EP4064938A1 - Windverband und möbelbausatz - Google Patents
Windverband und möbelbausatzInfo
- Publication number
- EP4064938A1 EP4064938A1 EP20810976.9A EP20810976A EP4064938A1 EP 4064938 A1 EP4064938 A1 EP 4064938A1 EP 20810976 A EP20810976 A EP 20810976A EP 4064938 A1 EP4064938 A1 EP 4064938A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamps
- section
- rod
- encompassing
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 27
- 230000007246 mechanism Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/02—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units stackable ; stackable and linkable
- A47B87/0207—Stackable racks, trays or shelf units
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/02—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only
- A47B47/021—Racks or shelf units
- A47B47/028—Racks or shelf units with crossbars
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/0058—Horizontal connecting members without panels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/0091—Modular arrangements of similar assemblies of elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/02—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only
- A47B47/021—Racks or shelf units
- A47B47/027—Racks or shelf units with frames only
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
- A47B57/36—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of side walls of the ladder type
- A47B57/38—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of side walls of the ladder type with hooks on the shelf supports to engage the rungs of the ladder
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/001—Furniture units made of wire or tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/303—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect
- E04G7/304—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect with tying means for connecting the bars or members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0486—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming an abutting connection of at least one tube
Definitions
- the invention relates to a wind bandage and a furniture kit.
- furniture can be flexibly assembled, disassembled and rebuilt.
- variable furniture systems are based on a three-dimensional load-bearing tubular structure that can be constructed in different ways.
- EP 0 262 090 A1 describes a furniture structure which has a plurality of tubes that can be connected via junction elements.
- the pipes can be put together in different ways in this system and, in particular, frames can be created in different shapes.
- the connected pipes can also be equipped with screens and bases that are mounted between the pipes.
- the object of the following invention is therefore to propose a system or components for a system with which in a simple manner, quasi-tool-free, flexible, stable and safe furniture can be created and rebuilt.
- a wind bandage comprises a longitudinal rod section and two clamps.
- the rod section has two substantially opposite longitudinal ends.
- the two clamps are each arranged on one of the two longitudinal ends of the rod section.
- the two clamps are designed to almost completely encompass a rod-shaped element.
- the two clamps can each be placed in an open position in which the rod-shaped element can be received by the clamp and removed from the clamp, and in a closed position in which the bar-shaped element can be completely encompassed by the clamp.
- the two clamps each have a lock that locks the clamp in the closed position.
- the wind bandage can be provided to be installed in a piece of furniture and to stabilize it.
- the wind bracing can ensure appropriate stability so that the furniture can absorb sufficient loads and can be set up safely during operation.
- the wind bracing can also be used in other, in particular three-dimensional, tubular structures such as scaffolding for stabilization.
- furniture in connection with the invention relates to furnishings primarily in interiors such as apartments, shops, offices or other usage units. Furniture is typically movable and is thus in contrast to immovable objects (real estate) that are firmly connected to the floor or structural systems. In most cases, furniture has a specific purpose and is intended for a specific use. Typical furniture can be tables, chairs, shelves, shelves and the like.
- the rod section can be a tubular or beam-like structure. It can be tubular with a hollow interior or, in particular, also solid. Solid rod sections can be particularly robust and load-bearing.
- the rod-shaped element can be a component or a section of a component.
- it can be a pipe from a scaffolding.
- it can be a rung of a piece of furniture that is to be stabilized with the wind bandage.
- the wind bracing can give a structure such as, for example, a three-dimensional tubular structure sufficient stability so that it is suitable for absorbing a relatively large load or other forces.
- the security of the three-dimensional tube construction or of a piece of furniture can also be increased or guaranteed in this way.
- the wind bracing clamps also allow it to be assembled and disassembled in an efficient manner. This means that furniture or another three-dimensional tubular structure can be efficiently assembled, converted and dismantled with the aid of the wind bracing.
- the clamps can be designed so that they can only be opened with a key or a simple tool such as a screwdriver. This prevents the clamps from being opened by mistake.
- the two clamps are preferably designed like handcuffs. They preferably each include a first encompassing section, which is designed to partially grip around the rod-shaped element, and a second encompassing section, which is designed to partially grip around the rod-shaped element.
- the first encompassing section and the second encompassing section in each case of both clamps are designed to completely encompass the rod-shaped element together.
- the first encompassing section and the second encompassing section of both clamps are preferably designed to each grip approximately half of the rod-shaped element. Together, the encompassing sections can then fully encompass the rod-shaped element and hold it securely.
- the first encompassing section and the second encompassing section in each case of both clamps are preferably connected pivotably with one another or rotatably with one another. Gripping sections connected in this way can be moved towards one another in an efficient manner in such a way that they can be opened and closed easily.
- the two clamps preferably each have a hinge about which the first encompassing section and the second encompassing section can be pivoted with respect to one another.
- a hinge enables a stable pivotable connection with one degree of freedom in a comparatively simple construction.
- the first encompassing section and the second encompassing section of both clamps are preferably designed together so that they rest at three contact points on the rod-shaped element when the clamp completely engages around the rod-shaped element.
- the three contact points allow the rod-shaped Element can be held efficiently and precisely.
- the rod-shaped element can be prevented from tilting towards the clamp.
- the three contact points of the respective first and second encompassing sections are preferably arranged quasi-regularly spaced on the first encompassing section and on the second encompassing section.
- the rod-shaped member can be securely held in an efficient manner.
- the two clamps each have a connecting section which transitions into the rod section in a stationary manner.
- the fixed transition can be implemented in that the rod section and the connecting sections are formed in one piece.
- the fixed transition can be implemented in that the connecting sections of the clamps are firmly connected to the longitudinal ends of the rod section. For example, they can be welded on, screwed on, glued on or similarly connected.
- the connecting sections of the clamps are preferably each formed in one piece with the first encompassing section. In this way, a stable and robust clamp can be produced efficiently.
- the locks of the clamps each comprise a bolt and a spring element, the bolt being movable between a locking position and an unlocking position and the spring element pressing the bolt into the locking position.
- a locking mechanism enables an efficient implementation of a secured clamp.
- the bolt can for example be rotatably or pendulum movably attached to the connecting section or mounted.
- the second encompassing sections of the clamps are preferably each formed with a locking lug that engages behind the bolt when the clamp is in the closed position. In this way, the clamp can be locked securely using a form fit.
- the locks of the clamps preferably each have an unlocking device, via which the bolt can be moved into the unlocking position against the spring force.
- the unlocking can be designed so that it can only be opened with the aid of a Tool such as a wrench or screwdriver can be operated. This improves safety and prevents the clamp from being opened unintentionally.
- the furniture kit comprises a set of floor ladders, a set of longitudinal cross members and a wind brace as described above.
- the floor ladders each comprise two vertical supports connected to one another via an upper rung and a lower rung, the two vertical supports each being equipped with a foot for placing on a floor.
- the traverses are each equipped at their longitudinal ends with a snap-in claw which is designed to be mounted without tools on one of the rungs of one of the floor ladders.
- the clamps of the wind bandage are each designed so that one of the rungs of the floor ladder or one of the crossbars is the rod-shaped element.
- the furniture kit can be provided so that different furniture can be flexibly built from the same components as required.
- Such furniture can be, for example, shelves, frames or tables.
- the furniture can be office furniture.
- set in connection with the furniture kit and its floor ladders, trusses and wind braces refers to a plurality of elements or components.
- the set of floor ladders includes two or more floor ladders.
- the floor ladders can also comprise further rungs.
- the vertical supports and the rungs are essentially rod-shaped.
- the rungs but also the vertical supports can have an essentially round or circular cross section.
- the vertical supports and the rungs of a floor ladder can each be more or less at right angles to one another, so that the rungs run parallel to one another and the vertical supports run parallel to one another.
- the vertical supports of the floor ladders can be designed over long distances as rod profiles or, for example, round or square tubes. They are typically made of a sturdy material such as metal produced.
- the vertical supports of a floor ladder advantageously run parallel to one another.
- the rungs of the floor ladders can also be designed as rod profiles or tubes over long distances. They advantageously have a circumference with a quasi-circular cross-section. The upper and the lower rung are advantageously aligned horizontally during operation and run parallel to one another.
- the feet of the floor ladders can, for example, be designed as sliders. If the furniture created from the furniture kit is to be moved frequently, rollers can also be used as the feet of the floor ladders.
- the traverses are advantageously designed longitudinally, so that they extend between two rungs of the same level of the first of the floor ladders and that of the second of the floor ladders when they are mounted thereon.
- the wind bracing can be designed so that it can be mounted on the upper of the first of the floor ladders and the lower of the second of the floor ladders, while one of the traverses is mounted on the upper rung of the first of the floor ladders and on the upper rung of the second of the floor ladders .
- the wind bracing can be connected to the floor ladders at an angle or diagonally, while the trusses are connected horizontally to the floor ladders.
- the wind bracing can also be connected horizontally to the rungs of the floor ladders or other rungs. This can be done in particular if the furniture is to be dimensioned accordingly.
- FIG. 1 shows a view from the front of a floor ladder of an exemplary embodiment of a furniture kit according to the invention
- FIG. 2 is a view from the front of an assembly ladder of the furniture kit from FIG. 1;
- FIG. 3 shows a view from above of a cross member of the furniture kit from FIG. 1;
- FIG. 4 shows a view from the side of a latching claw of the traverse of FIG. 3;
- FIG. 5 shows a view from the front of an exemplary embodiment of a wind association according to the invention of the furniture kit from FIG. 1;
- FIG. 6 shows a view from above of the wind bracing of FIG. 5;
- FIG. 7 is a perspective view of a clamp of the wind bandage from FIG. 5 in an open position
- Figure 8 is a perspective view of the clamp of Figure 7 in a closed position
- FIG. 9 is a perspective view of the clamp of FIG. 7 in the open position, an interior of the clamp being visible;
- FIG. 10 is a perspective view of the clamp of FIG. 9 during a transition from the open position to the closed position;
- Figure 11 is a perspective view of the clamp of Figure 9 in the closed position.
- FIG. 12 is a perspective view of a frame construction built up from the furniture kit from FIG. 1.
- the floor ladder 2 is designed as the first component of an embodiment of a pipe connection structure according to the invention. It consists of two parallel vertical supports 21 which are connected to one another by two horizontal rungs 22.
- the rungs 22 are designed as straight tubes with a circular cross-section. They are at a right angle to the vertical supports 21 and are firmly connected to them, for example welded.
- the vertical supports 21 are also for the most part designed as straight tubes with a circular cross-section and each merge into a tapering foot 23 at the bottom.
- the two feet 23 are each equipped with a slider 24, which is arranged on the floor to set up the floor ladder 2.
- a single-rung construction ladder 5 of a set of construction ladders 5 of the furniture kit 1 is shown.
- the assembly ladder 5 is designed as a second component of an exemplary embodiment of a pipe connection structure according to the invention. It comprises two tubular vertical supports 51 which are firmly connected to one another via a tubular rung 52. Together, the vertical supports 51 and the rung 52 are quasi U-shaped.
- the rungs 52 of the construction ladder are dimensioned the same as the rungs 22 of the floor ladder 2 of FIG. 1, so that the construction ladder 5 fits the floor ladder 2.
- a pipe connector 7 of the pipe connection structure extends vertically downward.
- the pipe ties 7 are designed so that they can be inserted into the vertical supports 21 of the floor ladder 2 or into vertical supports 51 of a further construction ladder 5 and the connected vertical supports 21, 51 are fixed to one another by actuation.
- the set of construction ladders 5 of the furniture kit 1 includes further construction ladders with vertical supports connected via two parallel rungs. In comparison to the single-rung embodiment of FIG. 2, these structural ladders are made longer or higher.
- Fig. 3 shows a cross member 3 of a set of cross members 3 of the furniture kit 1.
- the cross member 3 is formed from a longitudinal rod section 31 and latching claws 32 extending outwardly from the longitudinal ends of the rod section 31 to the left and right, respectively.
- the rod section 31 is formed from a tube with a circular diameter which corresponds to the diameter of the rung 52 of the construction ladder 5 and the rungs 22 of the floor ladder 2.
- the rod section 31 On its upper side, the rod section 31 is each equipped with a bore 311 as a female plug-in part near its length.
- the latching claws 32 each include a rung receptacle 321 as an encompassing section.
- the rod section 31 of the traverse 3 has a central longitudinal axis 33 which extends through the center point of the circular cross section of the rod section 31.
- the rung receptacle 321 of the left latching claw 32 is offset in relation to the central longitudinal axis 33 of the rod section 31 to the rung receptacle 321 of the right latching claw 32.
- the rung receptacle 321 of the left latching claw 32 is offset upwards with respect to the central longitudinal axis 33 and the Rung receptacle 321 of the right locking claw 32 with respect to the central longitudinal axis 33 downwards.
- Fig. 4 the left of the two latching claws 32 of the cross member 3 of FIG. 3 is shown enlarged.
- the latching claw 32 has an upper rung receptacle 321 formed in one piece with a base and a lower slide 322.
- the rung receptacle 321 has an almost semicircular or semicircular inner surface, which essentially corresponds to the rungs 22, 52 of the floor and Construction ladders 2, 5 is formed.
- the slide 322 is equipped with an approximately quarter-circle or quarter-ring-shaped inner surface, which is also shaped essentially to correspond to the rungs 22, 52 of the floor and construction ladders 2, 5.
- the slide 322 extends through a guide slot in the base, so that it can be displaced to the left and right to the base in a predefined range.
- the latching claw 32 is equipped with a spring which presses the slide 322 into the position shown in FIG. 4 to the maximum to the left.
- the latching claw 32 is latched onto a rung 22, 52 or a rod section 31 of another traverse 3 when the rung receptacle 321 and the slide 322 receive this (s).
- the traverse 3 is then mounted on the rung 22, 52 or the rod section 31.
- the rung 22, 52 rests against the three contact arches in the sense of a three-point connection, so that the rung 22, 52 or the
- Rod portion 31 is securely held and tilting can be prevented.
- the slide 322 is, for example, manually pressed to the right against the spring force. As a result, the latching claw 32 is opened and the cross member 3 can be removed from the rung 22, 52 upwards.
- the latching claw 32 is pressed onto the rung 22, 52 or the rod section 31 from above. Due to the beveled or angled underside of the slide 322, it is pressed to the right against the spring force, so that the rung receptacle 321 can accommodate the rung 22, 52 or the rod section 31. Driven by the spring, the slide 322 then snaps back into place below the rung 22, 52 or the rod section 31, so that a secure fastening is achieved.
- FIG. 5 an embodiment of a wind band 4 according to the invention of a set of wind band 4 of the furniture kit 1 is shown.
- the wind bracing 4 has a rod section 41 which merges into a clamp 42 at each of its longitudinal ends.
- the rod section 41 is designed as a solid square rod with a rectangular cross section. Due to the massive design, the wind bracing 4 can be particularly robust and designed to absorb comparatively large forces or loads.
- Fig. 7 shows an example of a left of the clamps 42 of the wind bandage 4 in an open position.
- the clamp 42 is handcuff-like with a base 423, an upper encompassing section 421 and a lower encompassing section 422.
- the base 423 is fixedly connected to the rod section 41. It consists of two identical plate elements that merge into a first half-ring finger 4211 and a second half-ring finger 4212 of the upper encompassing section 421.
- the first and second half-ring fingers 4211, 4212 are each molded in one piece with the two plate elements of the base 423.
- the lower encompassing section 422 is mounted pivotably on the upper encompassing section 421 via a hinge joint 424.
- a tangential end of the lower encompassing section 422 is arranged between the first and second half-ring fingers 4211, 4212.
- the hinge joint 424 is formed by a joint pin extending through openings in the two half-ring fingers 4211, 4212 and the lower encompassing section 422. It has a single degree of freedom, namely a rotation around the axis of the hinge pin.
- the lower encompassing section 422 is equipped with a latching lug 4221 extending radially outward. Furthermore, the plate elements of the base 423 each have an unlocking opening 4231 for an unlocking device, through which a lock as described below is accessible by means of a screwdriver.
- the clamp is shown in a closed position. The lower encompassing section 422 is moved upwards so that it is locked to the base 423 as described below.
- the upper encompassing section 421 and the lower encompassing section 422 together form a circular or ring-shaped passage in which the rod-shaped element or one of the rungs 22, 52 of the floor or construction ladders 2, 5 can be arranged.
- the upper and lower encompassing sections 421, 422 have three regularly distributed contact bulges 427 as contact points. If one of the rungs 22, 52 is arranged in the passage, it rests against the contact bulges 427 on the encompassing sections 421, 422. As a result, the rung 22, 52 is held securely in the clamp 42 in the sense of a three-point connection.
- the lock 425 comprises a pendulum element 4255 as a bolt, which is equipped on its left side with a nose 4251 extending radially to the left. At its upper end, the pendulum element 4255 is rotatably mounted via a pendulum bolt 4254 that is fixedly connected to the plate elements.
- the pendulum element 4255 is further equipped with a guide slot 4252 running along its lower edge through which a stop pin 4252 fixedly connected to the plate elements extends.
- the guide slot 4255 and stop pin 4252 define the scope of a rotary movement of the pendulum element 4255 around the pendulum bolt 4254 between a locking position and an unlocking position.
- the spring mechanism 426 comprises a helical rotation spring 4261 with two protruding legs.
- a spring bolt 4262 fixedly connected to the base 423 extends through the windings of the rotary spring 4261.
- the rotary spring 4261 is rotatable about the spring bolt 4262.
- the right of the two legs of the rotary spring 4261 rests against a spring stop 4263 that is fixedly connected to the base 423.
- the left of the two legs of the rotary spring 4261 rests on a right edge of the pendulum element 4255.
- the rotary spring 4261 is between the spring stop 4263 and Pendulum element 4255 is clamped and presses the pendulum element 4255 clockwise around the pendulum bolt 4254 until the stop pin 4253 strikes the right-hand end of the guide slot 4252.
- the nose 4251 of the pendulum element 4255 is moved to the left to the maximum extent and the pendulum element 4255 is in the locking position.
- a screwdriver is inserted through the unlocking opening 4231 and the screwdriver pushes the pendulum element 4255 as shown in FIG Turned clockwise around the hinge joint 424 and thereby the clamp 42 can be opened.
- a frame construction built up from the furniture kit 1 is shown as a three-dimensional load-bearing tubular structure.
- the frame construction comprises four ladders, each of which is formed from a floor ladder 2 and two construction ladders 5, each with two rungs 52, placed vertically thereon.
- the rungs 52 of the construction ladders 5, which are at the same height, are each connected to one another via two cross members 3.
- the latching claws 32 of the cross members 3 are mounted on the rungs 52, resting against the vertical supports 51 of the construction ladders 5.
- Simultaneously several wind bracings 4 are connected diagonally or obliquely with rungs 52 at two different heights.
- the frame construction is extremely robust and stiff. In particular, it can absorb comparatively large loads in this way.
- the upper ends of the pipe sections 51 of the uppermost construction ladders 5 are covered with covers 6 and closed.
- the wind bracing can also be used for the horizontal connection of floor ladders or construction ladders. They can replace the crossbars and serve, for example, to support other components.
- the furniture kit can be realized without crossbars, with the wind bracing taking over the function of the crossbars.
- the furniture kit can include wind braces of different lengths.
- the present disclosure also encompasses embodiments with any combination of features that are mentioned or shown above or below for various embodiments. It also includes individual features in the figures, even if they are shown there in connection with other features and / or are not mentioned above or below.
- the alternatives of embodiments and individual alternatives whose features are described in the figures and the description can also be excluded from the subject matter of the invention or from the disclosed subjects.
- the disclosure encompasses embodiments that are exclusively includes the features described in the claims or in the exemplary embodiments as well as those which include additional other features.
- the term “comprise” and derivatives thereof do not exclude other elements or steps.
- the indefinite article “a” or “an” and its derivatives do not exclude a large number.
- the functions of several features listed in the claims can be fulfilled by one unit or one step.
- the terms “essentially”, “approximately”, “approximately” and the like in connection with a property or a value also define, in particular, precisely the property or precisely the value.
- the terms “about” and “approximately” in connection with a given numerical value or range can refer to a value or range that is within 20%, within 10%, within 5% or within 2% of the given value or range.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01485/19A CH716837A1 (de) | 2019-11-25 | 2019-11-25 | Windverband und Möbelbausatz. |
PCT/EP2020/083376 WO2021105216A1 (de) | 2019-11-25 | 2020-11-25 | Windverband und möbelbausatz |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4064938A1 true EP4064938A1 (de) | 2022-10-05 |
Family
ID=69593508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20810976.9A Pending EP4064938A1 (de) | 2019-11-25 | 2020-11-25 | Windverband und möbelbausatz |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230013163A1 (de) |
EP (1) | EP4064938A1 (de) |
CH (1) | CH716837A1 (de) |
WO (1) | WO2021105216A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020049862A1 (ja) * | 2018-09-07 | 2020-03-12 | 村田機械株式会社 | 自動倉庫用ラック |
USD1006594S1 (en) * | 2021-06-14 | 2023-12-05 | Dongguan Shichang Metals Factory Ltd. | Cross brace for a tabletop |
Family Cites Families (32)
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US1949594A (en) * | 1932-05-12 | 1934-03-06 | Wightman Lillian | Baby exerciser and toy rack |
US2360999A (en) * | 1943-04-08 | 1944-10-24 | Peter A Wyen | Portable scaffold structure |
US2665950A (en) * | 1947-09-15 | 1954-01-12 | Wallace J S Johnson | Portable scaffold unit |
US2619390A (en) * | 1950-05-31 | 1952-11-25 | Up Right Inc | Scaffolding and span therefor |
US2845307A (en) * | 1954-04-19 | 1958-07-29 | Superior Scaffold Company | Detachable coupling for scaffold elements |
US2941616A (en) * | 1957-02-15 | 1960-06-21 | Werner Co Inc R D | Stairway type scaffold |
US3011586A (en) * | 1958-10-07 | 1961-12-05 | Jr John E Harvey | Fold-up tower section |
US3454131A (en) * | 1968-01-26 | 1969-07-08 | Up Right Inc | Scaffold |
US3690407A (en) * | 1971-03-15 | 1972-09-12 | Eugene Francis Cullison | Extension scaffold |
GB1396602A (en) * | 1972-05-12 | 1975-06-04 | Thomas Ltd Martin | Builders staging |
US3897055A (en) * | 1974-03-01 | 1975-07-29 | Douglas Caldow | Adjustable climbing apparatus |
US4561165A (en) * | 1984-06-04 | 1985-12-31 | R. D. Werner Co., Inc. | Method and apparatus for making hook to rail connection for scaffolds or the like |
US4632221A (en) * | 1984-06-18 | 1986-12-30 | Stanford Joseph S | Bracing clamp for shoring structures |
GB2176830B (en) * | 1985-06-19 | 1988-05-05 | Kwikform Ltd Gkn | Support assembly for scaffolding |
US4586842A (en) * | 1985-08-23 | 1986-05-06 | Figgie International, Inc. | Scaffold joint for a scaffold structure |
US4715474A (en) * | 1986-07-14 | 1987-12-29 | Wehmeyer Donald T | Scaffold system |
ES2035872T3 (es) | 1986-09-25 | 1993-05-01 | U. Scharer Sohne Ag (Usm) | Elemento de fijacion para la sujecion de accesorios en una pared lateral para una estructura de mueble. |
US5078532A (en) * | 1990-09-13 | 1992-01-07 | Williams Joe W | Scaffold connection |
JPH0796833B2 (ja) * | 1992-09-25 | 1995-10-18 | 政太郎 佐藤 | 管材連結用クランプ金具組立体 |
EP1035272B1 (de) * | 1999-03-05 | 2003-08-13 | Hasegawa Kogyo Co., Ltd. | Hakenvorrichtung |
SE521500C2 (sv) * | 2001-03-27 | 2003-11-04 | Pluseight Safety Ab | Anordning för personskydd vid byggnadsställningar och förfarande för att skydda personer medelst sådan anordning |
CA2353355A1 (en) * | 2001-07-20 | 2003-01-20 | Aluma Enterprises Inc. | Anchor clamp |
US6733444B2 (en) * | 2002-04-05 | 2004-05-11 | Burns P. Phillips | Side loading surgical retractor |
JP5279108B2 (ja) * | 2006-09-08 | 2013-09-04 | 日工株式会社 | 枠組足場用手摺 |
DE102007018314A1 (de) * | 2007-04-18 | 2008-11-06 | Wilhelm Layher Verwaltungs-Gmbh | Stütze für ein Raumtragwerk sowie Verbindungsanordnung für eine Geländereinrichtung und Verfahren zum Befestigen einer Geländereinrichtung an einer Stütze |
US7448819B1 (en) * | 2007-06-20 | 2008-11-11 | Yang-Li Fu | Universal snapping connector that is locked and unlocked easily and quickly |
JP5528742B2 (ja) * | 2009-08-31 | 2014-06-25 | ローランド株式会社 | パイプホルダー |
US20110088973A1 (en) * | 2009-10-16 | 2011-04-21 | Lung Ching Shih | Ladder apparatus adapted for a scaffold |
US20130126270A1 (en) * | 2011-11-17 | 2013-05-23 | Youngman Group Limited | Advanced guard rail |
KR101239651B1 (ko) * | 2012-12-11 | 2013-03-11 | 주식회사 디.엠.씨 | 시스템 서포트용 대각재클램프 |
US8714591B1 (en) * | 2013-02-06 | 2014-05-06 | Honda Motor Co., Ltd. | Vehicles, net assemblies, and clampers therefor |
DE102018103897A1 (de) * | 2018-02-21 | 2019-08-22 | Wilhelm Layher Verwaltungs-Gmbh | Gerüst mit einer Aushebesicherungsvorrichtung und Verfahren zur Sicherung eines Gerüstbodens gegen Ausheben |
-
2019
- 2019-11-25 CH CH01485/19A patent/CH716837A1/de unknown
-
2020
- 2020-11-25 EP EP20810976.9A patent/EP4064938A1/de active Pending
- 2020-11-25 WO PCT/EP2020/083376 patent/WO2021105216A1/de unknown
- 2020-11-25 US US17/779,629 patent/US20230013163A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CH716837A1 (de) | 2021-05-31 |
US20230013163A1 (en) | 2023-01-19 |
WO2021105216A1 (de) | 2021-06-03 |
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