 | 1957-11-12 | Zahnradfabrik Friedrichshafen | Clutch device |
DD279932A1 (de) * | 1989-02-03 | 1990-06-20 | Zwickau Ing Hochschule | Sicherheitskupplung |
GB9322249D0 (en) * | 1993-10-28 | 1993-12-15 | Ti Matrix Eng Ltd | Fluid-pressure operated clutch |
-
1998
- 1998-11-26 DE DE19854570A patent/DE19854570C1/de not_active Expired - Fee Related
-
1999
- 1999-11-20 PL PL342364A patent/PL192224B1/pl unknown
- 1999-11-20 DE DE59910138T patent/DE59910138D1/de not_active Expired - Lifetime
- 1999-11-20 WO PCT/EP1999/008967 patent/WO2000030933A1/de active IP Right Grant
- 1999-11-20 KR KR10-2000-7008159A patent/KR100423168B1/ko active IP Right Grant
- 1999-11-20 AU AU15557/00A patent/AU1555700A/en not_active Abandoned
- 1999-11-20 CN CN99802388A patent/CN1107172C/zh not_active Expired - Lifetime
- 1999-11-20 EP EP99958100A patent/EP1051327B1/de not_active Expired - Lifetime
- 1999-11-20 ES ES99958100T patent/ES2223190T3/es not_active Expired - Lifetime
- 1999-11-20 US US09/581,516 patent/US6378681B1/en not_active Expired - Lifetime
-
2000
- 2000-07-26 NO NO20003838A patent/NO321240B1/no not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335907A (en) * | 1970-03-18 | 1973-10-31 | Burmeister & Wains Mot Mask | Couplings for connecting tow shaft ends |
DE19623914A1 (de) * | 1995-10-04 | 1997-04-10 | Mannesmann Ag | Schiffsantrieb mit einer Antriebsmaschine und direkt angetriebener Propellerwelle |
DE19756420A1 (de) | 1997-12-18 | 1999-07-01 | Man B & W Diesel Gmbh | Antriebsvorrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010066248A3 (de) * | 2008-12-12 | 2010-08-26 | Renk Aktiengesellschaft | Schiffsantriebssystem |
Also Published As
Publication number | Publication date |
---|---|
DE59910138D1 (de) | 2004-09-09 |
US6378681B1 (en) | 2002-04-30 |
KR20010034398A (ko) | 2001-04-25 |
CN1289299A (zh) | 2001-03-28 |
PL342364A1 (en) | 2001-06-04 |
DE19854570C1 (de) | 2000-09-21 |
CN1107172C (zh) | 2003-04-30 |
KR100423168B1 (ko) | 2004-03-18 |
EP1051327A1 (de) | 2000-11-15 |
ES2223190T3 (es) | 2005-02-16 |
NO321240B1 (no) | 2006-04-10 |
NO20003838L (no) | 2000-07-26 |
EP1051327B1 (de) | 2004-08-04 |
AU1555700A (en) | 2000-06-13 |
NO20003838D0 (no) | 2000-07-26 |
PL192224B1 (pl) | 2006-09-29 |
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