WO2012069921A1 - A system for the sliding supporting of an outboard motor on a vessel or a pleasure boat - Google Patents

A system for the sliding supporting of an outboard motor on a vessel or a pleasure boat Download PDF

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Publication number
WO2012069921A1
WO2012069921A1 PCT/IB2011/002841 IB2011002841W WO2012069921A1 WO 2012069921 A1 WO2012069921 A1 WO 2012069921A1 IB 2011002841 W IB2011002841 W IB 2011002841W WO 2012069921 A1 WO2012069921 A1 WO 2012069921A1
Authority
WO
WIPO (PCT)
Prior art keywords
outboard motor
boat
onto
vessel
sliding
Prior art date
Application number
PCT/IB2011/002841
Other languages
French (fr)
Inventor
Federico Accolla
Original Assignee
Atmosphere Srl
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 Atmosphere Srl filed Critical Atmosphere Srl
Publication of WO2012069921A1 publication Critical patent/WO2012069921A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B63H20/106—Means enabling lifting of the propulsion element in a substantially vertical, linearly sliding movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/02—Mounting of propulsion units
    • B63H20/06—Mounting of propulsion units on an intermediate support

Definitions

  • the present invention relates to a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat, said sliding supporting system being integrated into the structure of the vessel itself.
  • the present invention is particularly addressed to ships or outboard type boats, raft, or similar fitted with transom.
  • the engine be mounted in a removable manner at the portion of the aft transom provided for this installation.
  • the part of the stern has a vertical wall, which can provide housing for the locking and supporting of the motor or, alternatively, the same lacks of said vertical wall.
  • the outboard motor can typically be provided with supporting means which includes brackets provided with locking pins.
  • the brackets provide hinges to allow the full handling of motor at sea (trim) and also the provision of taking the propeller out of water when it is not in operation (tilt), or during transportation of the same.
  • aft compartment region be equipped with a tender garage. More precisely, following the opening of a panel of the bodywork aft of the yacht, there is provided a special garage compartment where a dinghy boat or tender can be moored inside thereof.
  • the tender is placed in the compartment during navigation of the vessel, and then be put into water when the boat is at anchor.
  • suitable electro-hydraulic mechanisms are provided for housing and handling the tender inside/outside the proper compartment garage and in a manner already known.
  • the aim of the present invention is to overcome the above drawbacks by providing a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat which allows to have the outboard motor in a condition which is comprised within the outline sizes of the boat during transporting or storage thereof.
  • Another aim of the present invention is to provide a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat wherein said supporting system be an integral part of the structure of the vessel or the vessel itself.
  • a further aim of the present invention is to provide a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat wherein the supporting system be particularly compact and robust, and highly reliable.
  • the present invention provides a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat, the boat comprising a rigid hull portion, and a aft wall portion, the system being characterized in that it comprises: slidable supporting means for the sliding supporting of said outboard motor onto said rigid hull portion of said boat; and vertical supporting means for supporting in a oscillating manner said outboard motor with respect to said aft wall portion of said boat, the arrangement being such that said outboard motor is movable between a first operating configuration, wherein it is positioned completely outside said hull and substantially orthogonal to the latter, and a second operating configuration wherein the outboard motor is retracted within said hull portion and in a tilted status with respect to the same.
  • the present invention provides a system of sliding support of the outboard motor of a vessel or pleasure craft substantially according to the annexed claims.
  • Figure 1 shows a perspective front view of a boat which incorporates the system for the sliding supporting of an outboard motor according to the present invention
  • Figures 2A to 2F are longitudinal sectional views showing a sequence of steps for the moving and positioning of the outboard motor of the boat of Figure 1 ;
  • Figure 3 shows in perspective the boat of Figure 1 from the rear of the same and with the outboard motor positioned in a first condition;
  • Figure 4 shows in perspective the boat of Figure 1 from the rear of the same and with the outboard motor placed in a second condition
  • Figure 5 shows in perspective the boat of Figure 4 from the front of the same.
  • FIG. 1 there is shown in perspective a boat which incorporates the sliding supporting system of an outboard motor, according to the present invention. More specifically, the invention provides a boat 1 which includes a rigid hull 2 and a part of the stern walls 3. On the aft side 3 is normally provided an outboard motor 4.
  • the outboard motor 4 is mounted on a sliding supporting system 5 of the same with respect to the hull 2.
  • the system 5 is characterized by the fact that includes first means for sliding supporting said outboard motor 4 with respect to said part of the rigid hull 2, and the fact that further includes second supporting means for swinging supporting said outboard motor 4 with respect to said stern walls part 3 of the of the boat 1 (the whole better illustrated here below).
  • blocking means 6 for the locking of said swinging and sliding supporting means 5 of the outboard motor 4 on the stern walls 3 of the boat 1.
  • Said locking means 5 are preferably chosen among clamping members typically used in marine applications, such as: hollow pins with locking pins, or elastic locking/unlocking clamping members, oscillating clamping members, and the like.
  • the supporting system 5 includes a first part 50 which is fixed on said rigid hull portion 2.
  • a second part 51 which is engaged with said first part 50 by means of longitudinal sliding members such as, for example, a sliding guide or similar (the latter not shown in the figures).
  • the arrangement is such that the second part 51 is sliding arranged over the rigid hull portion 2.
  • a second part of the aft wall 52 which provides the support for the outboard motor in the manner already known per se, as well as it is likely to engage with the respective part of the stern walls 3 of the boat 1 when the outboard motor 4 is in the operating configuration, that is orthogonal to the hull 2.
  • the second part 52 of the aft wall is joined to said second sliding supporting part 51 in such a way that the former be slidable mounted with respect to the hull 2.
  • the locking pins 6 block the second part 52 onto the aft part of the stern walls 3. First it has to be released of the second part 52 by removing the constraint of the pins 6.
  • the supporting system 5 is free to translate with respect to the hull 2.
  • a further translation of the supporting system 5 towards the inside of the boat 1 causes an oscillation of the motor 4 as his foot part goes to touch and run down the aft walls 3.
  • the translation of the supporting system 5 within the hull 2 of the boat 1 towards the inside thereof causes an additional oscillation of the motor 4 such as to have the latter in a horizontal condition, or substantially parallel to the hull 2.
  • the second part of the aft wall 52 be connected to the second sliding supporting part 51 in a hinged oscillating manner. Thanks to this embodiment, the oscillation of the aft part wall 52 with respect to the sliding supporting part 51 will allow a further tilting of the motor 4 with respect to the hull 2.
  • hydraulic sealing means 7 which are arranged between the stern walls 3 of the of the boat and the supporting part 52 of the outboard motor 4. More precisely, according to the present invention, there is a sealing member 7 which provides hydraulic seal when the supporting part 52 of the outboard motor 4 mates with the aft wall portion 3 of the boat
  • the hydraulic sealing member 7 can be made integral part of the walls 3 or, alternatively, to the support 52.
  • Figure 3 shows the arrangement of the outboard motor 4 with respect to the boat 1 when the former is in a operating condition, wherein the motor is placed completely outside the hull 2 and in a substantially orthogonal condition with respect to the same.
  • Figures 4 and 5 illustrate the arrangement of the motor 4 with respect to the boat 1 when the former it is in a second non operating configuration, for example during storage or transporting of the same, the motor 4 is retracted within the hull 2 and in a tilted status with respect to the same.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Actuator (AREA)

Abstract

There is provided a sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1), the boat (1) comprising a rigid hull portion (2) and a aft wall portion (3), the system being characterized in that it comprises: slidable supporting means (50,51) for the sliding supporting of said outboard motor (4) onto said rigid hull portion (2) of said boat (1); and vertical supporting means (52) for supporting in a oscillating manner said outboard motor (4) with respect to said aft wall portion (3) of said boat (1), the arrangement being such that said outboard motor (4) is movable between a first operating configuration, wherein it is positioned completely outside said hull (2) and substantially orthogonal to the latter, and a second operating configuration wherein the outboard motor is retracted within said hull portion (2) and in a tilted status with respect to the same.

Description

"A SYSTEM FOR THE SLIDING SUPPORTING OF AN OUTBOARD MOTOR ON A
VESSEL OR A PLEASURE BOAT"
DESCRIPTION
Field of invention
The present invention relates to a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat, said sliding supporting system being integrated into the structure of the vessel itself.
The present invention is particularly addressed to ships or outboard type boats, raft, or similar fitted with transom.
State of the Art
As is known, in small pleasure boats and/or rigid structure outboard boats, it is expected that the engine be mounted in a removable manner at the portion of the aft transom provided for this installation. The part of the stern has a vertical wall, which can provide housing for the locking and supporting of the motor or, alternatively, the same lacks of said vertical wall.
On the other hand, the outboard motor can typically be provided with supporting means which includes brackets provided with locking pins. The brackets provide hinges to allow the full handling of motor at sea (trim) and also the provision of taking the propeller out of water when it is not in operation (tilt), or during transportation of the same.
Within this arrangement for boats with outboard motors in general there is a first drawback which is due to the fact that during the surface transporting of the same, that the foot part of the engine tends to be hanging over the whole size of the boat aft as well as the top of the engine leans towards' up by the size of the boat. From this it follows that the transporting overall sizes increase due to the protruding parts of the outboard motor, and with all the disadvantages and limitations that arise from this aspect.
In addition, recently some of pleasure boats or yachts over 15 meters overall, have the opportunity to show the aft compartment region be equipped with a tender garage. More precisely, following the opening of a panel of the bodywork aft of the yacht, there is provided a special garage compartment where a dinghy boat or tender can be moored inside thereof.
Therefore, the tender is placed in the compartment during navigation of the vessel, and then be put into water when the boat is at anchor. For this function, suitable electro-hydraulic mechanisms are provided for housing and handling the tender inside/outside the proper compartment garage and in a manner already known.
Although this constructive solution proves to be practical, it shows a drawback which consist in that the maximum overall size requirements are given by the outboard motor when the latter it is in a storage position or tilted. In fact, in this condition the foot part of the outboard motor protrudes over the outline of the tender up to the stern. From this it follows an handicap due to that the parking space can house a tender boat of smaller sizes than it could actually be.
Therefore, the aim of the present invention is to overcome the above drawbacks by providing a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat which allows to have the outboard motor in a condition which is comprised within the outline sizes of the boat during transporting or storage thereof.
Another aim of the present invention is to provide a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat wherein said supporting system be an integral part of the structure of the vessel or the vessel itself.
A further aim of the present invention is to provide a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat wherein the supporting system be particularly compact and robust, and highly reliable.
Brief description of the Invention
The present invention provides a system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat, the boat comprising a rigid hull portion, and a aft wall portion, the system being characterized in that it comprises: slidable supporting means for the sliding supporting of said outboard motor onto said rigid hull portion of said boat; and vertical supporting means for supporting in a oscillating manner said outboard motor with respect to said aft wall portion of said boat, the arrangement being such that said outboard motor is movable between a first operating configuration, wherein it is positioned completely outside said hull and substantially orthogonal to the latter, and a second operating configuration wherein the outboard motor is retracted within said hull portion and in a tilted status with respect to the same.
Thus, the present invention provides a system of sliding support of the outboard motor of a vessel or pleasure craft substantially according to the annexed claims.
Detailed Description of the Invention
It will be now provided a detailed description of a preferred embodiment of the system for the sliding supporting of an outboard motor onto a vessel or a pleasure boat of the presents invention, given by way of example and without limitation, and with reference to the annexed drawings, wherein:
Figure 1 shows a perspective front view of a boat which incorporates the system for the sliding supporting of an outboard motor according to the present invention; Figures 2A to 2F are longitudinal sectional views showing a sequence of steps for the moving and positioning of the outboard motor of the boat of Figure 1 ;
Figure 3 shows in perspective the boat of Figure 1 from the rear of the same and with the outboard motor positioned in a first condition;
Figure 4 shows in perspective the boat of Figure 1 from the rear of the same and with the outboard motor placed in a second condition, and
Figure 5 shows in perspective the boat of Figure 4 from the front of the same.
With reference now to Figure 1 , there is shown in perspective a boat which incorporates the sliding supporting system of an outboard motor, according to the present invention. More specifically, the invention provides a boat 1 which includes a rigid hull 2 and a part of the stern walls 3. On the aft side 3 is normally provided an outboard motor 4.
According to the present invention, the outboard motor 4 is mounted on a sliding supporting system 5 of the same with respect to the hull 2. The system 5 is characterized by the fact that includes first means for sliding supporting said outboard motor 4 with respect to said part of the rigid hull 2, and the fact that further includes second supporting means for swinging supporting said outboard motor 4 with respect to said stern walls part 3 of the of the boat 1 (the whole better illustrated here below).
In addition, there are provided blocking means 6 for the locking of said swinging and sliding supporting means 5 of the outboard motor 4 on the stern walls 3 of the boat 1. Said locking means 5 are preferably chosen among clamping members typically used in marine applications, such as: hollow pins with locking pins, or elastic locking/unlocking clamping members, oscillating clamping members, and the like.
With reference now to Figures 2A to 2F there is shown a sequence of operations to perform the moving and positioning of the outboard motor 4 on the boat 1 , for example for storage or transporting of the latter.
With particular reference to Figure 2A, the supporting system 5 includes a first part 50 which is fixed on said rigid hull portion 2. In addition, there is a second part 51 which is engaged with said first part 50 by means of longitudinal sliding members such as, for example, a sliding guide or similar (the latter not shown in the figures).
As will become apparent from the following figures, the arrangement is such that the second part 51 is sliding arranged over the rigid hull portion 2.
Moreover, according to the present invention there is provided a second part of the aft wall 52 which provides the support for the outboard motor in the manner already known per se, as well as it is likely to engage with the respective part of the stern walls 3 of the boat 1 when the outboard motor 4 is in the operating configuration, that is orthogonal to the hull 2. As will become apparent from the description and the drawings which follow, the second part 52 of the aft wall is joined to said second sliding supporting part 51 in such a way that the former be slidable mounted with respect to the hull 2.
With reference now to Figures 2B to 2F, it will be illustrated the operating sequence of the handling of the outboard motor 4 starting from its operating condition to the transporting condition of the boat 1.
The locking pins 6 block the second part 52 onto the aft part of the stern walls 3. First it has to be released of the second part 52 by removing the constraint of the pins 6.
Thus, as shown in Figure 2B, the supporting system 5 is free to translate with respect to the hull 2. In this condition, a further translation of the supporting system 5 towards the inside of the boat 1 causes an oscillation of the motor 4 as his foot part goes to touch and run down the aft walls 3.
As can be understood from Figures 2C to 2F, the translation of the supporting system 5 within the hull 2 of the boat 1 towards the inside thereof causes an additional oscillation of the motor 4 such as to have the latter in a horizontal condition, or substantially parallel to the hull 2.
It is necessary here to point out that according to the present embodiment, it is expected that the second part of the aft wall 52 be connected to the second sliding supporting part 51 in a hinged oscillating manner. Thanks to this embodiment, the oscillation of the aft part wall 52 with respect to the sliding supporting part 51 will allow a further tilting of the motor 4 with respect to the hull 2.
As a result and as can be seen in Figure 2F, at the end of the displacement of the supporting part 51 the outboard motor 4 is almost completely contained within the structure of the boat 1.
In addition, according to the present invention there are provided hydraulic sealing means 7 which are arranged between the stern walls 3 of the of the boat and the supporting part 52 of the outboard motor 4. More precisely, according to the present invention, there is a sealing member 7 which provides hydraulic seal when the supporting part 52 of the outboard motor 4 mates with the aft wall portion 3 of the boat
1. The hydraulic sealing member 7 can be made integral part of the walls 3 or, alternatively, to the support 52.
It goes without saying that the configuration here specified on the construction of the oscillating supporting part 52 with respect to the sliding supporting part 51 is not bound for purposes of the definition of the inventive concept of the supporting system 5 of the present invention. In fact, according to an another embodiment (not shown in the figures attached), it can be expected that the supporting part 52 be mounted in a fixed manner (therefore not a swinging manner) with respect to the sliding supporting part 51. This different constructive solution can be chosen by the particular configuration of the whole structure of the boat and/or the type of outboard motor to be mounted thereon. This different embodiment is obviously an integral part of the inventive concept of this invention and, therefore, it is included in the annexed claims.
With reference now to Figures 3 to 5, there is illustrated therein the initial condition and the final condition of the outboard motor 4 with respect to the structure of the boat 1. More precisely, Figure 3 shows the arrangement of the outboard motor 4 with respect to the boat 1 when the former is in a operating condition, wherein the motor is placed completely outside the hull 2 and in a substantially orthogonal condition with respect to the same.
Figures 4 and 5 illustrate the arrangement of the motor 4 with respect to the boat 1 when the former it is in a second non operating configuration, for example during storage or transporting of the same, the motor 4 is retracted within the hull 2 and in a tilted status with respect to the same.

Claims

A sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1), the boat (1) comprising a rigid hull portion (2) and a aft wall portion (3),
the system being characterized in that it comprises:
- slidable supporting means (50,51) for the sliding supporting of said outboard motor (4) onto said rigid hull portion (2) of said boat (1); and
- vertical supporting means (52) for supporting in a oscillating manner said outboard motor (4) with respect to said aft wall portion (3) of said boat (1), the arrangement being such that said outboard motor (4) is movable between a first operating configuration, wherein it is positioned completely outside said hull (2) and substantially orthogonal to the latter, and a second operating configuration wherein the outboard motor is retracted within said hull portion (2) and in a tilted status with respect to the same.
Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to the preceding claim, wherein said means (5) for the sliding support include:
- a first part (50) fixedly mounted onto said rigid hull portion (2); and
- a second part (51) joined to said first part (50) by means of sliding means, the arrangement being such that said second part (51) is sliding mounted over said rigid hull portion (2).
Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to claim 1 or 2, wherein said vertical supporting means for supporting and oscillating said outboard motor (4) include a second portion of stern wall (52) for cooperating with said stern walls portion (3) of said boat (1) when said outboard motor (4) is in said operating configuration.
Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to the preceding claim, wherein said second aft wall portion (52) is connected to said second sliding supporting part (51).
Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to the preceding claim, wherein said second aft wall portion (52) is connected in a hinged manner with said second sliding supporting part (51).
Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to any of the preceding claims, further comprising hydraulic sealing means (7) arranged between said aft walls portion (3) and said supporting means (52) of said outboard motor (4).
7. Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1) according to the preceding claim, wherein said sealing means comprises a hydraulic sealing member (7) which hydraulic seals when said supporting means (52) of said outboard motor (4) mate with said stern walls portion (3) of the said boat (1).
8. Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1 ) according to any of the preceding claims, further comprising blocking means (6) for blocking said supporting means (52) of said outboard motor (4) onto said stern walls portion (3) of said boat (1 ).
9. Sliding supporting system (5) for an outboard motor (4) onto a vessel or a pleasure boat (1 ) according to the preceding claim, wherein said blocking means includes locking members (6) chosen in following group which comprises: pins with locking keyway, elastic locking pins, clamping members, oscillating clamping members, and the like.
10. Vessel or pleasure boat (1) incorporating the sliding supporting system (5) for an outboard motor (4) according to the previous claims.
PCT/IB2011/002841 2010-11-26 2011-11-25 A system for the sliding supporting of an outboard motor on a vessel or a pleasure boat WO2012069921A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2010A000618 2010-11-26
IT000618A ITRM20100618A1 (en) 2010-11-26 2010-11-26 SLIDING SUPPORT SYSTEM FOR AN OUTBOARD MOTOR OF A VESSEL OR BOAT

Publications (1)

Publication Number Publication Date
WO2012069921A1 true WO2012069921A1 (en) 2012-05-31

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ID=43743013

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PCT/IB2011/002841 WO2012069921A1 (en) 2010-11-26 2011-11-25 A system for the sliding supporting of an outboard motor on a vessel or a pleasure boat

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IT (1) ITRM20100618A1 (en)
WO (1) WO2012069921A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2955095A1 (en) * 2014-06-12 2015-12-16 Siner "G" S.r.l. Apparatus for moving an outboard motor installed on a boat and related boat with retractable outboard motor
CN115107975A (en) * 2022-08-02 2022-09-27 南京高精船用设备有限公司 Pod type propeller and ship

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1129478A (en) * 1964-11-27 1968-10-09 Westerly Marine Construction L Improvements in or relating to water craft powered by outboard motors
US4279602A (en) * 1979-08-07 1981-07-21 Coast Catamaran Corporation Apparatus for mounting an outboard motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1129478A (en) * 1964-11-27 1968-10-09 Westerly Marine Construction L Improvements in or relating to water craft powered by outboard motors
US4279602A (en) * 1979-08-07 1981-07-21 Coast Catamaran Corporation Apparatus for mounting an outboard motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2955095A1 (en) * 2014-06-12 2015-12-16 Siner "G" S.r.l. Apparatus for moving an outboard motor installed on a boat and related boat with retractable outboard motor
CN115107975A (en) * 2022-08-02 2022-09-27 南京高精船用设备有限公司 Pod type propeller and ship

Also Published As

Publication number Publication date
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