FR2682075A1 - Apparatus for grasping and gripping ropes, chains and anchors in particular for holding a vessel - Google Patents
Apparatus for grasping and gripping ropes, chains and anchors in particular for holding a vessel Download PDFInfo
- Publication number
- FR2682075A1 FR2682075A1 FR9112636A FR9112636A FR2682075A1 FR 2682075 A1 FR2682075 A1 FR 2682075A1 FR 9112636 A FR9112636 A FR 9112636A FR 9112636 A FR9112636 A FR 9112636A FR 2682075 A1 FR2682075 A1 FR 2682075A1
- Authority
- FR
- France
- Prior art keywords
- chains
- ropes
- coil
- gripping
- receiving
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/22—Handling or lashing of anchors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/54—Boat-hooks or the like, e.g. hooks detachably mounted to a pole
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
APPAREIL POUR LA SAISIE ET LA PREHENSION
DE CORDAGES, CHAINES ET AMARRES, EN PARTICULIER
POUR LA RETENUE DE NAVIRE
L'invention se rattache au secteur technique du matériel d'équipement et accessoires pour bâteaux.APPARATUS FOR Grabbing and gripping
ROPES, CHAINS AND MOORINGS, IN PARTICULAR
FOR RETAINING A SHIP
The invention relates to the technical sector of equipment and accessories for boats.
Les bâteaux de toutes sortes comprennent des amarres établies sous forme de cordages, chaînes ou similaires qui permettent leur retenue par rapport au quai. Tres souvent, pendant les manipulations, ils peuvent plonger dans l'eau partiellement et il est nécessaire alors de les saisir à l'aide de perches munies d'un croc ou d'une pointe dénommée "gaffe". C-e zen type de perches est couramment utilisée mais elles présentent certains inconvénients dans leur manipulation et, d' autre part, elles présentent une partie coupante de par leur crochet qui est source d'accidents.La saisie des cordages ou chaînes n'est pas toujours facile et surtout leur tirage après liaison avec le cordage ou chaîne entraîne souvent des efforts de traction importants dus aux résistances à vaincre lorsque lesdits cordages su chaînes sortent de l'eau. Vessels of all kinds include moorings established in the form of ropes, chains or the like which allow their retention relative to the quay. Very often, during the manipulations, they can submerge into the water partially and it is then necessary to grasp them using poles fitted with a hook or a point called "hook". This zen type of poles is commonly used but they have certain drawbacks in their handling and, on the other hand, they have a cutting part by their hook which is a source of accidents. The seizure of ropes or chains is not always easy and above all their pulling after connection with the rope or chain often results in significant tensile forces due to the resistances to be overcome when said ropes on chains come out of the water.
Le but recherché selon l'invention était de remédier à ces inconvénients en proposant un nouvel appareil de conception simple, d'une manipulation aisée et d'un confort d'utilisation amélioré par une réduction considérable des efforts pour assurer le prélèvement des cordages, chaînes ou autres amarres. The aim sought after according to the invention was to remedy these drawbacks by proposing a new device of simple design, of easy handling and of improved comfort of use by a considerable reduction of the efforts to ensure the removal of ropes, chains. or other moorings.
selon une première caractéristique de l'invention, l'appareil est remarquable en ce qu il comprend, à l'extrémité d'une perche, le positionnement et la fixation d'un élément-support profilé susceptible de recevoir, à l'une de ses extrémités, un moyen de préhension et de retenue des cordages, chaînes et amarres en général, ledit moyen étant libre en rotation pour accompagner le mouvement et le déplacement des cordages, chaînes et amarres prélevés par l'appareil. according to a first characteristic of the invention, the apparatus is remarkable in that it comprises, at the end of a pole, the positioning and the fixing of a profiled support element capable of receiving, at one of its ends, means for gripping and retaining ropes, chains and moorings in general, said means being free to rotate to accompany the movement and movement of ropes, chains and moorings taken up by the device.
Selon une autre caractéristique, le moven de préhension et de retenue est une bobine montée libre en rotation sur un axe de retenue fixe sur l'élément support de l'appareil. According to another characteristic, the gripping and retaining moven is a coil freely rotatably mounted on a retaining pin fixed on the support element of the device.
Ces caractéristiques et d'autres encore ressortiront bien de la suite de la description. These characteristics and others will emerge clearly from the following description.
Pour fiser l'objet de l'invention illustré non limitativement aux figures des dessins où
La figure 1 est une vue de profil en coupe de l'appareil selon l'invention.To focus the object of the invention illustrated without limitation to the figures of the drawings where
Figure 1 is a sectional side view of the apparatus according to the invention.
La figure 2 est une vue de face selon la figure 1. FIG. 2 is a front view according to FIG. 1.
Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative aux figures des dessines. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner in the figures of the drawings.
L'appareil selon l1invention référencé dans son ensemble par (l) coeanrend une perche (2) de grande i ongueur dont l'extrémité supérieure est engag-ée dans un embout (3) tubulaire présentant une collerette (3.1). The apparatus according to the invention referenced as a whole by (l) coeanrend a pole (2) of great length, the upper end of which is engaged in a tubular endpiece (3) having a flange (3.1).
Ladite barre est maintenue en position par un moyen de liaison (4j du type boulonnage avec rondelles (5) d'appui sur ladite collerette. Sous celle-ci, est positionné et fisé un élément support (6) profilé, en L par exemple, corné illustré aux figures des dessins. Cet élément en L présente ainsi une aile (6.1) solidarisée à l'embout (3) par soudure ou autre tandis que l'autre aile (6.2) de grande longueur est disposée verticalement dans un plan parallèle en prolongement de l'axe longitudinal de la perche.Said bar is held in position by a connecting means (4j of the bolting type with washers (5) bearing on said flange. Under this, a support element (6) is profiled and shaped, in L for example, horn illustrated in the figures of the drawings. This L-shaped element thus has a wing (6.1) secured to the end piece (3) by welding or the like while the other wing (6.2) of great length is arranged vertically in a plane parallel to extension of the longitudinal axis of the pole.
A son extrémité (6.3), l'élément support profilé (6) est aménagé avec une ouverttire (6.4) pour le positionnement dlun axe (7) situé dans un plan perpendiculaire à ladite aile (6.2). Sur cet axe, est montée à libre rotation une bobine (8) présentant deux flasques (8.1 - 8.2) entre lesquels est réalisée avantageusement une forme en diabolo (8.3) susceptible de recevoir et guider les cordages kC), chaînes ou autres saisis par l'appareil. Ladite bobine est retenue en bout de l'axe par une collerette (7.1) de retenue ou autre moyen équivalent.Cette bobine est avantageusement réalisée en un matériau tel que celui-ci commercialisé sous la dénomination "NYLO', ou être en un matériau élastomère ou autre. L'axe d'enroulement de la bobine se situe dans le prolongement de l'axe longitudinal de la perche. At its end (6.3), the profiled support element (6) is arranged with an opening (6.4) for the positioning of an axis (7) situated in a plane perpendicular to said wing (6.2). On this axis, a coil (8) is mounted with free rotation having two flanges (8.1 - 8.2) between which is advantageously made a diabolo shape (8.3) capable of receiving and guiding the cords kC), chains or other gripped by the 'apparatus. Said coil is retained at the end of the axis by a retaining flange (7.1) or other equivalent means. This coil is advantageously made of a material such as this sold under the name "NYLO ', or be made of an elastomeric material The coil winding axis is located in the extension of the longitudinal axis of the pole.
ainsi, la manipulation de l'appareil par un operateur permet d'introduire ladite bobine dans un maillon de chaîne ou boucle de cordage ou amarre, et de tirer sans aucune difficulté de par la liberté en rotation de la bobine, le cordage ou amarre correspondant
Cet appareil ne présente aucune forme tranchante ou coupante susceptible de provoquer des accidents.thus, the manipulation of the device by an operator makes it possible to introduce said reel into a chain link or loop of rope or mooring, and to pull without any difficulty due to the freedom in rotation of the reel, the corresponding rope or mooring
This device does not have any sharp or cutting shape likely to cause accidents.
L'écartement de la bobine par rapport à l'extrémité de la perche est établi de toute manière appropriée. Son positionnement peut être détermine ou variable. Dans ce dernier cas, l'élément support en L peut présenter une lumière oblongue autorisant le déplacement contrôlé et limité de ladite bobine. The spacing of the coil relative to the end of the pole is established in any suitable manner. Its positioning can be determined or variable. In the latter case, the L-shaped support element may have an oblong opening allowing controlled and limited movement of said coil.
L'embout (3) et l'élément-support (6) peuvent être réalisés monoblocs en matière plastique par exemple ou autre matériau. The end piece (3) and the support element (6) can be made as a single piece of plastic, for example, or other material.
Les avantages ressortent en de l'invention. On souligne la simplicité de I'appareil, son faible coût de fabrication, sa maniabilité, et la limitation des efforts de traction lors du relèvement des cordages chaînes ou amarres. The advantages emerge from the invention. The simplicity of the apparatus is emphasized, its low manufacturing cost, its maneuverability, and the limitation of the tensile forces when lifting chain or mooring ropes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112636A FR2682075A1 (en) | 1991-10-04 | 1991-10-04 | Apparatus for grasping and gripping ropes, chains and anchors in particular for holding a vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112636A FR2682075A1 (en) | 1991-10-04 | 1991-10-04 | Apparatus for grasping and gripping ropes, chains and anchors in particular for holding a vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2682075A1 true FR2682075A1 (en) | 1993-04-09 |
Family
ID=9417886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9112636A Pending FR2682075A1 (en) | 1991-10-04 | 1991-10-04 | Apparatus for grasping and gripping ropes, chains and anchors in particular for holding a vessel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2682075A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013030021A1 (en) | 2011-08-29 | 2013-03-07 | Horst Herold | Boat hook having a motorized guide roller |
CN107380351A (en) * | 2017-07-05 | 2017-11-24 | 中交天航环保工程有限公司 | A kind of artificial anchor and its construction method in soft shale navigation channel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552087A (en) * | 1984-01-24 | 1985-11-12 | Oene Dale G Van | Anchor lifting device |
GB2174055A (en) * | 1985-04-26 | 1986-10-29 | British Engines Ltd | Anchor chaser |
FR2657837A1 (en) * | 1990-02-02 | 1991-08-09 | Obernesser Nicolas | Boat hook for handling the moorings of boats |
EP0460473A1 (en) * | 1990-05-26 | 1991-12-11 | Dieter Schlüter | Device for hauling-in mooring lines |
-
1991
- 1991-10-04 FR FR9112636A patent/FR2682075A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552087A (en) * | 1984-01-24 | 1985-11-12 | Oene Dale G Van | Anchor lifting device |
GB2174055A (en) * | 1985-04-26 | 1986-10-29 | British Engines Ltd | Anchor chaser |
FR2657837A1 (en) * | 1990-02-02 | 1991-08-09 | Obernesser Nicolas | Boat hook for handling the moorings of boats |
EP0460473A1 (en) * | 1990-05-26 | 1991-12-11 | Dieter Schlüter | Device for hauling-in mooring lines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013030021A1 (en) | 2011-08-29 | 2013-03-07 | Horst Herold | Boat hook having a motorized guide roller |
CN107380351A (en) * | 2017-07-05 | 2017-11-24 | 中交天航环保工程有限公司 | A kind of artificial anchor and its construction method in soft shale navigation channel |
CN107380351B (en) * | 2017-07-05 | 2023-09-12 | 中交天航环保工程有限公司 | Artificial anchor and construction method thereof in soft and muddy channel |
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