EP0509471A1 - Awning locking mechanism - Google Patents
Awning locking mechanism Download PDFInfo
- Publication number
- EP0509471A1 EP0509471A1 EP92106485A EP92106485A EP0509471A1 EP 0509471 A1 EP0509471 A1 EP 0509471A1 EP 92106485 A EP92106485 A EP 92106485A EP 92106485 A EP92106485 A EP 92106485A EP 0509471 A1 EP0509471 A1 EP 0509471A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profiled element
- lever
- awning
- casing
- shaft
- 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- Withdrawn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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0662—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with arrangements for fastening the blind to the building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
- E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0685—Covers or housings for the rolled-up blind
- E04F10/0688—Covers or housings for the rolled-up blind with the housing taking up the articulated arms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17046—Bottom bars
Definitions
- the present invention relates to an awning locking mechanism.
- the casing furthermore accommodates a pair of bolts whose opposite ends are hook-shaped.
- a wedge-shaped protrusion which is rigidly associated inside the front profiled element is engaged by the lower end of the bolt and retained by the action of a spring.
- the roller In order to release the bolt, the roller is rotated from the outside until the upper end of the bolt engages a raised portion which protrudes from the front end of said roller; then, by rotating the roller again, this time in the opposite direction, the bolt is raised and the front profiled element is free.
- this solution is adopted, there is the problem that the awning, inside the casing, remains loose for a certain portion, and this causes a sudden opening of the front profiled element, which descends rapidly due to its own weight until the loose portion of the awning is stretched again.
- the aim of the present invention is therefore to provide a locking mechanism which is suitable for facilitating the use of the awning, in particular making the opening of the casing which contains it more uniform.
- a further object of the invention is to provide a mechanism which has a simple construction and is safely reliable in operation.
- the awning has a casing, generally designated by the reference numeral 1, which is preset for being fixed to the outside of a camper or caravan.
- the casing 1 is formed by a rear profiled element 2, with which a hood 3 is associated in a snap-together manner, and by a front profiled element 4 which has an L-shaped cross-section and closes said casing perfectly; the upper and lower edges of said front profiled element are complementary to those of the hood 3 and of the rear profiled element 2 respectively.
- the front profiled element 4 is coupled to the rear profiled element 2 by means of a pair of arms 5 and 5a whose construction is known and accordingly is not described in detail; said arms are accommodated inside the casing 1 in their folded position and said arms extend at an angle downwardly in their open position as in known awnings.
- the casing 1 is furthermore closed at its opposite ends by two covers 6 and 6a, one of which has a housing 6b for a reduction mechanism 7.
- Said mechanism 7 has a helical gearwheel which meshes with a worm screw which is actuated by means of an external crank 8 which can be coupled to the shaft of the worm screw.
- a shaft 9 is connected in rotation to the helical gearwheel and extends below the hood 3 in the upper part of the casing above the arms 5 and 5a; the sheet which constitutes the awning 10 is wrapped on said shaft.
- the front edge of the awning 10 is tubular and is fixed in an open groove 11, defined on the inner surface of the profiled element 4, by means of a rod 12 which is inserted in the tubular edge of the awning 10, inside the groove 11.
- the rear profiled element 2 has a series of longitudinal folds 13 which help to stiffen it.
- Two longitudinal wings 15 and 16 protrude from the inner surface and their edges are folded toward one another so as to define a channel 17, whereas a third wing 18 extends above the two wings 15 and 16 and has an edge 19 which is folded upward.
- Teeth 20 engage the edge 19 and belong to two respective brackets 21 for supporting the shaft 9 so that it can rotate; said brackets are provided at each of the ends of the casing 1.
- the brackets 21 are formed by a plate 22 which is orthogonal to the profiled element 2, and comprise a circular upper region 23 which is centrally provided with a circular opening 24.
- a tab 25 protrudes axially inward from the lower part of the plate 23, is provided with the tooth 20 in an upward position and is shaped so as to cover the wings 15, 16 and 18.
- the brackets 21 are fixed to the profiled element 2 by means of a screw 26 and a nut 27 which is accommodated in the channel 17.
- the openings 24 of the two brackets 21 are rotatably crossed by the ends of the shaft 9 on which two respective gears 28 are keyed. Each gear 28 transmits its motion to a respective gear
- the gears 28 and 29 are supported so as to be able to rotate by pivots which protrude in a cantilever manner from the brackets 21.
- the gear 29 is provided with an axial collar 31 which has a chamfer 31a along its outer edge.
- the continuity of the collar 31 is interrupted by a pair of diametrically opposite recesses 32.
- the front profiled element 4 has a pair of longitudinal wings 33 and 34 which protrude toward the inside of the casing 1; the edges of said wings are folded toward one another so as to define a longitudinal seat 35.
- a pair of blocks 36 is inserted at the opposite ends of the seat 35, and a cavity 37 is defined in said blocks and is open toward the inside of the casing 1.
- Each block 36 has, on one side, a lamina 38 which protrudes through the wings 33 and 34 and is curved so as to form a leaf spring 38.
- a plate 40 is rigidly associated with the block on the side opposite to the lamina 38 by means of a bridge 39 and is spaced from the block by a slot 40a in which the opposite edges of the wings 33 and 34 are inserted.
- the plate 40 and the block 36 are crossed by a hole in which a screw 41 is engaged; said screw allows, with the aid of a nut 41a embedded in a recess of the block, to fix said block in a preset position along the seat 35.
- a lever 42 is inserted in the seat 35 together with the block 36 and engages the cavity 37 with an enlarged end 43; the spring 38 acts on said lever.
- the other end of the lever 42 which protrudes toward the inside of the casing 1, is shaped like a hook 44 which has a chamfer 44a.
- the block 36 and therefore the lever 42 are fixed along the seat 35 and in a position in which the chamfer 44a is arrangeable on the same plane as the chamfer 31a which externally surrounds the collar 31.
- This first rotation of the shaft 9 also unrolls a small portion of the awning 10 inside the casing, and when one of the recesses 32 aligns with the hook 44, such hook, by virtue of the force of gravity on the front profiled element 4, disengages from the collar 31 of the gear 29, allowing the profiled element 4 to space from the profiled element 2 and descend as the unrolling of the awning 10 continues.
- the shaft 9, by means of the crank 8, is rotated in the direction opposite to the unrolling direction until the front profiled element 4 is ready to engage, with its edges 4a and 4b, the groove 3a of the hood 3 and the undercut 2a of the profiled element 2.
- a pair of teeth 45 protrudes from the enlarged portion 43 of the lever 42; said teeth, by abutting on the bottom of the cavity 37, keep the lever 42 perpendicular to the profiled element 4. Furthermore, if the lever 42 is stressed so as to incline more than appropriate, the teeth 45, by making contact with the opposite edges of the wings 34, limit the oscillation of the levers 42 within a yielding limit of the tabs 38.
- the invention has the substantial advantage of allowing the release of the awning immediately after the roller has started to rotate. In this manner, the awning can be lowered without appreciable jolts and thus without compromising its integrity. It is significant that the release of the awning is obtained in the unrolling direction, so that there are no stresses on the structure, contrary to what occurs in known devices, in which release occurs by winding the awning further and thus with a considerable stress.
Abstract
Mechanism for locking an awning comprising a casing (1) composed of a rear profiled element (2) and of a front profiled element (4) which is connected to the rear profiled element by means of a pair of articulated arms which, in folded position, are accommodated in the casing, and a shaft (9) for rolling up the sheet (10) which constitutes the awning; the shaft is supported so as to be able to rotate by a pair of brackets (21) which are rigidly associated with the rear profiled element; the mechanism is characterized in that two respective gears (28) are keyed on the opposite ends of the shaft, and transmit their motion to respective second gears (29) which have an axial collar (31) in which at least one recess (32) is defined and to which the hook-like end of an oscillating lever (42) engages in the awning closure position; the lever is actuated in engagement position by spring means (38) and can be disengaged in order to allow the spacing of the front profiled element from the rear profiled element when the hook-like end of the lever is aligned at the recess by means of the rotation of the shaft.
Description
- The present invention relates to an awning locking mechanism.
- It is already known to roll an awning on a roller accommodated in a casing formed by profiled elements, wherein the front profiled element, to which the awning is fixed, can be spaced when the awning is unrolled.
- The casing furthermore accommodates a pair of bolts whose opposite ends are hook-shaped. In order to lock the awning rolled on the roller, a wedge-shaped protrusion which is rigidly associated inside the front profiled element is engaged by the lower end of the bolt and retained by the action of a spring.
- In order to release the bolt, the roller is rotated from the outside until the upper end of the bolt engages a raised portion which protrudes from the front end of said roller; then, by rotating the roller again, this time in the opposite direction, the bolt is raised and the front profiled element is free. However, if this solution is adopted, there is the problem that the awning, inside the casing, remains loose for a certain portion, and this causes a sudden opening of the front profiled element, which descends rapidly due to its own weight until the loose portion of the awning is stretched again.
- The aim of the present invention is therefore to provide a locking mechanism which is suitable for facilitating the use of the awning, in particular making the opening of the casing which contains it more uniform.
- Within the scope of this aim, a further object of the invention is to provide a mechanism which has a simple construction and is safely reliable in operation.
- This aim and this object, and other objects which will become apparent hereinafter, are achieved by the present awning locking mechanism as defined in the appended claims.
- The details of the invention will become apparent from the detailed description of a preferred embodiment of the locking mechanism, illustrated only by way of non-limitative example in the accompanying drawings, wherein:
- figure 1 is an exploded view of the casing with the awning unrolled;
- figure 2 is a transverse sectional elevation view of a casing which contains the awning and the locking mechanism according to the invention;
- figure 3 is a sectional view of one of the ends of said casing, taken along the plane III-III of figure 2;
- figure 4 is a sectional view of the casing, taken along the plane IV-IV of figure 2, with a detail of the locking mechanism.
- With reference to the above figures, the awning has a casing, generally designated by the reference numeral 1, which is preset for being fixed to the outside of a camper or caravan.
- The casing 1 is formed by a rear profiled
element 2, with which ahood 3 is associated in a snap-together manner, and by a front profiledelement 4 which has an L-shaped cross-section and closes said casing perfectly; the upper and lower edges of said front profiled element are complementary to those of thehood 3 and of the rear profiledelement 2 respectively. - The front profiled
element 4 is coupled to the rear profiledelement 2 by means of a pair of arms 5 and 5a whose construction is known and accordingly is not described in detail; said arms are accommodated inside the casing 1 in their folded position and said arms extend at an angle downwardly in their open position as in known awnings. - The casing 1 is furthermore closed at its opposite ends by two
covers 6 and 6a, one of which has a housing 6b for areduction mechanism 7. - Said
mechanism 7 has a helical gearwheel which meshes with a worm screw which is actuated by means of anexternal crank 8 which can be coupled to the shaft of the worm screw. - A
shaft 9 is connected in rotation to the helical gearwheel and extends below thehood 3 in the upper part of the casing above the arms 5 and 5a; the sheet which constitutes theawning 10 is wrapped on said shaft. The front edge of theawning 10 is tubular and is fixed in anopen groove 11, defined on the inner surface of the profiledelement 4, by means of arod 12 which is inserted in the tubular edge of theawning 10, inside thegroove 11. - The rear profiled
element 2 has a series of longitudinal folds 13 which help to stiffen it. Twolongitudinal wings channel 17, whereas athird wing 18 extends above the twowings edge 19 which is folded upward. Teeth 20 engage theedge 19 and belong to tworespective brackets 21 for supporting theshaft 9 so that it can rotate; said brackets are provided at each of the ends of the casing 1. - The
brackets 21 are formed by a plate 22 which is orthogonal to the profiledelement 2, and comprise a circularupper region 23 which is centrally provided with acircular opening 24. - A
tab 25 protrudes axially inward from the lower part of theplate 23, is provided with thetooth 20 in an upward position and is shaped so as to cover thewings brackets 21 are fixed to the profiledelement 2 by means of ascrew 26 and anut 27 which is accommodated in thechannel 17. - The
openings 24 of the twobrackets 21 are rotatably crossed by the ends of theshaft 9 on which tworespective gears 28 are keyed. Eachgear 28 transmits its motion to a respective gear - 29 by means of an
idler gear 30. - The
gears brackets 21. - The
gear 29 is provided with anaxial collar 31 which has a chamfer 31a along its outer edge. The continuity of thecollar 31 is interrupted by a pair of diametricallyopposite recesses 32. - The front profiled
element 4 has a pair oflongitudinal wings longitudinal seat 35. - A pair of
blocks 36 is inserted at the opposite ends of theseat 35, and acavity 37 is defined in said blocks and is open toward the inside of the casing 1. - Each
block 36 has, on one side, alamina 38 which protrudes through thewings leaf spring 38. - A
plate 40 is rigidly associated with the block on the side opposite to thelamina 38 by means of abridge 39 and is spaced from the block by aslot 40a in which the opposite edges of thewings - The
plate 40 and theblock 36 are crossed by a hole in which ascrew 41 is engaged; said screw allows, with the aid of a nut 41a embedded in a recess of the block, to fix said block in a preset position along theseat 35. - A
lever 42 is inserted in theseat 35 together with theblock 36 and engages thecavity 37 with an enlargedend 43; thespring 38 acts on said lever. - The other end of the
lever 42, which protrudes toward the inside of the casing 1, is shaped like ahook 44 which has a chamfer 44a. Theblock 36 and therefore thelever 42 are fixed along theseat 35 and in a position in which the chamfer 44a is arrangeable on the same plane as the chamfer 31a which externally surrounds thecollar 31. - The operation of the described locking mechanism is as follows.
- When the front profiled
element 4 is in the position which closes the casing 1, the hook-like end 44 of thelever 42 is effectively hooked to thecollar 31 of thegear 29, as shown by figure 4. In this position, theupper edge 4a of the front profiledelement 4 engages a front groove 3a of thehood 3, whereas thelower edge 4b abuts with an undercut 2a which is defined frontally in the rear profiledelement 2. - When one wishes to open the casing 1 in order to unroll the
awning 10, rotation is performed by means of thecrank 8 of theshaft 9. In this manner, the motion is transmitted from thegear 28 to thegear 29 until one of therecesses 32 is at thehook 44 of thelever 42. - This first rotation of the
shaft 9 also unrolls a small portion of theawning 10 inside the casing, and when one of therecesses 32 aligns with thehook 44, such hook, by virtue of the force of gravity on the front profiledelement 4, disengages from thecollar 31 of thegear 29, allowing the profiledelement 4 to space from theprofiled element 2 and descend as the unrolling of theawning 10 continues. - When one wishes to roll up the awning, the
shaft 9, by means of thecrank 8, is rotated in the direction opposite to the unrolling direction until the front profiledelement 4 is ready to engage, with itsedges hood 3 and the undercut 2a of the profiledelement 2. - However, before reaching the final position, the
hooks 44 of thelevers 42 abut with thegears 29 and, by virtue of the engagement between the chamfers 44a and 31a, engage behind thecollars 31, ensuring a firm retention of the profiledelement 4 in the casing closure position. - In order to ensure the alignment of the chamfers 31a and 44a and at the same time protect the
spring 38 against excessive flexing, such as for example in the case of longitudinal movements of the front profiledelement 4 with respect to the rear profiledelement 2, a pair ofteeth 45 protrudes from the enlargedportion 43 of thelever 42; said teeth, by abutting on the bottom of thecavity 37, keep thelever 42 perpendicular to the profiledelement 4. Furthermore, if thelever 42 is stressed so as to incline more than appropriate, theteeth 45, by making contact with the opposite edges of thewings 34, limit the oscillation of thelevers 42 within a yielding limit of thetabs 38. - The invention has the substantial advantage of allowing the release of the awning immediately after the roller has started to rotate. In this manner, the awning can be lowered without appreciable jolts and thus without compromising its integrity. It is significant that the release of the awning is obtained in the unrolling direction, so that there are no stresses on the structure, contrary to what occurs in known devices, in which release occurs by winding the awning further and thus with a considerable stress.
- Where technical features mentioned in any claim are followed by reference signs, those reference signs have been included for the sole purpose of increasing the intelligibility of the claims and accordingly such reference signs do not have any limiting effect on the scope of each element identified by way of example by such reference signs.
Claims (7)
- Locking mechanism for an awning which comprises a casing (1) having a rear profiled element (2) and a front profiled element (4) which is connected to the rear profiled element by means of a pair of articulated arms (5, 5a) which, in folded position, are accommodated in said casing, and a shaft (9) rotatably supported by said rear profiled element (2) for rolling up the sheet (10) which constitutes said awning, characterized in that said locking mechanism comprises an element (29) which receives motion from said shaft and which has an axial collar (31) in which at least one recess (32) is defined, a spring-biased oscillating lever (42) which is connected to said front profiled element and which comprises a hook-like end (44) for lockably engaging with said collar (31) and for disengaging therewith at said recess (32).
- Mechanism according to claim 1, characterized in that said lever (42) is biased by a leaf spring (38) which is defined by an arc-like lamina of a block (36) in which a cavity (37) is defined, said cavity being articulately engaged by an end (43) of said lever (42), said block (36) being inserted in a longitudinal seat (35) along which it can slide and be fixed, said seat being formed by wings (33, 34) which protrude from the front profiled element (4) toward the inside of the casing.
- Mechanism according to claim 1, characterized in that said axial collar (31) has a peripheral chamfer (31a) and a pair of diametrically opposite recesses (32).
- Mechanism according to claim 3, characterized in that the end (43) of said lever (42) which is articulated in said block (36) has at least one tooth (45) which constitutes a stroke limit for the oscillations of the lever.
- Mechanism according to claim 1, characterized in that said hook-like end (44) of said lever (42) has a chamfer (44a) which is arrangeable in the same plane as the chamfer (31a) of said collar.
- Mechanism according to claim 1, characterized in that a first gear (28) is keyed to said shaft (9) and said rotating element comprises a second gear (29) which receives motion from said first gear (28) by an interposed idle gear (30).
- Mechanism according to the preceding claims, characterized in that a pair of brackets (21) are connected at opposite ends of said rear profiled element which rotatably support a respective end of said shaft (9), a respective second gear (29), and a respective idle gear (30), said front profiled element (4) having connected thereto a pair of levers (42) one each for engaging a collar (31) of a respective second gear (29).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910066U | 1991-04-19 | ||
IT000066 IT224717Z2 (en) | 1991-04-19 | 1991-04-19 | TENT LOCKING MECHANISM. |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0509471A1 true EP0509471A1 (en) | 1992-10-21 |
Family
ID=11337297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92106485A Withdrawn EP0509471A1 (en) | 1991-04-19 | 1992-04-15 | Awning locking mechanism |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0509471A1 (en) |
IT (1) | IT224717Z2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627533A1 (en) * | 1993-06-03 | 1994-12-07 | RAU METALL GmbH & Co. | Sunshade with support bar |
FR2707332A1 (en) * | 1993-07-05 | 1995-01-13 | Mitjavila Raymond | One-piece, self-supporting awning box fitted with a device for securing it to the wall by means of independent supports and also with a device for adjusting the angle of the arms in the region of the front extender bar |
ES2121641A1 (en) * | 1993-06-15 | 1998-12-01 | Jean Collet | Protective device for awnings |
CN116411685A (en) * | 2023-04-07 | 2023-07-11 | 浙江湖州森富机电有限责任公司 | Ceiling awning curtain motor control system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH148425A (en) * | 1930-05-12 | 1931-07-31 | Kastner Richard | Device for connecting furniture parts and the like. |
EP0230476A1 (en) * | 1985-10-25 | 1987-08-05 | Carlo Maurizio Pozzi | Safety device against the accidental opening of awnings mounted on vehicles, in particular campers, caravans and similar vehicles |
US4997021A (en) * | 1988-08-08 | 1991-03-05 | Louis Brutsaert | Collapsible awning |
FR2656372A1 (en) * | 1989-12-21 | 1991-06-28 | Brutsaert Louis | Mechanism for locking a mechanical blind |
-
1991
- 1991-04-19 IT IT000066 patent/IT224717Z2/en active IP Right Grant
-
1992
- 1992-04-15 EP EP92106485A patent/EP0509471A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH148425A (en) * | 1930-05-12 | 1931-07-31 | Kastner Richard | Device for connecting furniture parts and the like. |
EP0230476A1 (en) * | 1985-10-25 | 1987-08-05 | Carlo Maurizio Pozzi | Safety device against the accidental opening of awnings mounted on vehicles, in particular campers, caravans and similar vehicles |
US4997021A (en) * | 1988-08-08 | 1991-03-05 | Louis Brutsaert | Collapsible awning |
FR2656372A1 (en) * | 1989-12-21 | 1991-06-28 | Brutsaert Louis | Mechanism for locking a mechanical blind |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627533A1 (en) * | 1993-06-03 | 1994-12-07 | RAU METALL GmbH & Co. | Sunshade with support bar |
ES2121641A1 (en) * | 1993-06-15 | 1998-12-01 | Jean Collet | Protective device for awnings |
FR2707332A1 (en) * | 1993-07-05 | 1995-01-13 | Mitjavila Raymond | One-piece, self-supporting awning box fitted with a device for securing it to the wall by means of independent supports and also with a device for adjusting the angle of the arms in the region of the front extender bar |
CN116411685A (en) * | 2023-04-07 | 2023-07-11 | 浙江湖州森富机电有限责任公司 | Ceiling awning curtain motor control system |
CN116411685B (en) * | 2023-04-07 | 2023-08-29 | 浙江湖州森富机电有限责任公司 | Ceiling awning curtain motor control system |
Also Published As
Publication number | Publication date |
---|---|
ITBO910066U1 (en) | 1992-10-19 |
IT224717Z2 (en) | 1996-06-27 |
ITBO910066V0 (en) | 1991-04-19 |
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