EP0105071B1 - Faltbares Traggestell für Aussenbordmotoren - Google Patents

Faltbares Traggestell für Aussenbordmotoren Download PDF

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Publication number
EP0105071B1
EP0105071B1 EP19820420140 EP82420140A EP0105071B1 EP 0105071 B1 EP0105071 B1 EP 0105071B1 EP 19820420140 EP19820420140 EP 19820420140 EP 82420140 A EP82420140 A EP 82420140A EP 0105071 B1 EP0105071 B1 EP 0105071B1
Authority
EP
European Patent Office
Prior art keywords
cam
cams
counter
bracket according
bracket
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.)
Expired
Application number
EP19820420140
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English (en)
French (fr)
Other versions
EP0105071A1 (de
Inventor
Jean Verchere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8282420140T priority Critical patent/DE3274967D1/de
Priority to EP19820420140 priority patent/EP0105071B1/de
Publication of EP0105071A1 publication Critical patent/EP0105071A1/de
Application granted granted Critical
Publication of EP0105071B1 publication Critical patent/EP0105071B1/de
Expired legal-status Critical Current

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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

Definitions

  • the present invention relates to improvements made to outboard motor-carrier chairs which are used as the main engine for sailboats or as an emergency engine for cruisers.
  • Document DE-C-949 624 discloses an outboard engine support according to the preamble of claim 1 produced in the form of two deformable parallelograms. arranged parallel to each other, two sides of which are constituted by a base fixed to the rear of the boat and by a sole on which the engine is mounted. There is a locking in the high and low positions which is caused by the introduction of a tooth in two lumens of a drum so that the movement of the support is limited to about 90 °.
  • the chair according to the invention which essentially comprises two deformable parallelograms arranged parallel to one another, is fixed between on the one hand a base mounted at the rear of the boat, on the other hand a panel with adjustable inclination suitable for receive the motor, means being provided to allow the parts to be locked at the two extreme positions of immersion or emersion of the propeller of this motor, is characterized in that the base carries two cams comprising notches, with which cooperate studs respectively secured to frames, and in that at least one of the cams is associated elastically an adjacent cam follower which is mechanically connected to it so as to rotate in opposite directions during the cooperation of one of the cams with the corresponding stud, this cam follower having a notch which comes to surround the part of the corresponding stud not surrounded by the notch of the adjacent cam.
  • the illustrated chair includes a base 1 made of two parallel angles 2 and 3, independent of each other.
  • angles include perforations 2a, 3a respectively, intended for the passage of fixing screws for the base 1 on the transom 4 (Fig. 4) of a boat such as a sailboat.
  • the fixing screws have been shown diagrammatically by broken lines 5.
  • the angles 2 and 3 face each other and their wings perpendicular to table 4 are provided with perforations in which are arranged articulation axes 6, 7 respectively 8, 9.
  • the chair further comprises two frames 10, 11 articulated at the base 1, one at below the other and which carry at their ends two plates 12, 13 in the form of a sector, one of the lateral edges of which is intended to be associated with a panel 14 on which the motor 15 is fixed.
  • Each frame is made by means of angles welded together. It comprises two arms 16, 17 respectively 18, 19 joined by two crosspieces 20, 21-22, 23, those 21 and 23 being welded to the free end of the aforementioned arms. At these ends, the plates 12 and 13 are hingedly mounted by means of pivots of which only those 24 and 25 intended for the articulation of the plate 12 have been shown.
  • a double parallelogram mechanism is thus produced which allows the panel 14 to pass from a low position to a high position.
  • each cam comprises a notch 28b intended to trap the '' or the other of two studs 29, 30 respectively secured to the arm 16 and that 18.
  • the arms 17 and 19 carry two studs 31 and 32 arranged opposite those 29 and 30 and which are intended to cooperate with the notch of the second cam.
  • the notch 28b is extended upwards by a ramp 28c and downwards by a track 28d.
  • the illustrated embodiment is designed so that its main members (base, arms, rear end crossmembers and plates) can be made of plastic. On the other hand and above all it is provided with an auxiliary locking cam or cam follower, which provides absolute security against any accidental release of the arms more particularly when the engine is raised.
  • each frame 10 or 11 the arms 16, 17, respectively 18, 19 are secured by molding the rear end crosspieces 21,23, it being noted that the upper crosspiece 21 is here produced, at least in its central part in the form of a cylindrical tube (see Fig. 2) suitable for constituting a handle which is easy to maneuver when it is desired to raise or lower the motor.
  • Fig. 3 shows the detail of the articulation of the plate 12 to the lower frame, in fact to the assembly of the arm 18 and the rear cross-member 23.
  • the bolt 25, which constitutes the corresponding pivot, passes through a sleeve 33 tightened by a nut 25a.
  • the plate here has a boss 12b which thickens it, but while leaving the necessary axial clearance between the two washers 34 and 35 provided at the ends of the sleeve.
  • Fig. 4 illustrates the articulation of an arm such as 19 at the corresponding angle 3 of the base.
  • the wing of the angle iron which protrudes behind the table 4 has on its inner face a boss 3b forming a bearing, followed by a sleeve 3c playing the role of pivot.
  • the front crosspieces 20 and 22 are made in the form of metal rods in a single piece with the lateral studs 29, 31, 30 and 32 respectively. As regards the first 20, it is embedded in the bosses 16a , 17a provided on the upper face of the arms 16, 17. As for the second 22, it is also embedded in the vertical wing of the arms 18, 19 locally thickened by an appropriate boss, not detailed, but which can be assumed to be similar to the bosses 16a, 17a.
  • the axis 27 intended to carry the cams 28 (which will hereinafter be called the main cams) is made in two parts 27a and 27b, as shown in FIG. 5, these two parts partly overlapping one another by their ends and being assembled by a plastic sleeve 3 contracted thereon. Thanks to this arrangement, the cams 28 can be molded on the outer ends of these two half-axes and not have to be laboriously attached to them during assembly.
  • the main cams 28 are made of plastic. One of them (the one at the back in Fig. 1) does not have an operating handle. The other is integral with a radial allowance 28t (FIG. 1) in which one of the ends of a metal rod 37 terminated by a handle 38 is embedded.
  • This anterior cam in FIG. 1 comprises a stud 39 which projects outwards to receive a rubber ring 40 whose opposite end is hooked to another stud 41 secured to the corresponding base angle 2 and suitable for forming return spring.
  • a pin 42 suitable for abutting on the corresponding base angle is provided on the inner face of the other cam 28 (rear cam in FIG. 1). 3.
  • each cam 28 comprises from the top an edge or ramp 28c in the form of a spiral approaching the axis 27a-27b as 'we descend, then a semicircular notch 28b, then an edge or track 28d which moves away from the axis when descending, finally a depression 28g.
  • an auxiliary cam or cam follower 44 comprising a semi-circular notch 44a oriented opposite to that 28b of the main cams. This cam follower 44 is cut with an allon light gée 44b crossed by a stud 45 carried by the adjacent cam 28. It has a profiled outer edge 44c.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (9)

1. Traggestell für einen Außenbordmotor, der mit seiner Befestigungsfläche (1) am Spiegel eines Bootes befestigt ist, mit einer Verschiebeanordnung für eine Platte (14), an der der Motor (15) befestigt ist, wobei die Anordnung zwei gelenkige Parallelogramme (16, 17, 18, 19) mit Verriegelungsmitteln (28, 29-31, 30-32), die es ermöglichen, die Parallelogramme in einer Stellung zu halten, in der die Schraube des Motors (15) aus dem Wasser angehoben ist und in einer Stellung, in der die Schraube eingetaucht ist, um das Boot anzutreiben, aufweist, wobei diese Verriegelungsmittel (28, 29-31, 30-32) so ausgelegt sind, daß sie bei ihrer Lösung, um die Parallelogramme (16-17; 18-19) freizugeben, automatisch den Steig- oder Absenkvorgang einleiten, dadurch gekennzeichnet, daß die Befestigungsfläche (1) zwei Kurvenscheiben (28) mit Einkerbungen (28b) aufweist, mit denen Anschlagstifte (29-31, 30-32) zusammenwirken, die jeweils an Rahmen (10, 11) befestigt sind, und dadurch, daß mindestens an einer der Kurvenscheiben (28) eine anliegende Gegenscheibe (44) elastisch zugeordnet ist, die mechanisch so mit ihr verbunden ist, daß sie während des Zusammenwirkens einer Kurvenscheibe mit dem zugehörigen Anschlagstift sich im umgekehrten Drehsinn dreht und wobei diese Kurvenscheibe eine Einkerbung (44a) aufweist, die den Teil des entsprechenden Anschlagstifts (31, 32) umgreift, der nicht von der Einkerbung (28b) der anliegenden Kurvenscheibe umgriffen wird.
2. Traggestell nach Anspruch 1, dadurch gekennzeichnet, daß die Gegenscheibe (44) einen profilierten Rand (44c) aufweist, auf dem der entsprechende Anschlagstift (31, 32) angreift, um die Öffnung der Gesamtheit der Scheiben und der Gegenscheibe (44) gerade vor dem Verriegelungselement auszulösen.
3. Traggestell nach Anspruch 2, dadurch gekennzeichnet, daß die Ränder der Einkerbung (28b, 44a) der Kurvenscheiben (28) und der Gegenscheibe (44) so orientiert sind, daß die durch die Anschlagstifte (31, 32) auf die Ränder ausgeübte Wirkung in der Bewegungsrichtung eines Durchgangs von einer Extremlage des Traggestells in die andere die Gegenscheibe (44) und die anliegende Scheibe (28) so belastet, daß diese sich jeweils in der einen oder anderen Richtung schließen.
4. Traggestell nach Anspruch 3, dadurch gekennzeichnet, daß die beiden Scheiben (28) mit derselben Achse (27) verbunden sind, die durch die Befestigungsfläche (1) in Drehung versetzt wird.
5. Traggestell nach Anspruch 4, dadurch gekennzeichnet, daß eine der Kurvenscheiben (28) einen Anschlag (28e, 42) aufweist, der ihre Stellung im unbelasteten Zustand festlegt.
6. Traggestell nach Anspruch 1, gekennzeichnet durch elastische Mittel (40), zum Rückholen der Kurvenscheiben (28) in ihre Verriegelungsstellung.
7. Traggestell nach Anspruch 1, dadurch gekennzeichnet, daß mindestens eine Kurvenscheibe (28) einen Betätigungsgriff (28a, 37-38) aufweist.
8. Traggestell nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlagstifte (29-31; 30-32) durch die Enden von Dreiecken (20, 22) gebildet werden, die Zwischentraversen der jeweiligen Rahmen (10, 11) bilden.
9. Traggestell nach Anspruch 1, dadurch gekennzeichnet, daß jede Platte (12, 13), die jedes Parallelogramm mit der Platte (14) verbindet, in Form eines Sektors mit einer Vielzahl von Perforierungen (12a, 13a) ausgebildet ist, um die Neigung der Platte (14) im Verhältnis zu der des Spiegels (4) des Boots zu ändern.
EP19820420140 1982-10-01 1982-10-01 Faltbares Traggestell für Aussenbordmotoren Expired EP0105071B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8282420140T DE3274967D1 (en) 1982-10-01 1982-10-01 Foldable bracket assembly for supporting an outboard motor
EP19820420140 EP0105071B1 (de) 1982-10-01 1982-10-01 Faltbares Traggestell für Aussenbordmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19820420140 EP0105071B1 (de) 1982-10-01 1982-10-01 Faltbares Traggestell für Aussenbordmotoren

Publications (2)

Publication Number Publication Date
EP0105071A1 EP0105071A1 (de) 1984-04-11
EP0105071B1 true EP0105071B1 (de) 1987-01-07

Family

ID=8189973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820420140 Expired EP0105071B1 (de) 1982-10-01 1982-10-01 Faltbares Traggestell für Aussenbordmotoren

Country Status (2)

Country Link
EP (1) EP0105071B1 (de)
DE (1) DE3274967D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62221994A (ja) * 1986-03-24 1987-09-30 Sanshin Ind Co Ltd 船舶推進機の支持装置
US5186666A (en) * 1991-12-06 1993-02-16 Stanley Thomas R Marine motor drive unit mounting apparatus
IES20060941A2 (en) * 2005-12-21 2007-09-05 Patrick Douglas An outboard engine mounting assembly
FR2963313A1 (fr) * 2010-07-27 2012-02-03 Gilbert Rodriguez Echelle nautique de securite a montants discontinus lateraux et montant central et support de mise a l'eau

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782744A (en) * 1954-06-24 1957-02-26 Thomas G Staley Outboard motor mounting apparatus
DE949624C (de) * 1955-01-30 1956-09-20 Dr.-Ing. h. c. F. Porsche K.G., Stuttgart-Zuffenhausen Außenbordmotor
US4013249A (en) * 1975-12-03 1977-03-22 Outboard Marine Corporation Auxiliary motor mounting assembly
GB1545219A (en) * 1976-07-14 1979-05-02 Ellis B Brackets for outboard motors
DE2801635C2 (de) * 1978-01-16 1979-12-20 Fritz-Johann 2820 Bremen Finze Zwischenhalterung für Außenbordmotor
GB2035934A (en) * 1978-12-11 1980-06-25 Mcelroy A Adjustable rake angle outboard motor bracket
FR2509687A1 (fr) * 1981-07-17 1983-01-21 Verchere Jean Chaise repliable constituant support d'un moteur hors bord

Also Published As

Publication number Publication date
DE3274967D1 (en) 1987-02-12
EP0105071A1 (de) 1984-04-11

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