EP0179785A1 - Handliches boot mit verriegelung zum transport auf fahrzeugen - Google Patents
Handliches boot mit verriegelung zum transport auf fahrzeugenInfo
- Publication number
- EP0179785A1 EP0179785A1 EP85901472A EP85901472A EP0179785A1 EP 0179785 A1 EP0179785 A1 EP 0179785A1 EP 85901472 A EP85901472 A EP 85901472A EP 85901472 A EP85901472 A EP 85901472A EP 0179785 A1 EP0179785 A1 EP 0179785A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pedal
- hulls
- propeller
- belt
- boat according
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/02—Collapsible, foldable, inflatable or like vessels comprising only rigid parts
- B63B7/04—Collapsible, foldable, inflatable or like vessels comprising only rigid parts sectionalised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H16/00—Marine propulsion by muscle power
- B63H16/08—Other apparatus for converting muscle power into propulsive effort
- B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
- B63H16/14—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles for propelled drive
Definitions
- the present invention relates to a pedal boat, built in three separate hulls, fitted with devices ensuring exceptional maneuverability, easy loading and automatic locking on a car gallery or trailer.
- Known pedal boats generally consist of two floats on which there is a structure; more rarely, they use molded or thermoformed plastics, the floats being integrated into the structure. In all cases, these devices are very difficult to handle on water and even less on land.
- propulsion is generally ensured by an impeller, more rarely two, on the axis of which are directly mounted two pedals. Exceptionally, a propeller is used and, then, the transmission between the axis of the pedals. And the propeller shaft is ensured by a bevel gear with bevel gears which allows, at the same time, multiply the speed of the propeller shaft relative to that of the pedals.
- the latter solution has the advantage of efficiency but turns out to be more complicated and therefore more expensive and, consequently, is abandoned in favor of the former.
- a rudder that we steer the machine; it can indifferently be located in the axis of the boat or at the end of a float, the control being carried out directly thanks to a lever solidai of the rudder axis or via a wheelhouse generally constituted connecting rods and horns.
- pedal boats that weigh only about 60 kg and can be loaded on a car gallery by two people. But this operation is not necessarily easy for women or elderly people any more than the transport from the vehicle to the water; moreover, the securing of the machine on the gallery can discourage uninformed people. In general, the use of pedal boats is limited to a leisurely stroll on a calm and largely open water body.
- the object of the present invention is to eliminate the various drawbacks listed above. It uses three devices for this:
- the first allows easy handling of the boat on land
- the second ensures automatic stowage on a car gallery or a trailer;
- C) The third is intended to provide propulsion and steering with great efficiency.
- the shell is in fact made up of three distinct shells of suitable shapes so that, once assembled, it forms a single whole. It should be noted that no sealing is necessary between the different hulls of the its shape ensures that each of them has its own buoyancy. By cons, once separated, each is easy to handle since it weighs only about 20 kg and has only a small footprint. To carry out the assembly, it is preferable to arrange the central hull on the ground and then to position each lateral hull with respect to the central hull. Appropriately shaped devices facilitate this positioning. Locking is then obtained by the operation of devices which require only a small effort.
- All the propulsion and steering mechanisms are designed to fit in the central hull, except for the pedals which are mounted on the side hulls. In this way, once the hulls have been assembled, the boat is ready for use without any other manipulation. Given the use that will be made of a propeller, the front of the central hull is not occupied by the casing of a paddle wheel and can therefore be used as a storage box with cover. * The shape of this chest is designed so that the bottom of the central hull is easily visible to the users who will occupy the side hulls. In this way, if this background is transparent, the underwater observation will be particularly easy.
- a lever of suitable shape which has a movement in a vertical plane parallel to the longitudinal axis of the boat.
- the rear part of the central hull accommodates the propulsion device: *, and allows in particular the retraction of the propeller in the volume of the hull during collision with submerged obstacles.
- the side hulls each support an adjustable bottom bracket and a seat.
- the backrest of this one is adjustable and can fold into the volume of the shell to facilitate transport.
- the space behind the seat is used for storage.
- a possible embodiment uses bevel gears and a series of shafts, one of which, in particular, coincides with the axis of orientation of the propeller, which axis is vertical in the normal position of use.
- this solution has a huge drawback, regardless of its complexity due mainly to the low tolerances for positioning the shafts and the necessary lubrication: the engine torque transmitted to the series of shafts tends to orient 1. "propeller in a direction which depends on the chosen embodiment.
- the propeller will have eri permanently tendency to be directed on the right, for example, and that is the coxswain who will have to maintain it thanks to a permanent effort on the directio effort command which will be all the greater, the greater the effort on the pedals.
- a first embodiment uses a weldable belt of circular section whose strands are twisted to allow orientation and lifting of the propeller.
- the small diameter of the propeller drive pulley causes the belt to slip as soon as the blow is a little important and especially when this pulley operates directly in .1 ⁇ 'water— .-, - -.-. .._ _-..----, .... _, .-,
- a second embodiment uses a toothed belt under the same conditions as above.
- the twisting of this type of belt is only possible when the neutral fiber undergoes no lateral offset, a special provision of orientable pulleys is necessary to ensure operation.
- toothed belts is also used to make adjustable pedals * thanks to a rotation about a transverse axis located at the floor of the side shells.
- Figure 1 shows, in section, seen from the front, the three assembled shells.
- Figure 2 shows, in section, along A-A of Figure 1, a side shell.
- Figure 3 shows, in section, along B-B of Figure 1, the central shell.
- Figure 4 shows, in section, a direct mechanical connection device between a ' pedal and the central mechanism.
- Figure 5 shows, in section, a mechanical - * - mechanical connection device with dog clutch between a crankset and the central mechanism
- Figures 6a and 6b show a device for assembling shells with latches.
- Figures 7a and 7b show, in section, along A-A of gure 8, complementary parts intended for the assembly of the shells.
- Figure 8 shows, in section, the parts shown in the figure before locking.
- Figure 9a shows, in section, one of the parts shown in Figure 7 after locking.
- Figure 9b shows, in section, along B-B of Figure 9a one of the parts shown in Figure 7 after locking.
- Figure 10 shows the three shells seen from the rear and in particular the two locking flywheels.
- FIG. 11 shows an installation of the lage lock fittings in the case where they are 6 in number.
- Figure 12 shows, in section, seen from above, a locking device.
- FIG. 13 shows, seen from the front " , the device for positioning the three shells on the car gallery.
- FIG. 14 shows, seen from the side, the device for positioning the three shells on the car gallery.
- Figures 15a and 15b show, in section, respectively before A-A and according to B-B of Figure 13, seen from the side, the blocking devices on the car gallery.
- Figure 16 shows the lateral offsets generated on a toothed belt during the orientation of one of the axes.
- Figure 17 shows a drive device using bevel gears.
- Figure 18 shows a drive device using a weldable belt.
- Figure 19 shows, in section, seen from the front, the power unit assembly.
- FIGS. 20a and 20b show, seen from above, the positions taken by the elements of the propulsion unit.
- Figure 21 presents, seen from above, the geometric elements corresponding to the positions taken by the elements of the group. propulsion when oriented 90 ° to the right.
- Figure 22 shows, in section, side views, the central hull and the steering and lifting levers.
- Figure 23 shows, in section, views from the rear, the three hulls and the steering and lift levers.
- Figure 24 shows the particular shape of the control handle.
- Figures 25a, 25b and 25c show different positions of the lifting kinematics.
- Figure 26 shows the pedal adjuster.
- Figure 1 shows that the shell consists of three separate shells 1, 2 and 3 which, when assembled, form a single unit. The shape of each ensures its buoyancy without requiring sealing between two hulls.
- FIG 2 shows that each side shell 1 or 3 is equipped with a seat 4 for one person.
- the backrest 5 is adjustable in inclination and, in particular, foldable horizontally in the volume of the shell in order to facilitate transport.
- a crankset 6 which, according to the variants, is adjustable longitudinally or -on the contrary fixed.
- the seat 4 is. then adjustable longitudinally.
- this solution has the drawback of compromising the longitudinal attitude.
- a space 7 is available for a storage chest which can be closed or not.
- the thickness of the shell as well as the unusable volumes, for example at the front end, are filled with a closed cell foam ensuring insub ersibility (hatched parts).
- these lateral shells 1 or 3 do not comprise any mechanical element apart from the pedals 6.
- the mechanical connection between the pedals and the device installed in the central shell can be made directly or by means of a dog clutch.
- FIG. 4 shows a device which can be used if the shells are brought together so that the a of the crankset and that of the central device are substantially aligned (case of locking by latches described below).
- the axis 15 of the crankset 6 includes a drive square 16.
- the end has a shape which facilitates penetration in the axis 17 located in the central shell 2.
- the axis 17 rotates on the bearing 18 and its non symmetrical figured.
- the seal is ensured by a lip seal 19.
- the pulley 20, integral with the shaft 17, is located between the outer wall 21 and the inner wall 22 and drives a toothed belt located between the same walls.
- the outer wall 23 of the side shell 3 has an opening 24 with a diameter greater than that of the axis 15. Its role is to guide this axis 15 during assembly. Sealing at this location is not necessary because the axis 15 is located clearly above the surface of the water.
- the seal 19 protects the bearing 18 and the interior of the boot 8 located at the front of the central shell 2.
- FIG. 5 shows a device which can be used when the shells are brought together and then vertically and longitudinally translated (case of the second locking described below).
- the axis 25 which is located at the level of the floor of the lateral hull 3 and driven by the crankset 6 by means of a toothed belt, comprises at its end one of the two parts 26 and 27 of a coupling which allows tolerant enough coarse as to the alignment of the shafts 25 and 17.
- the part 27 of the coupling can slide on the shaft 17, thus allowing this coupling to also play the role of dog clutch.
- the control is carried out by means of a groove 28 into which a finger 29 penetrates. This finger 29 is mounted eccentrically on an axis 30 which leads to the dashboard 10 (see below).
- a lever, mounted at the end of axis 3 allows the dog clutch to be maneuvered.
- this lever must be provided with a device which maintains it in the two positions “clutched” or “clutched”.
- an elastic element which may possibly be constituted by the axis 30 itself, if it is of a diameter small enough to play the role of a torsion bar, is interposed to allow "clutching" without take into account the position of the crankset 6.
- the shaft 17 turns thanks to the bearing 18 and its symmetrical. Sealing is essential since axis 17 is located slightly below the surface of the water; it is provided by the gasket 19.
- the axis 25 rotates thanks to the bearing 31 and its symmetrical with respect to the axis of the side shell.
- the seal 32 seals.
- FIG. 26 shows that the crankset 6 drives the shaft 25 by means of a toothed belt 105 which passes over the pulleys 106 and 107, respectively integral with the crankset 6 and the shaft 25.
- the entire crankset 6 can pivot around the axis 25 of approximately 10 ° in front of the vertical and of 50 ° behind, in order to allow the adaptation to the measurements of the user.
- the adjustment is carried out by placing the foot 108 on a pedal 6.
- the other foot 109 presses on a pedal 110 thus releasing a wedge 111 from a circular crown 112.
- the pedal 6 is no longer held in position and is pushed back rearward by the spring 113. Consequently, the foot 108 can easily seek the correct adjustment corresponding to the practically stretched leg of the user. It then suffices to release the pedal 109 to freeze this adjustment.
- FIG 3 shows that the central hull comprises from front to back a trunk 8 with closure panel 9, a dashboard 10 which has the two dog clutch controls of the two pedals and can receive instruments such as a compass, wire gauge , etc, a transparent bottom 11 which makes it possible to observe underwater, a cover 12 under which the propulsion unit 13 can at will be immersed in the water to perform its function, or raised in the volume of the hull for avoid submerged obstacles or facilitate transport.
- the aforementioned cover 12 can serve as a seat for a child whose feet then rest on the transparent bottom or on a folding step, which prevents scratching the bottom made, for example, of "Plexiglass".
- This transparent background 11 has the dimensions 1125 x 400 mm approximately, which allows a field of vision of the order of 59 ° longitudinally and 24 ° transversely. This field is shown diagrammatically in FIGS. 1 and 3 where the eye of the observer is located at 14 when the latter is seated normally on the seat 4, however leaning slightly towards the axis of the boat.
- the sides of the central shell 2 have a substantial thickness of the order of 75 mm in order to allow it to accommodate, on the side, the toothed belt which transmits the movement from the bottom bracket to the propulsion unit located under the rear cover, on the other side, the power steering and lift control mechanisms (see Figure 23).
- sleeper type devices 3 two or four in number, easily accessible on the upper part, complete the bringing together of the shells 2 and 15 3 by ensuring the locking of the lower fittings 33 - 34 and of the upper inclined parts 35 - 36.
- parts such. as shown in Figure 7a equip the side shells 1 and 3 en.quatre, six or eight points distributed .long the 20 upper and lower edges ( Figure 11).
- Parts as shown in FIG. 7b equip the corresponding points of the central shell 2.
- the screw 44 operated by a flywheel 45 integrated in the transom 46, pulls the nut 41 and therefore the side shell 3; the pins 39 penetrate into the bores 40 with, as a result at the end of the race, a very rigid and resistant stowage.
- Two steering wheels 45 therefore equip the transom 46 of the central shell 2 to allow the mounting of the two lateral hulls 1 and 3 (FIG. 10). One can thus block one of these shells as soon as it is positioned, before proceeding in the same way with the other.
- a single flywheel 45 * could be sufficient to block the two shells 1 and 3 simultaneously.
- this solution could be less advantageous because it forces the two shells 1 and 3 to be positioned before maneuvering the steering wheel 45. If this maneuver is then hampered by poor positioning of a side hull, we will not necessarily see obviously which is at issue.
- Figures 13, 14, 15 show an exemplary embodiment of the above function. It can be seen in these figures that the gallery consists of two rectangular tubes 47 onto which are welded two profiles 48, one face of which has the same inclination as the walls 49 of the central shell. The spacing of these " sections 48 is in * relation to that of the aforementioned walls 49.
- the end of the tubes 47 comprises known means ⁇ for mounting the gallery on the roof of a car or on a trailer.
- a first embodiment uses a weldable belt of circular section (figure 18); a crankset 6 drives a grooved pulley 52; the belt 53 passing over the pairs of return pulleys 54, 55, 56, comes to pass in the groove of the pulley 57 which is integral with the propeller 58.
- the grooves of the pulleys 52 and 57 are trapezoidal in order to ensure correct drive; those of the 0 pairs of pulleys 54, 55, 56 are semi-circular to avoid unnecessary losses.
- the lateral orientation of the propeller around the axis 59 is obtained by twisting the belt between the pair of pulleys 56 and " pulley 57; this twisting " has " no effect 5 on the propulsion force and n '' has no influence on the steering control.
- a second crankset can be installed symmetrically to the first with respect to the axis 61 of the boat. Mating can be done directly with the first crankset 6 by a rigid shaft; however, this solution excludes any possibility of independent adjustment of the pedals 5 according to the measurements of the users (one can provide a shaft with double gimbal and sliding sleeve, but this clogs the center of the machine and hinders a possible third passenger) .
- the first prototype included two complete sets 0 crankset 6 - pulley 52 - belt 53, arranged symmetrically with respect to the axis 61 of the boat and coming to drive the same pulley 57 provided for this purpose with two trapezoidal grooves arranged side by side.
- the pair of pulleys 54 mainly had the role of compensating for the variation in belt length caused by the longitudinal adjustment of the crankset 6 relative to the chassis, adjustment necessary by adapting to the user's measurements.
- ⁇ T is quite possible to provide a horizontal cylindrical casing so that the pulley 57 is no longer submerged.
- a vertical tube of the same width as the aforementioned casing must also be provided to allow the belt 53 to pass.
- the belt 53 would still risk slipping on the pulley 57, unless a large diameter is provided for it and don a horizontal housing and a vertical tube accordingly; the dimensions of these various elements would then imply an imposing master couple and, despite careful profiling, an unacceptable hydrodynamic resistance.
- This lateral offset 66 exists. also, of course, for weldable round belts but is easily absorbed by them.
- a vertical tube 67 hydrodynamically profiled lets the two strands 68 and 69 of a toothed belt 53 pass; the latter drives a pinion 70 integral with the propeller shaft; this shaft rotates in two bearings housed in the lower cover 71, which is fitted with a seal 72 ensuring sealing with the tube 67; a non-illustrated lip seal achieves, for its part, the shaft outlet seal.
- the profiled tube 67 is rigidly linked to a crown 73 which rolls on balls 74.
- a seal 75 provides sealing.
- a mechanically welded assembly 76 surmounts the crown 73, rigidly linked to the latter.
- This mechanically welded assembly 76 comprises in particular a bore 77, in the upper part, which, in relation to the balls 74, ensures the rotation of the assembly described around the vertical axis 78
- All of this assembly can be oriented around the axis vertical 78 will be designated in the following by "swiveling assembly 7.8".
- This assembly 78 rotates inside a housing 79 which supports the crown 80 on which the balls 74 roll.
- This housing 79 comprises, in the upper part, an axis 81 which penetrates into the aforementioned bore 77.
- the housing 79 also comprises two tubes 82 and 83 provided with bearings 84 and 85 allowing said housing 79 to pivot around the horizontal axis 86, thus allowing the propeller 58 to be retracted.
- Two seals 87 and 88 provide the sealing between the tubes 82-83 and the walls 89 and 90 which are fixed.
- a sealed cover (mark C) located at the rear provides access to the interior, in particular when the group is raised, by means of the aforementioned cover 12 (FIG. 3).
- the two strands 68 and 69 of the belt 53, vertical in the tube 67, are horizontal in the tube 82. To allow this, these strands 68 and 69 pass respectively on the pulley 91 and the pulleys 92 and 93.
- the whole trick of the device is based on the fact that the pulley 91, mounted on the orientable assembly 78, is itself orientable relative to this assembly along an axis 68 which coincides with the neutral fiber 68 of the strand 68 of the toothed belt 53 going up pulley 70. In this way, this strand 68 can be twisted without undergoing lateral offset.
- the pulley 93, mounted on the same orientable support as the pulley 92, has the role only of bringing the two horizontal strands of the toothed belt 53 closer together when these cross the tube 82.
- L90 AD + DE + CF - EF L90 ⁇ 298.95652 + 2.085752 + 303.10889 - 2.071408
- the handle is constituted by a lever of approximately 300 mm, the movement of which is in a vertical plane parallel to the longitudinal axis of the boat. In the neutral position, that is to say with the propeller directed towards the rear, the lever is tilted approximately 16 ° towards the front. The travel is approximately 32 ° forward and backward from this position.
- the handle has the particular shape shown in Figure 24.
- the relationship between the respective angular amplitudes of the control lever 96 and of the orientable assembly 78 can be linear. However, it is much more judicious to design a kinematics which ensures a nonlinear relation.
- a lever 101 of the same axis of rotation as the lever 96, is in the front position when the group is lowered and does not interfere therefore no manipulation of said lever 96.
- Figures .25a, b and c show a possible execution of the lifting kinematics. It should be noted that in the normal progression position (FIG. 25b), if an immersed obstacle pushes the group back inside the hull, this movement does not result in movement of the lever 101 " , in order to avoid injuring the user ( Figure 25c). This is achieved by the oblong hole 102 in which the axis 103 slides.
- the lever 104 which is part of this kinematics is shown in FIG. 19.
- a locking device keeps the lever 101 in the rear position and therefore the propulsion unit raised so as to facilitate transport.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Control Devices (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8405700A FR2562499A1 (fr) | 1984-04-09 | 1984-04-09 | Embarcation a pedales dotee de dispositifs assurant une maniabilite exceptionnelle, un chargement facile et un verrouillage automatique sur une galerie de voiture ou une remorque |
FR8405700 | 1984-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0179785A1 true EP0179785A1 (de) | 1986-05-07 |
Family
ID=9303054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85901472A Withdrawn EP0179785A1 (de) | 1984-04-09 | 1985-04-05 | Handliches boot mit verriegelung zum transport auf fahrzeugen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0179785A1 (de) |
AU (1) | AU4214785A (de) |
FR (1) | FR2562499A1 (de) |
WO (1) | WO1985004632A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200460630Y1 (ko) * | 2009-11-19 | 2012-06-13 | 최동근 | 초음파를 이용한 안면 및 발 미용기 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6210242B1 (en) * | 1999-10-13 | 2001-04-03 | Harry Howard | Pedal-powered watercraft |
FR2829742B1 (fr) * | 2001-09-17 | 2004-01-09 | Pierre Henri Lefebvre | Engin aquatique du type bicyclette |
WO2011141941A1 (en) * | 2010-05-14 | 2011-11-17 | Sandro Mariani | Boat |
FR3043384A1 (fr) * | 2015-11-05 | 2017-05-12 | Ecole Nat Superieure De Creation Ind | Structure modulaire de bateau et modules destines a former la structure |
CN116620535B (zh) * | 2023-07-24 | 2023-09-22 | 江苏环保产业技术研究院股份公司 | 一种景观式浮船水质监测站 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB930887A (en) * | 1960-11-24 | 1963-07-10 | Alfred Bernard Franks | Amphibious caravan |
US3257987A (en) * | 1965-03-11 | 1966-06-28 | Liard Maurice | Portable, foldable and collapsible water cycle |
GB1416986A (en) * | 1971-11-10 | 1975-12-10 | Leigh Valve Products Ltd | Boats |
FR2430327A1 (fr) * | 1978-07-07 | 1980-02-01 | Xiume Giorgio | Engin multisport a modules interchangeables |
US4337543A (en) * | 1980-10-23 | 1982-07-06 | Ulzen William R Van | Collapsible trimaran boat |
-
1984
- 1984-04-09 FR FR8405700A patent/FR2562499A1/fr not_active Withdrawn
-
1985
- 1985-04-05 EP EP85901472A patent/EP0179785A1/de not_active Withdrawn
- 1985-04-05 WO PCT/FR1985/000076 patent/WO1985004632A1/fr not_active Application Discontinuation
- 1985-04-05 AU AU42147/85A patent/AU4214785A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO8504632A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200460630Y1 (ko) * | 2009-11-19 | 2012-06-13 | 최동근 | 초음파를 이용한 안면 및 발 미용기 |
Also Published As
Publication number | Publication date |
---|---|
AU4214785A (en) | 1985-11-01 |
FR2562499A1 (fr) | 1985-10-11 |
WO1985004632A1 (fr) | 1985-10-24 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19851206 |
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Effective date: 19861009 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19870422 |