EP0662549A1 - Staircase jig - Google Patents
Staircase jig Download PDFInfo
- Publication number
- EP0662549A1 EP0662549A1 EP93500169A EP93500169A EP0662549A1 EP 0662549 A1 EP0662549 A1 EP 0662549A1 EP 93500169 A EP93500169 A EP 93500169A EP 93500169 A EP93500169 A EP 93500169A EP 0662549 A1 EP0662549 A1 EP 0662549A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- riser
- staircase
- tread
- lip
- projection
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/26—Implements for finishing work on buildings for mounting staircases, e.g. tools for marking steps
Definitions
- This invention concerns a staircase module positioner tool whose obvious purpose is to regulate the depth of each step, the verticality of the step riser or rear wall, and the difference in level between steps, all drawn from the horizontal plane of the first step.
- the positioner tool herein invented may be used to obtain step depth, the verticality of the step's riser or rear wall, and the difference in level between said first step plane and the next step plane which will lie parallel to the first, serving as a reference for all following step planes.
- the tool also works to fix the distance between the edge of the first step and the edges of following steps in vertical projection so that an exact number of modules will fit in between the bottom of the first step and the edge of the plane to which the staircase leads.
- the aim is to maintain a constant step height and depth in a staircase of a given height and projection, while the depth and height of each step will be the result of dividing the height and projection exactly by the same number.
- Staircase designing begins by calculating to find the number of steps, their height and their depth. First a master ramp is laid out. This ramp may be arched, and it serves as a foundation so that the bore of the staircase itself can be roughed out and later covered with slabs or prefabricated components and thus finished.
- the tool proposed herein is a positioning device that guarantees perfect staircase modularity, that is, that step height and risers will always be uniform so that exact precision will exist throughout, from the bottom to the junction where the staricase's projection meets the upper floor.
- the tool herein invented operates by drawing on the horizontal plane of the first step, which is hand-laid by the specialist. Using the horizontal plane of this first step, step depth, the verticality of the riser or rear wall of the step and the difference in level between said first step plane and the next plane may be exactly regulated, one after another.
- each step plane will serve as the reference for the next plane, up to crown of the staircase, which will lie perfectly flush with the plane of the upper floor.
- the device is comprised of what may be considered two transversal racks, joined parallel to one another by a telescoping intervening longitudinal bar whose length may be adjusted to lengthen or shorten the distance between these two racks to match the length of the steps, or rather the width of the step.
- Each of the aforesaid racks features a surface designed to rest on the edge of the slab forming the horizontal plane of the first step, and a right-angle elbow bend at the other end, on which are mounted resting surfaces for positioning the step riser.
- Each of these right-angle elbow bends and the regulable components coupled to them constitutes a continuation, which are equipped in turn with an attachment which has the triple function of holding up the slab forming the plane for the next step, correcting the verticality of the riser slab, and marking the amount that the next step plane slab will have to protrude in order to make for precision in the building module.
- the surfaces for the edge of the first step's slab to rest upon are also equipped with attachement clips worked by screw spindles, which may be band-cranked to grip the edge belonging to the first step plane.
- the slab or master slab that is going to constitute the horizontal plane of the first step will be set in place by hand, and after it is correctly leveled, the planned projection will jut out from its skirt (here skirt is taken to mean the first riser).
- the extendible longitudinal bar affixed to both of the transversal racks that form the aforementioned resting surfaces will ensure the correct parallel coplanar placement in any relative instance betweeen the maximum and the minimum; that is the transversal racks will alawys lie in the perfect flat position.
- the longitudinal bar may be complemented with a hinge or circular sector which may be fixed to one of the racks to allow those stairs that swivel 90 o or follow a curved path to be arranged in modules along their angle or curve.
- a conventional staircase (1) is formed of a number of steps constituted by horizontal planes (2) which may, for example, be slabs. These slabs jut forward forming projections (3), while at the rear these horizontal planes (2) are complemented with vertical risers (4) which are also made up of slabs or any other suitable material.
- the total projection of the staircase is equal to the distance (5) between the bottom point (6) of the staircase and its junction (7) with the upper floor (8).
- the total height (9) of the staircase must be an exact multiple of the module (10), and one module is the exact distance between two horizontal planes (2) or steps; while the projection of the staircase must be an exact multiple of the module (12), which is the same as the distance between two consecutive vertical risers (4), or in other words, the distance between the riser of each step and the corresponding skirt of the first plane (2) of the step.
- the number of modules coincides in height and risers, and thus the staircase is perfect.
- FIG 1 which clearly shows the positioner tool in place on a first step.
- This step is made up of the slab (2) forming the step's horizontal plane, featuring the bottom point (6) and the skirt (11) of this starting step, which corresponds with the vertical risers (4) of the following steps.
- the device as such is made up of a pair of twin racks (12) joined by a telescoping longitudinal bar (13), which is formed by two telescoping spans which may be held by a transversal screw (14) in such a way that the longitudinal bar (13) may be used to shorten or lengthen the distance between these two racks (12), depending on the width of the staircase or, in other words, the width of the step.
- the racks (12) are lain transversally, as shown in figure 2, and each of them includes a resting surface (14) that lies against the forward edge (15) of the slab (2).
- This resting surface (14) is complemented by a clamp (16) worked manually with a crank (17) that turns a screw spindle in the clamp (16), so the two clamps, one on each surface, form a means of gripping the forward or front edge (15) of the slab (2).
- each rack (12) On the end lying opposite the resting surface (14), each rack (12) has continuations (18) which bend at a right angle, each forming a vertical span (19) on which is mounted a telescoping element (20) whose extensibility may be regulated and which may be anchored with a screw (21).
- the elbow bends (19) and elements (20) forming the aforementioned continuations make a surface for the riser slabs (4) to rest upon, while the seats (22) fashioned as a prolongation bent in the opposite direction to the elements (20) mark the difference in level between the slabs; that is, they define the module (10) referenced in figure 1.
- the tool is placed on the first step slab (2), as depicted in figure 2, with its surfaces (14) resting on the front edge (15) of this slab (2).
- the length of the racks (12) is then adjusted, thus finding the depth that the continuations (18) will have to reach, while the upper part (22) of the elements (20) that may be extended from the elbow spans (19) of these continuations (18) will form the seat for the projection of the second slab (2), belonging to the next step, thus forming the horizontal module (12) depicted in figure 1.
- the clamps (16) are used to immobilize the tool assembly by gripping the front edge of the slab (2) in question so that the next riser slab (4) will be automatically positioned to rest on the surface formed by the vertical spans (19) and (20) of the elbow continuations (18).
- the correction or precision of the exact vertical line traced by the riser slab (4) will be determined by turning the stem (21), while the top slab's front edge (15) is positioned using the regulable stops (23), thus regulating their own projection over the riser or vertical slab (4).
- a slide housing (24) for each arm (25) is designed into one or both regulable stops (23).
- the arms (25) have an upper stop face (26) indicating the position of the side edge (27) of the slab (2).
- These arms (25) also include a square (28), which is also regulable and is for positioning the outer edge of the riser tablet (4) when the staircase has a cambered or face string. As is logical, this device is used in duplicate, one at each side, when the staircase rises with both sides open.
- the arms (25) may be regulated inside their slide guides (24) and immobilized using the correct screws (29), like the squares (28), which may be immobilized with their own screws (30).
- the longitudinal bar (13) includes a compass (31) that is extremely important in making curved or turning staircases and is essential in cases in which the stair case is winding or runs along a curved or continuous path.
- the positioner tool referred to above may be used on the horizontal plane (2) of the first step to obtain the step depth, the verticality of the riser slab (4) for that step, and the difference in level (10) between that first horizontal step plane and the net horizontal plane, which will lie parallel to the first and will serve as a referene for all following step planes until the difference in level (9) between the base plane and the upper floor (8) has been covered.
- the device herein invented may be used to find the projection between the edge (15) of the slab (2) and the plane of the riser slab (11), maintaining the distance of the riser slabs (1) in accordance with the module (12) illustrated in figure 1.
- the rack (12) and the continuation (18) form a tread depth member whose length is adjustable under the control of the set screw (unreferenced) mounted in the rack (12) and engaging the continuation (18).
- the rack (12) has a downwards projection with an inner surface (14) engaging the lip of the tread.
- the continuation (18) has an upwards projection (19) engaging the riser slab (4) (and Figure 2 is incorrect in showing the junction between the tread (2) and the riser (4) being apparently located a small distance behind the junction of the continuation (18) and the elbow bend (19)).
- the rear surface of the elbow bend (19) engages the riser slab (4).
- the element (20) adjustably mounted in the elbow bend (19) by means of the set screw (21) forms a riser height guage, the surfaces (22) engaging the underside of the lip of the next upper tread (2) (and again Figure 2 is incorrect in implying that the surface (22) is located above and forward of the underside of the lip); the surface (22) engages the underside of the lip and extends to its junction with the upper edge of the riser.
- Surface (23) engages a front edge of the lip and the adjustable mounting of this surface 23 on the element (20) provides a lip projection gauge.
- the drawing should show the setscrew (14) threadedly mounted on the tube into which the connecting member (13) fits and this cobination forms an adjustable length separator between the tow racks (12).
- the protractor or compass (31) with its setscrew mounted on the rack (12) allows the unreferenced hinge between the connecting member and that rack (12) to form a controllable angle between the rack (12) and the member (13).
- the clamp (16) enables the rack (12) to be clamped to the underside of the lip.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Massaging Devices (AREA)
- Materials For Photolithography (AREA)
- Magnetic Heads (AREA)
- Mushroom Cultivation (AREA)
- Catching Or Destruction (AREA)
- Manipulator (AREA)
- Ladders (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
Description
- This invention concerns a staircase module positioner tool whose obvious purpose is to regulate the depth of each step, the verticality of the step riser or rear wall, and the difference in level between steps, all drawn from the horizontal plane of the first step.
- Thereore with the aforesaid horizontal plane of the first step, the positioner tool herein invented may be used to obtain step depth, the verticality of the step's riser or rear wall, and the difference in level between said first step plane and the next step plane which will lie parallel to the first, serving as a reference for all following step planes. The tool also works to fix the distance between the edge of the first step and the edges of following steps in vertical projection so that an exact number of modules will fit in between the bottom of the first step and the edge of the plane to which the staircase leads.
- In short, the aim is to maintain a constant step height and depth in a staircase of a given height and projection, while the depth and height of each step will be the result of dividing the height and projection exactly by the same number.
- Staircase designing begins by calculating to find the number of steps, their height and their depth. First a master ramp is laid out. This ramp may be arched, and it serves as a foundation so that the bore of the staircase itself can be roughed out and later covered with slabs or prefabricated components and thus finished.
- It is necessary for an overhang to lie between each step riser and the plane of the next step, and this overhang must always jut out to exactly the right extent. It is also necessary for the proportions between the plane of any given step and the rest of the steps to be exact, since otherwise the staircase will trip up its users in the classic stair "traps", causing them to stumble and/or fall.
- Not for the first time has it been necessary to pull down part of a staircase and then fake it so that its end lengths will match up. This makes it necessary to use maximum precision and therefore all the attention, experience and skill of a specialist, which inevitably means money, i.e. , high cost.
- There are no known tools or devices for simplifying the handiwork of these specialists and making precision staircases, that is, for the operation of covering the staircase bore with slabs, placing them on the slope on which the prefabricated step parts lie. It is necessary for the specialist to craft the staircase painstakingly.
- Thus a tool has been conceived and designed to fill the vacuum in the field of staircase construction caused by the lack of any apparatuses or devices able effectively to substitute the many precise operations specialists are obliged to perform manually.
- Alternative aspects of the invention are set out in claim 1 and claim 7. These definitions take precedence over the following nine paragraphs.
- The tool proposed herein is a positioning device that guarantees perfect staircase modularity, that is, that step height and risers will always be uniform so that exact precision will exist throughout, from the bottom to the junction where the staricase's projection meets the upper floor.
- To be more specific, the tool herein invented operates by drawing on the horizontal plane of the first step, which is hand-laid by the specialist. Using the horizontal plane of this first step, step depth, the verticality of the riser or rear wall of the step and the difference in level between said first step plane and the next plane may be exactly regulated, one after another.
- Thus, as logically follows from the above statements, each step plane will serve as the reference for the next plane, up to crown of the staircase, which will lie perfectly flush with the plane of the upper floor.
- Structurally, the device is comprised of what may be considered two transversal racks, joined parallel to one another by a telescoping intervening longitudinal bar whose length may be adjusted to lengthen or shorten the distance between these two racks to match the length of the steps, or rather the width of the step. Each of the aforesaid racks features a surface designed to rest on the edge of the slab forming the horizontal plane of the first step, and a right-angle elbow bend at the other end, on which are mounted resting surfaces for positioning the step riser. Each of these right-angle elbow bends and the regulable components coupled to them constitutes a continuation, which are equipped in turn with an attachment which has the triple function of holding up the slab forming the plane for the next step, correcting the verticality of the riser slab, and marking the amount that the next step plane slab will have to protrude in order to make for precision in the building module.
- The surfaces for the edge of the first step's slab to rest upon are also equipped with attachement clips worked by screw spindles, which may be band-cranked to grip the edge belonging to the first step plane.
- As said above, the slab or master slab that is going to constitute the horizontal plane of the first step will be set in place by hand, and after it is correctly leveled, the planned projection will jut out from its skirt (here skirt is taken to mean the first riser).
- The extendible longitudinal bar affixed to both of the transversal racks that form the aforementioned resting surfaces will ensure the correct parallel coplanar placement in any relative instance betweeen the maximum and the minimum; that is the transversal racks will alawys lie in the perfect flat position.
- Both the consolidation of the different telescoping parts of the elements described above and the vertical correction of the riser slab are achieved using threaded ram stems, which also include regulable stops for the overhang of the slab forming the plane. On one or both of these regulable stops, there are facilities for mounting a slide for side arms to mark the position of the step plane flank or staircase string if the staircase has one or both sides exposed and requires a handrail.
- Lastly, the longitudinal bar may be complemented with a hinge or circular sector which may be fixed to one of the racks to allow those stairs that swivel 90º or follow a curved path to be arranged in modules along their angle or curve.
- In order to complement the description made herein and help provide a better understanding of the characteristics of the invention, attached to this descriptive report as an integral part hereof is a set of drawings giving a non-limiting illustration of the following:
- Figure 1. This is a side elevation diagram of a conventional staircase, which will serve as a reference for understanding the aims and working procedure to be followed using the positioner tool herein invented.
- Figure 2. This illustration provides an overall perspective of the positioner tool in its operating position, that is, set up on the slab forming the horizontal plane of a bottom step and the riser or rear vertical wall of that same first step.
- As shown in figure 1, it may be seen that a conventional staircase (1), whether arched or straight, is formed of a number of steps constituted by horizontal planes (2) which may, for example, be slabs. These slabs jut forward forming projections (3), while at the rear these horizontal planes (2) are complemented with vertical risers (4) which are also made up of slabs or any other suitable material.
- The total projection of the staircase is equal to the distance (5) between the bottom point (6) of the staircase and its junction (7) with the upper floor (8).
- The total height (9) of the staircase must be an exact multiple of the module (10), and one module is the exact distance between two horizontal planes (2) or steps; while the projection of the staircase must be an exact multiple of the module (12), which is the same as the distance between two consecutive vertical risers (4), or in other words, the distance between the riser of each step and the corresponding skirt of the first plane (2) of the step. The number of modules coincides in height and risers, and thus the staircase is perfect.
- Let us proceed now to figure 1, which clearly shows the positioner tool in place on a first step. This step is made up of the slab (2) forming the step's horizontal plane, featuring the bottom point (6) and the skirt (11) of this starting step, which corresponds with the vertical risers (4) of the following steps. It may be observed that the device as such is made up of a pair of twin racks (12) joined by a telescoping longitudinal bar (13), which is formed by two telescoping spans which may be held by a transversal screw (14) in such a way that the longitudinal bar (13) may be used to shorten or lengthen the distance between these two racks (12), depending on the width of the staircase or, in other words, the width of the step. The racks (12) are lain transversally, as shown in figure 2, and each of them includes a resting surface (14) that lies against the forward edge (15) of the slab (2). This resting surface (14) is complemented by a clamp (16) worked manually with a crank (17) that turns a screw spindle in the clamp (16), so the two clamps, one on each surface, form a means of gripping the forward or front edge (15) of the slab (2).
- On the end lying opposite the resting surface (14), each rack (12) has continuations (18) which bend at a right angle, each forming a vertical span (19) on which is mounted a telescoping element (20) whose extensibility may be regulated and which may be anchored with a screw (21).
- The elbow bends (19) and elements (20) forming the aforementioned continuations make a surface for the riser slabs (4) to rest upon, while the seats (22) fashioned as a prolongation bent in the opposite direction to the elements (20) mark the difference in level between the slabs; that is, they define the module (10) referenced in figure 1.
- On each prolongation forming the rests (22) referred to above are mounted regulable stops (23) provided to help position the front edge (15) of the slab (2) and thus define its projection out over the vertical riser (4) below.
- According to the construction described above, the tool is placed on the first step slab (2), as depicted in figure 2, with its surfaces (14) resting on the front edge (15) of this slab (2). The length of the racks (12) is then adjusted, thus finding the depth that the continuations (18) will have to reach, while the upper part (22) of the elements (20) that may be extended from the elbow spans (19) of these continuations (18) will form the seat for the projection of the second slab (2), belonging to the next step, thus forming the horizontal module (12) depicted in figure 1.
- As stated above, the clamps (16) are used to immobilize the tool assembly by gripping the front edge of the slab (2) in question so that the next riser slab (4) will be automatically positioned to rest on the surface formed by the vertical spans (19) and (20) of the elbow continuations (18). Logically, the correction or precision of the exact vertical line traced by the riser slab (4) will be determined by turning the stem (21), while the top slab's front edge (15) is positioned using the regulable stops (23), thus regulating their own projection over the riser or vertical slab (4).
- A slide housing (24) for each arm (25) is designed into one or both regulable stops (23). The arms (25) have an upper stop face (26) indicating the position of the side edge (27) of the slab (2). These arms (25) also include a square (28), which is also regulable and is for positioning the outer edge of the riser tablet (4) when the staircase has a cambered or face string. As is logical, this device is used in duplicate, one at each side, when the staircase rises with both sides open.
- The arms (25) may be regulated inside their slide guides (24) and immobilized using the correct screws (29), like the squares (28), which may be immobilized with their own screws (30).
- Lastly, the longitudinal bar (13) includes a compass (31) that is extremely important in making curved or turning staircases and is essential in cases in which the stair case is winding or runs along a curved or continuous path.
- Thus the positioner tool referred to above may be used on the horizontal plane (2) of the first step to obtain the step depth, the verticality of the riser slab (4) for that step, and the difference in level (10) between that first horizontal step plane and the net horizontal plane, which will lie parallel to the first and will serve as a referene for all following step planes until the difference in level (9) between the base plane and the upper floor (8) has been covered.
- Furthermore, the device herein invented may be used to find the projection between the edge (15) of the slab (2) and the plane of the riser slab (11), maintaining the distance of the riser slabs (1) in accordance with the module (12) illustrated in figure 1.
- Lastly, once the first step slab (2) has been placed, its support slabs (11) and all following support slabs (2) may be positioned exactly by merely resting them in the indicated areas and leveling each slab (2) in the traditional way, so the staircase takes impeccable shape.
- No further description is considered necessary in order for any expert on the subject to grasp the scope of the ivention and the advantages stemming from it.
- The materials, shape, size and arrangement of the elements may vary provided that the essence of the invention is not altered.
- The terms in which this report has been drawn up should always be taken in their broadest non-limiting sense.
- It will be seen that the rack (12) and the continuation (18) form a tread depth member whose length is adjustable under the control of the set screw (unreferenced) mounted in the rack (12) and engaging the continuation (18). The rack (12) has a downwards projection with an inner surface (14) engaging the lip of the tread. The continuation (18) has an upwards projection (19) engaging the riser slab (4) (and Figure 2 is incorrect in showing the junction between the tread (2) and the riser (4) being apparently located a small distance behind the junction of the continuation (18) and the elbow bend (19)). The rear surface of the elbow bend (19) engages the riser slab (4). The element (20) adjustably mounted in the elbow bend (19) by means of the set screw (21) forms a riser height guage, the surfaces (22) engaging the underside of the lip of the next upper tread (2) (and again Figure 2 is incorrect in implying that the surface (22) is located above and forward of the underside of the lip); the surface (22) engages the underside of the lip and extends to its junction with the upper edge of the riser. Surface (23) engages a front edge of the lip and the adjustable mounting of this
surface 23 on the element (20) provides a lip projection gauge. - The drawing should show the setscrew (14) threadedly mounted on the tube into which the connecting member (13) fits and this cobination forms an adjustable length separator between the tow racks (12). The protractor or compass (31) with its setscrew mounted on the rack (12) allows the unreferenced hinge between the connecting member and that rack (12) to form a controllable angle between the rack (12) and the member (13). The clamp (16) enables the rack (12) to be clamped to the underside of the lip.
Claims (11)
- A staircase jig comprising a tread depth member of adjustable length having a downward projection at one end to engage the lip of a tread and a upward projection at the other end to engage the adjacent riser, the riser height gauge adjustably mounted on the upward projection to engage the underside of the lip of the adjacent upper tread and a lip projection gauge adjustably mounted on the high gauge to engage the front of the lip of the adjacent upper tread.
- A jig as claimed in claim 1 comprising two sets of tread depth member, riser height gauge and lip projection gauge, the two tread depth members being joined together by a connecting member of adjustable length.
- A jig as claimed in claim 2 comprising means to adjust the angle between the connecting member and at least one tread depth member.
- A jig as claimed in any one of the preceding claims comprising means for clamping a said tread depth member to its tread by engaging the underside of the lip of the tread.
- A jig as claimed in any one of the preceding claims comprising means adjustably mounted on a lip projection gauge for engaging the side edge of a tread and comprising means adjustably mounted thereon for engaging the side edge of the adjacent lower riser.
- A staircase jig substantially as hereinbefore described with reference to the accompanying drawings.
- A staircase module positioner tool whose purpose is to use the correct horizontal plane of a first staircase step to regulate the depth of the step itself, the verticality of the riser or rear wall of the step, and the difference in level between this first step plane and the next plane which will lie parallel to the first and will serve as a reference for following step planed, and to allow the vertical projection distance between the edge of the first step and the edges of following steps to be found, so that an exact number of modules fits in between the bottom of the first step and the edge of the plane to which the staircase runs, wherein the tool is made up of two transversal racks joined to one another by a telescoping longitudinal bar, and the front end of each of these longitudinal bars bears surfaces resting on the front edge of the horizontal plane of the first step, while at the other end the racks extend into extendable continuations bent perpendicularly to form vertical spans to which are attached elements that telescope out from the preceding elements, and the upper part of these telescoping elements constitute supports for the projection of the horizontal plane of the next step, and moreover the elements have prolongations forward on which are mounted regulable stops for the surface of the horizontal plane of the step, with the special feature that the vertical spans of the continuation of each rack form the support for the vertical riser of the step.
- A staircase module positioner tool as set forth in claim 1 above, wherein the resting surfaces are fitted with clamps for gripping the front edge corresponding with the horizontal plane of the step in question, in order to successfully immobilize the assembly on this horizontal step plane, and said clamps are designed to be operated by means of a screw spindle connected to a manually-turned outside crank.
- A staircase module positioner tool as set forth in the claims above, wherein the telescoping longitudinal bar joining the two racks in parallel is complemented with a hinged compass allonwing steps to set in spirals or along continuous curved paths.
- A staircase module positioner tool as set forth in the claims above, wherein the extensions fitted at the ends of the racks define the depth of the step, while the spans of these extensions define the verticality of the step riser as well as its height.
- A staircase module positioner tool as set forth in the claims above, wherein the regulable stops resting on the front edge are equipped with guides for mounting side arms provided with an upper stop that positions the edge of the correct horizontal step plane, and these arms also feature a square which is also regulable and is the means for positioning the outer edge of the vertical riser itself, in the case of stairs with outer strings and handrails.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT93500169T ATE163058T1 (en) | 1993-12-22 | 1993-12-22 | STAIR TEACHING |
ES93500169T ES2113514T3 (en) | 1993-12-22 | 1993-12-22 | USEFUL LADDER MODULE POSITIONER. |
DE69316906T DE69316906T2 (en) | 1993-12-22 | 1993-12-22 | Stair teaching |
EP93500169A EP0662549B1 (en) | 1993-12-22 | 1993-12-22 | Staircase jig |
GR980400921T GR3026732T3 (en) | 1993-12-22 | 1998-04-28 | Staircase jig. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93500169A EP0662549B1 (en) | 1993-12-22 | 1993-12-22 | Staircase jig |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0662549A1 true EP0662549A1 (en) | 1995-07-12 |
EP0662549B1 EP0662549B1 (en) | 1998-02-04 |
Family
ID=8214891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93500169A Expired - Lifetime EP0662549B1 (en) | 1993-12-22 | 1993-12-22 | Staircase jig |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0662549B1 (en) |
AT (1) | ATE163058T1 (en) |
DE (1) | DE69316906T2 (en) |
ES (1) | ES2113514T3 (en) |
GR (1) | GR3026732T3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1003654B (en) * | 2000-04-03 | 2001-08-30 | Μελλιοπουλοσανικολαουαγεωργιοσα | Tool for the support of vertical marble pieces and the adjustment of the hanging of horizontal pieces for use in marble and granite coating works in staircases |
ES2306554A1 (en) * | 2005-11-17 | 2008-11-01 | Juan Yugueros Yugueros | Useful and procedure for stainless steel finishing with ceramic pieces. (Machine-translation by Google Translate, not legally binding) |
EP2085536A1 (en) * | 2008-02-01 | 2009-08-05 | Jean Leon Elévation | Measuring device for determining the profile of stair-rails |
US20220268034A1 (en) * | 2021-02-24 | 2022-08-25 | Guy Alvetro | Stair Step Jig Assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015002336B4 (en) * | 2015-02-24 | 2019-05-16 | Gunther O. Böke | Setting aid for stepwise setting of block levels |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1735316U (en) * | 1956-07-17 | 1956-12-06 | Karl Krueger | DEVICE FOR CONSTRUCTION OF STAIRS. |
DE8609211U1 (en) * | 1986-04-05 | 1986-06-05 | Gelu Treppen, Luiso-Lutz GmbH, 7410 Reutlingen | Device for marking stairs during assembly |
DE9109493U1 (en) * | 1991-07-31 | 1991-11-07 | Gwisdorf, Richard, 8200 Rosenheim | template |
-
1993
- 1993-12-22 DE DE69316906T patent/DE69316906T2/en not_active Expired - Fee Related
- 1993-12-22 EP EP93500169A patent/EP0662549B1/en not_active Expired - Lifetime
- 1993-12-22 ES ES93500169T patent/ES2113514T3/en not_active Expired - Lifetime
- 1993-12-22 AT AT93500169T patent/ATE163058T1/en not_active IP Right Cessation
-
1998
- 1998-04-28 GR GR980400921T patent/GR3026732T3/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1735316U (en) * | 1956-07-17 | 1956-12-06 | Karl Krueger | DEVICE FOR CONSTRUCTION OF STAIRS. |
DE8609211U1 (en) * | 1986-04-05 | 1986-06-05 | Gelu Treppen, Luiso-Lutz GmbH, 7410 Reutlingen | Device for marking stairs during assembly |
DE9109493U1 (en) * | 1991-07-31 | 1991-11-07 | Gwisdorf, Richard, 8200 Rosenheim | template |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1003654B (en) * | 2000-04-03 | 2001-08-30 | Μελλιοπουλοσανικολαουαγεωργιοσα | Tool for the support of vertical marble pieces and the adjustment of the hanging of horizontal pieces for use in marble and granite coating works in staircases |
ES2306554A1 (en) * | 2005-11-17 | 2008-11-01 | Juan Yugueros Yugueros | Useful and procedure for stainless steel finishing with ceramic pieces. (Machine-translation by Google Translate, not legally binding) |
EP2085536A1 (en) * | 2008-02-01 | 2009-08-05 | Jean Leon Elévation | Measuring device for determining the profile of stair-rails |
FR2927164A1 (en) * | 2008-02-01 | 2009-08-07 | Jean Leon Elevation Soc Par Ac | DEVICE FOR MEASURING A STAIR RAMP PROFILE |
US20220268034A1 (en) * | 2021-02-24 | 2022-08-25 | Guy Alvetro | Stair Step Jig Assembly |
US11634916B2 (en) * | 2021-02-24 | 2023-04-25 | Guy Alvetro | Stair step jig assembly |
Also Published As
Publication number | Publication date |
---|---|
EP0662549B1 (en) | 1998-02-04 |
GR3026732T3 (en) | 1998-07-31 |
ATE163058T1 (en) | 1998-02-15 |
ES2113514T3 (en) | 1998-05-01 |
DE69316906D1 (en) | 1998-03-12 |
DE69316906T2 (en) | 1998-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7866443B2 (en) | Adjustable stair stringer and railing | |
US6758016B2 (en) | Adjustable support for steps | |
US5491905A (en) | Apparatus for accurately spacing railing spindles | |
US4586585A (en) | Longitudinally extensible stringer and stairway | |
US20090025238A1 (en) | Construction tool for installing stairway components | |
US6354403B1 (en) | Adjustable stair stringer and railing | |
EP0662549A1 (en) | Staircase jig | |
US7476053B2 (en) | Portable form and method for using same for concrete strike-off | |
US4846305A (en) | Apparatus for rotatably positioning a ladder within a stairway | |
US2883759A (en) | Device for aligning and spacing parallel elements | |
US5134820A (en) | Adjustable built-up stair | |
US5664641A (en) | Roof maintenance stair step apparatus | |
CZ16197A3 (en) | Controllable staircase | |
US4392550A (en) | Scaffolding arrangement | |
US5809659A (en) | Angle guide instrument | |
US4593503A (en) | Adjustable stair guide and support | |
US4916796A (en) | Method for assembly of stair forms | |
US3062529A (en) | Apparatus for constructing stairs | |
US4775131A (en) | Device for assembly of stair forms | |
NO885623L (en) | REGULATORY FITTING FOR STEPS IN STEPS. | |
WO1984002735A1 (en) | Bricklaying profiles | |
US6119356A (en) | Parallelogram tool for locating stairway and stair landing railings | |
GB2244506A (en) | Support for the foot of a ladder | |
EP0803620A1 (en) | Alignment element | |
JPH0313386B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE |
|
17P | Request for examination filed |
Effective date: 19951021 |
|
17Q | First examination report despatched |
Effective date: 19961115 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980204 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980204 Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980204 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980204 |
|
REF | Corresponds to: |
Ref document number: 163058 Country of ref document: AT Date of ref document: 19980215 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69316906 Country of ref document: DE Date of ref document: 19980312 |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TECN. ING. CLAUDIO BALDI |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2113514 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980504 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980504 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: 78782 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19980429 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981222 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19991125 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19991129 Year of fee payment: 7 Ref country code: BE Payment date: 19991129 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001222 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001231 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001231 |
|
BERE | Be: lapsed |
Owner name: QUINTANA VINOLAS ALBERTO Effective date: 20001231 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20001222 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20031125 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20041126 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20041130 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050701 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20051202 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051222 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060622 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060831 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Effective date: 20060622 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20060831 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20061223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061223 |