EP0824450A1 - Vorrichtung zum übertragen von schubkräften - Google Patents
Vorrichtung zum übertragen von schubkräftenInfo
- Publication number
- EP0824450A1 EP0824450A1 EP96908985A EP96908985A EP0824450A1 EP 0824450 A1 EP0824450 A1 EP 0824450A1 EP 96908985 A EP96908985 A EP 96908985A EP 96908985 A EP96908985 A EP 96908985A EP 0824450 A1 EP0824450 A1 EP 0824450A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ship
- fastening device
- supported
- sleeve
- thrust sleeve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- IWZSHWBGHQBIML-ZGGLMWTQSA-N (3S,8S,10R,13S,14S,17S)-17-isoquinolin-7-yl-N,N,10,13-tetramethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-amine Chemical compound CN(C)[C@H]1CC[C@]2(C)C3CC[C@@]4(C)[C@@H](CC[C@@H]4c4ccc5ccncc5c4)[C@@H]3CC=C2C1 IWZSHWBGHQBIML-ZGGLMWTQSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Definitions
- the invention relates to a device for transmitting thrust according to the preamble of independent claim 1.
- the propeller or the propeller shaft for the propeller is not shear-mounted on the hull, shear forces from the engine, more precisely the housing of the engine, transferred to the ship.
- the thrust is initially absorbed by a thrust bearing in the motor housing and then transmitted from the motor housing to the ship's hull, usually to the floor on which the motor is located.
- pushing wings or stoppers are attached in the area of the drawer bearing between the motor housing and the ship's bottom, which are screwed and / or welded to the motor housing and the ship's bottom.
- Such wings or stoppers have the task of generally contributing to the attachment and mounting of the engine in the ship. In addition, they are specially designed to transmit the thrust forces from the motor housing to the hull.
- the Push wings or stoppers are particularly strong in the longitudinal direction of the ship and can be subjected to tensile and tensile loads.
- the fastening device according to the invention brings an improvement here in that the cumbersome transporting back and forth of the fastening device is eliminated.
- such a fastening device is characterized by the features in the characterizing part of independent claim 1.
- the dependent claims relate to advantageous embodiments of the invention.
- the fastening device according to the invention can be attached without any aids and without having to transport difficult and difficult-to-handle parts of the fastening device from the engine compartment to the workshop and back into the engine compartment.
- one or more holes with oversize are prepared for the fastening device and the part of the fastening device, ie the fastening sleeve or thrust sleeve which runs through this hole, is poured into this hole.
- the thrust sleeve can be one or more parts.
- the hole doesn't need to be particularly precise and can easily be put in with a laser torch cut the floor.
- the exact, form-fitting fitting of the thrust sleeve or the thrust sleeves is then carried out by casting the base with the sleeve or sleeves.
- a screw then runs through the sleeve device, which is supported on the one hand on the motor housing and whose screw nut is supported on the other end directly or indirectly, ie via a washer, on the ship's bottom.
- the washer can be a ball socket washer on which the nut designed as a ball nut is supported.
- the screw is designed as a so-called expansion bolt, ie it is made of steel and preloaded so that vibrations of the motor cannot cause the screw nut to be loosened.
- Any pourable material that can withstand the shear forces and alternating loads occurring without the material flowing, disintegrating, being damaged or otherwise changing so that the transmission of the shear forces and the holding of the motor in its position is no longer suitable is suitable as casting compound are.
- Casting compounds are, for example, lead, tin, zinc pure or alloyed, brass, bronze, but also casting resins such as reinforced or non-reinforced casting resins such as Epocast, Chockfast etc., i.e. the same material that is used to infuse the engine.
- the fastening device 1 is arranged laterally on the wall 11 of the motor housing.
- the bottom 12 of the motor housing is extended laterally beyond the wall 11.
- An extension 13 is arranged over the extension 12 'of the base. This approach 13 is additionally supported with a support wall 11 'on the extension 12'. - - ° f -
- Extension 13 and extension 12 ' have bores 130, 120' lying one above the other.
- the engine stands on a bed 1215 which is arranged between the engine floor 12 and the ship floor 15.
- a hole 150 was made in the ship's floor 15, for example with a laser or a laser
- Burned out gas cutting torch which is in the extension of the cylinder defined by the holes 130, 120 '.
- This hole 150 is so large that the sleeve 16, which is guided through the bores 130 and 120 ', also fits through the hole 150 in the base 15.
- the sleeve 16 which is guided through the bores 130 and 120 ', also fits through the hole 150 in the base 15.
- Sleeve 16 a collar or collar 161 which is supported on the neck 13.
- a screw bolt 14 is guided through the sleeve 16 and extends through the hole 150 through the ship's floor 15. At the upper end, a nut 141 is screwed, which is supported on the shoulder 13 of the motor housing via the collar 161.
- the screw bolt 14 is designed as an expansion bolt so that it can withstand the large forces that occur during the movements of the twisting and twisting hull and
- a washer or washer 17 is placed over the end of the bolt 14 and the end of the sleeve 16 and supported on the underside of the bottom 15.
- the annular disk 17 is designed as a ball socket disk 17.
- the ball nut 142 is supported on the ball socket washer 17 on the underside of the base 15. It would of course also be possible to use a different disk screw nut arrangement instead of the particularly suitable ball socket washer 17 and the self-centering ball nut 142 or to select the length of the sleeve 16 so that it does not protrude below the bottom 15. An ordinary screw nut could then be supported, for example, directly or via a washer on the underside of the base 15.
- the sleeve 16 In order to transmit large thrust forces from the motor housing to the ship's bottom, that is to say to the ship, with the fastening device, the sleeve 16 should be positively connected to the ship's bottom 15 in the region of the hole 150, which results in the sleeve 16 being poured into the hole 150 in the bottom 15 the ship, that is, the room 1516 with a casting compound 19.
- a seal 18 can be provided between the end face of the sleeve 16 and the ball socket washer 17, which prevents the liquid casting compound from flowing out into the space between the sleeve 16 and the expansion bolt 14.
- the shear force-transmitting fastening device 1 between an engine, in particular a diesel engine and the bottom 15 of a ship comprises a thrust sleeve 16, which extends through an opening 130, 120 in the engine housing and an opening 150 in the bottom 15 of the ship, which has excess, that is to say is larger than the cross section of the thrust sleeve 16.
- the space 1516 between the edge of this opening 150 in the bottom 15 of the ship and the outside of the thrust sleeve 16 is excessively poured with a casting compound 19 in the region of the opening 150.
- a screw 14, which runs through the thrust sleeve 16 and is supported on one side on the motor housing 11, 13 and on the other side is supported on the bottom 15 of the ship, is screwed under pretension.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
- Mounting Of Bearings Or Others (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH116495 | 1995-04-24 | ||
CH116495 | 1995-04-24 | ||
CH1164/95 | 1995-04-24 | ||
PCT/CH1996/000139 WO1996033911A1 (de) | 1995-04-24 | 1996-04-17 | Vorrichtung zum übertragen von schubkräften |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0824450A1 true EP0824450A1 (de) | 1998-02-25 |
EP0824450B1 EP0824450B1 (de) | 1999-10-13 |
Family
ID=4203978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96908985A Expired - Lifetime EP0824450B1 (de) | 1995-04-24 | 1996-04-17 | Vorrichtung zum übertragen von schubkräften |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0824450B1 (de) |
KR (1) | KR100436163B1 (de) |
CN (1) | CN1071669C (de) |
DE (1) | DE59603356D1 (de) |
DK (1) | DK0824450T3 (de) |
WO (1) | WO1996033911A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016009470B3 (de) * | 2016-08-03 | 2017-08-17 | Olaf und André Tünkers GbR (vertretungsberechtigter Gesellschafter: Dipl.-Ing. Olaf Tünkers, 40885 Ratingen + Dipl.-Wirt.-Ing. André Tünkers, 40880 Ratingen) | Modular aufgebaute Vorrichtung aus im Querschnitt an ihrer Außenseite polygonförmig gestalteten Rohren |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH157404A (de) * | 1931-06-26 | 1932-09-30 | Wyss Hans Ing Dipl | Einrichtung zur Schalldämpfung für Maschinen, insbesondere für Schiffsmaschinen. |
FR1471103A (fr) * | 1966-03-14 | 1967-02-24 | Lord Corp | Procédé pour amortir les vibrations des éléments tels que coques de navires et autres surfaces structurales et éléments ainsi traités |
US3851607A (en) * | 1973-03-29 | 1974-12-03 | Gen Electric | Regenerator support system for marine gas turbine |
DE3437318A1 (de) * | 1984-10-11 | 1986-04-17 | Aleksandr Aleksandrovič Aleksandrov | Verfahren zur aufstellung eines schiffs-kreuzkopf-hauptmotors auf dem fundament |
DE3522188A1 (de) * | 1985-06-18 | 1986-12-18 | Gebrüder Sulzer AG, Winterthur | Abstuetzung zwischen der grundplatte einer axialschubbelasteten kolbenbrennkraftmaschine und der deckplatte eines schiffsfundamentes |
DE3613692A1 (de) * | 1986-04-23 | 1987-11-05 | Opel Adam Ag | Schraubverbindung |
-
1996
- 1996-04-17 KR KR1019970707493A patent/KR100436163B1/ko not_active IP Right Cessation
- 1996-04-17 WO PCT/CH1996/000139 patent/WO1996033911A1/de active IP Right Grant
- 1996-04-17 DE DE59603356T patent/DE59603356D1/de not_active Expired - Lifetime
- 1996-04-17 DK DK96908985T patent/DK0824450T3/da active
- 1996-04-17 EP EP96908985A patent/EP0824450B1/de not_active Expired - Lifetime
- 1996-04-17 CN CN96193479A patent/CN1071669C/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9633911A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59603356D1 (de) | 1999-11-18 |
CN1182395A (zh) | 1998-05-20 |
EP0824450B1 (de) | 1999-10-13 |
KR100436163B1 (ko) | 2004-09-04 |
JPH11504287A (ja) | 1999-04-20 |
CN1071669C (zh) | 2001-09-26 |
KR19990007969A (ko) | 1999-01-25 |
WO1996033911A1 (de) | 1996-10-31 |
DK0824450T3 (da) | 2000-01-03 |
JP3696251B2 (ja) | 2005-09-14 |
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