NL2019170B1 - Hinge, and manufacturing method thereof. - Google Patents
Hinge, and manufacturing method thereof. Download PDFInfo
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- NL2019170B1 NL2019170B1 NL2019170A NL2019170A NL2019170B1 NL 2019170 B1 NL2019170 B1 NL 2019170B1 NL 2019170 A NL2019170 A NL 2019170A NL 2019170 A NL2019170 A NL 2019170A NL 2019170 B1 NL2019170 B1 NL 2019170B1
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- Prior art keywords
- hinge
- plate part
- outer plate
- leaf
- inner plate
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- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229920003266 Leaf® Polymers 0.000 description 97
- 230000008569 process Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/12—Securing pins in sockets, movably or not
- E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D2003/025—Hinges with pins with one pin having three knuckles
- E05D2003/027—Hinges with pins with one pin having three knuckles the end knuckles being mutually connected
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/682—Strength alteration by reinforcing, e.g. by applying ribs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
Description
Octrooicentrum Nederland © 2019170 © Aanvraagnummer: 2019170 @ Aanvraag ingediend: 4 juli 2017 © B1 OCTROOI © Int. Cl.:Netherlands Patent Office © 2019170 © Application number: 2019170 @ Application filed: July 4, 2017 © B1 PATENT © Int. Cl .:
E05D 5/04 (2017.01) E05D 9/00 (2018.01) E05D 3/02 (2018.01) E05D 5/12 (2018.01)E05D 5/04 (2017.01) E05D 9/00 (2018.01) E05D 3/02 (2018.01) E05D 5/12 (2018.01)
© Hinge, and manufacturing method thereof.© Hinge, and manufacturing method thereof.
Έ) Hinge, including a first leaf (3) and a second leaf (5) pivotally interconnected via respective knuckles (13, 15) and coupling means (4), in particular a hinge pin, wherein the first leaf (3) includes a first outer plate section (3A), at least one first inner plate section (3B) extending over an inner side (S1) of the first outer plate section (3A), and at least one first knuckle (13), the inner side (S1) of the first outer plate section (3A) being partly covered by the at least one first inner plate section (3B).Inge) Hinge, including a first leaf (3) and a second leaf (5) pivotally interconnected via respective knuckles (13, 15) and coupling means (4), in particular a hinge pin, subject the first leaf (3) includes a first outer plate section (3A), at least one first inner plate section (3B) extending over an inner side (S1) or the first outer plate section (3A), and at least one first knuckle (13), the inner side ( S1) or the first outer plate section (3A) being partly covered by the least one first inner plate section (3B).
NL B1 2019170NL B1 2019170
Dit octrooi is verleend ongeacht het bijgevoegde resultaat van het onderzoek naar de stand van de techniek en schriftelijke opinie. Het octrooischrift komt overeen met de oorspronkelijk ingediende stukken.This patent has been granted regardless of the attached result of the research into the state of the art and written opinion. The patent corresponds to the documents originally submitted.
P115934NL00P115934NL00
Title: Hinge, and manufacturing method thereof.Title: Hinge, and manufacturing method thereof.
The invention relates to a hinge.The invention relates to a hinge.
Hinges are known in various types. Basically, a hinge consists of two hinge leafs, having knuckles that pivotally couple the leafs together via a hinge pin.Hinges are known in various types. Basically, a hinge consists of two hinge leafs, having knuckles that pivotally couple the leafs together via a hinge pin.
Known hinges can be mass-produced from plate (i.e. sheet) material, e.g. metal or steel plate material, by cutting out leaf preforms from a plate and deforming lateral sections of the preforms (by curling, bending or rolling) to form respective knuckles. Next, the knuckles of the two preforms of a hinge, to be assembled, can be axially aligned for receiving the hinge pin. The knuckles can be provided with low-friction bearings/bushings or the like, e.g. for improving hinge action and durability. A disadvantage of such common-type hinges is that they are relatively weak, and can be forced open during burglary attempts e.g. by simply peeling open the hinge knuckles.Known hinges can be mass-produced from plate (i.e. sheet) material, e.g. metal or steel plate material, by cutting out leaf preforms from a plate and deforming lateral sections of the preforms (by curling, bending or rolling) to form respective knuckles. Next, the knuckles of the two preforms of a hinge, to be assembled, can be axially aligned for receiving the hinge pin. The knuckles can be provided with low-friction bearings or bushings or the like, e.g. for improving hinge action and durability. A disadvantage of such common-type hinges is that they are relatively weak, and can be forced open during burglary attempts, e.g. by simply peeling open the hinge knuckles.
It is also desired to provide relatively heavy-duty hinges, for heavyduty operation such as the pivotally coupling of a large/ heavy panel to a frame (e.g. a window to a window frame or a heavy door to a door frame), utilizing only a relatively small number (e.g. only three or only two) of hinges. This leads to a relatively swift, efficient and economical mounting of the panel, compared to a mounting operation wherein a large number of hinges is required for swiveably connecting a panel to a frame.It is also desirable to provide relatively heavy duty hinges, for heavy duty operation such as the pivotally coupling of a large / heavy panel to a frame (eg a window to a window frame or a heavy door to a door frame), utilizing only a relatively small number (eg only three or only two) or hinges. This leads to a relatively swift, efficient and economical mounting of the panel, compared to a mounting operation for a large number of hinges is required for swiveably connecting a panel to a frame.
Heavy-duty hinges are known, that include double-wrapped leaf sections (the so called double wrap hinge). In this type of hinge, each leaf consists of two layers of plate material, the respective one or more knuckles being made in one-piece with the two layers (which is inherent of the respective deforming process). An advantage of this type of hinge is its high strength (also in a lateral direction), wherein the hinge can still be manufactured economically using the (preferably cold) defonnation/wrapping technique. A serious disadvantage is that the doublewrapped leaf has double the thickness of a regular (single plated) hinge. Besides, the manufacturing of these hinges leads to relatively large loss of sheet material, in view of the leaf preform shapes required to provide such type of hinge.Heavy-duty hinges are known, which include double-wrapped leaf sections (the so-called double-wrap hinge). In this type of hinge, each leaf consists of two layers of plate material, the respective one or more knuckles being made in one-piece with the two layers (which is inherent in the respective deforming process). An advantage of this type of hinge is its high strength (also in a lateral direction), the hinge can still be manufactured economically using the (preferably cold) defonnation / wrapping technique. A serious disadvantage is that the double-wrapped leaf has double the thickness of a regular (single plated) hinge. Besides, the manufacturing of these hinges leads to relatively large loss or sheet material, in view of the leaf preform shapes required to provide such type of hinge.
Besides, it is desired to provide burglary-proof hinges. Various features are known in the prior art to prevent unauthorized opening of a panel that is swiveably connected to a frame by a number of hinges. For example, to that aim, hinges are known (: security hinges”) that include blocking pins, extending from one hinge leaf via an opening of the opposite hinge leaf into the respective panel/frame-assembly. However, such hinges usually require drilling additional pin receiving openings in the respective panel/frame-assembly. The security hinge also requires additional hinge manufacturing steps for welding the security pin on one leaf and providing the respective pin receiving opening in the other leaf.Besides, it is desired to provide burglary-proof hinges. Various features are known in the prior art to prevent unauthorized opening or a panel that is swiveably connected to a frame by a number of hinges. For example, to that aim, hinges are known (: security hinges ”) that include blocking pins, extending from one hinge leaf through an opening or the opposite hinge leaf into the respective panel / frame assembly. However, such hinges usually require drilling additional pin receiving opening in the respective panel / frame assembly. The security hinge also requires additional hinge manufacturing steps for welding the security pin on one leaf and providing the respective pin receiving opening in the other leaf.
The present invention aims to solve or alleviate the abovementioned problems. In particular, the invention aims to provide a relatively sturdy, durable hinge that can be manufactured in an economical manner, wherein the hinge can still be relatively compact (particularly relatively thin). Also it is desired to provide a hinge that can provide good protection against burglary.The present invention aims to solve or alleviate the abovementioned problems. In particular, the invention aims to provide a relatively sturdy, durable hinge that can be manufactured in an economical manner, the hinge can still be relatively compact (particularly relatively thin). It is also desirable to provide a hinge that can provide good protection against burglary.
According to a first aspect of the invention, this is achieved by the features of claim 1.According to a first aspect of the invention, this is achieved by the features of claim 1.
In particular, according to the first aspect of the invention, there is provided a hinge, including a first leaf and a second leaf pivotally interconnected via respective knuckles and coupling means, in particular a hinge pin, wherein the first leaf includes a first outer plate section, at least one first inner plate section extending over an inner side of the first outer plate section, and at least one first knuckle, the inner side of the first outer plate section being partly covered by the at least one first inner plate section.In particular, according to the first aspect of the invention, there is provided a hinge, including a first leaf and a second leaf pivotally interconnected via respective knuckles and coupling means, in particular a hinge pin, the first leaf includes a first outer plate section, at least one first inner plate section extending over an inner side of the first outer plate section, and at least one first knuckle, the inner side of the first outer plate section being partly covered by the at least one first inner plate section.
In this way a relatively strong hinge can be provided (that effectively counter mechanical burglary attacks on the hinge, and that has a relatively high lateral strength) , with relatively little material and consequently relatively low production costs. In particular, the inner side of the first outer plate section is not entirely covered by the respective one or more first inner plate sections. In an embodiment, it may be covered for example only for about 30%-70% by the one or more first inner plate sections, providing a significant reduction of use of material as compared toIn this way a relatively strong hinge can be provided (that effectively counter mechanical burglary attacks on the hinge, and that has a relatively high lateral strength), with relatively little material and consequently relatively low production costs. In particular, the inner side of the first outer plate section is not entirely covered by the respective one or more first inner plate sections. In an embodiment, it may be covered for example only for about 30% -70% by the one or more first inner plate sections, providing a significant reduction of use of material as compared to
e.g. known double wrap hinges.e.g. known double wrap hinges.
The same preferably holds for the second leaf of the hinge. That is, in a preferred embodiment, the second leaf can include a second outer plate section, wherein at least one second inner plate section can extends over an inner side of the second outer plate section, the inner side of the second outer plate section being partly covered by the at least one second inner plate section. A respective second (integral) knuckle can be provided linking the second outer plate section to a second inner plate section.The same preferably holds for the second leaf of the hinge. That is, in a preferred embodiment, the second leaf can include a second outer plate section, being at least one second inner plate section can extend over an inner side of the second outer plate section, the inner side of the second outer plate section being partly covered by the at least one second inner plate section. A respective second (integral) knuckle can be provided linking the second outer plate section to a second inner plate section.
Regarding the second leaf, therefore, again, a relatively strong hinge can be provided, with relatively little material and consequently relatively low production costs. In particular, the inner side of the second outer plate section is not entirely covered by the respective one or more second inner plate sections. In an embodiment, it may be covered for example only for about 30%-70% by the one or more second inner plate sections, again providing a significant reduction of use of material as compared to e.g. known double wrap hinges.Regarding the second leaf, therefore, again, a relatively strong hinge can be provided, with relatively little material and consequently relatively low production costs. In particular, the inner side or the second outer plate section is not entirely covered by the respective one or more second inner plate sections. In an embodiment, it may be covered for example only for about 30% -70% by the one or more second inner plate sections, again providing a significant reduction of use of material as compared to e.g. known double wrap hinges.
In case both the first and second leaf of the hinge include this configuration, of an outer plate section being only partly covered by one or more respective inner plate sections, it is highly preferred that the inner plate sections of the two leafs are arranged such that they can fall in place on of top of the other (e.g. they mate or nest with one another), when the hinge is in a closed hinge state and viewed in axial direction, in parallel with the respective hinge axis.In case both the first and second leaf of the hinge include this configuration, or an outer plate section being only partly covered by one or more respective inner plate sections, it is highly preferred that the inner plate sections or the two leafs are arranged such that they can fall in place on top of the other (eg they mate or nest with one another), when the hinge is in a closed hinge state and viewed in axial direction, in parallel with the respective hinge axis.
For example, the at least one first inner plate section and the at least one second inner plate section can extend next to each other, viewed in a direction in parallel with a respective hinge axis, when the hinge is in a closed hinge state (all the inner plate sections of the hinge in particular extending in parallel, along the same virtual plane). In this way, a very compact hinge construction is achieved.For example, the at least one first inner plate section and the at least one second inner plate section can extend next to each other, viewed in a direction in parallel with a respective hinge axis, when the hinge is in a closed hinge state (all the inner plate sections of the hinge in particular extending in parallel, along the same virtual plane). In this way, a very compact hinge construction is achieved.
For example, according to a non-hmiting embodiment, a maximum thickness T of the hinge, measured perpendicularly through the leafs) when the hinge is in a closed condition, can be at most 10 mm, for example at most 9 mm. These are dimensions that are commonly used by the relatively weak prior art hinges for pivotally connecting a panel to a frame. The present embodiment of the invention can provide the same hinge thickness dimensions, via a significantly stronger hinge constriction. For example (or in other words): a maximum thickness T of the hinge, measured perpendicularly through the leafs when the hinge is in a closed condition, can be smaller than the sum of the maximum thicknesses of the hinge leafs as such.For example, according to a non-hmiting version, a maximum thickness T of the hinge, measured perpendicularly through the leafs) when the hinge is in a closed condition, can be at most 10 mm, for example at most 9 mm. These are dimensions that are commonly used by the relatively weak prior art hinges for pivotally connecting a panel to a frame. The present embodiment of the invention can provide the same hinge thickness dimensions, via a significantly stronger hinge constriction. For example (or in other words): a maximum thickness T of the hinge, measured perpendicularly through the leafs when the hinge is in a closed condition, can be narrower than the sum of the maximum thicknesses of the hinge leafs as such.
It is preferred that the first leaf includes two spaced-apart first inner plate sections, having opposite edges adjoining an intermediate space for receiving a second inner plate section of the second leaf.It is preferred that the first leaf includes two spaced-apart first inner plate sections, having opposite edges adjoining an intermediate space for receiving a second inner plate section or the second leaf.
For example, the hinge can include only two spaced-apart first inner plate sections, and only one second inner plate section can move into a space between the two first inner plate sections when the hinge is in a closed state. In this way, a relatively simple and durable construction is achieved. As follows from the embodiment described below, for example, an intermediate second inner plate section can be provided with optional blocking means for engaging a coupling member (hinge pin), such that the blocking means can be nicely integrated within the hinge, out of reach from an environment when the hinge has been closed.For example, the hinge can only include two spaced-apart first inner plate sections, and only one second inner plate section can move into a space between the two first inner plate sections when the hinge is in a closed state. In this way, a relatively simple and durable construction is achieved. As follows from the embodiment described below, for example, an intermediate second inner plate section can be provided with optional blocking means for engaging a coupling member (hinge pin), such that the blocking means can be nicely integrated within the hinge, out of reach from an environment when the hinge has been closed.
According to a further embodiment, an outer side of the at least one first inner plate section, that is faced away from the inner side of the first outer plate section, extends over the inner side of the second outer plate section when the hinge is in a closed hinge state.According to a further embodiment, an outer side of the least one first inner plate section, which is faced away from the inner side of the first outer plate section, extends over the inner side of the second outer plate section when the hinge is in a closed hinge state.
Also, it is preferred that the knuckle of at least one of the leafs (and preferably all knuckles of all leafs) are made in one piece with the respective leaf by a plate deformation/bending method, for example by rolling, folding or the-like. The plate deformation can be carried out e.g. in an environmentally friendly low temperature deformation process, e.g. a process at or near room temperature (wherein no particular plate heating is carried out for raising the temperature of the plate material to be processed), are will be appreciated by the skilled person.Also, it is preferred that the knuckle or at least one of the leafs are made in one piece with the respective leaf by a plate deformation / bending method, for example by rolling, folding or the- like. The plate deformation can be carried out in an environmentally friendly low temperature deformation process, eg a process at or near room temperature (are no particular plate heating carried out for raising the temperature of the plate material to be processed), are will be appreciated by the skilled person.
Moreover, it is preferred that the manufacturing of the hinge can be carried out without using any sheet welding process. In particular, after plate material has been deformed to form one or more knuckles and respective inner and outer leaf plate sections, these leaf plate sections can extend along one another without requiring additional fixation welds therebetween, the resulting hinge being sufficiently strong for hinge operation. Naturally, in an alternative configuration there can be provided one or more welds between the plate sections of a hinge (and in case the hinge is made of weldable material), for example in case very high hinge loading is expected during hinge operation.Moreover, it is preferred that the manufacturing of the hinge can be carried out without using any welding process sheet. In particular, after plate material has been conformed to form one or more knuckles and respective inner and outer leaf plate sections, these leaf plate sections can extend along one another without requiring additional fixation welds therebetween, the resulting hinge being sufficiently strong for hinge operation. Naturally, in an alternative configuration there can be provided one or more welds between the plate sections of a hinge (and in case the hinge is made of weldable material), for example in case very high hinge loading is expected during hinge operation.
In a preferred embodiment, the hinge includes blocking means for preventing axial removal of the coupling means from the knuckles.In a preferred embodiment, the hinge includes blocking means for preventing axial removal or the coupling means from the knuckles.
In this way, unauthorized hinge disassembly can be achieved, providing good anti-burglary protection. Also, this can prevent undesired axial movement of the hinge coupling means (e.g. hinge pin) during normal hinge operation.In this way, unauthorized hinge can be achieved, providing good anti-burglary protection. Also, this can prevent undesired axial movement or the hinge coupling means during normal hinge operation.
The blocking means can be configured in various ways. For example, the blocking means can be provided by a rigid blocking member that can be moved between a blocking state to engage to coupling means and a release state to release the coupling means.The blocking means can be configured in various ways. For example, the blocking means can be provided by a rigid blocking member that can be moved between a blocking state to engage to coupling and a release state to release the coupling means.
In a further embodiment, the blocking member is a relatively flat blocking finger/platelet, that is slidably installed in the hinge. Thus, a reliable blocking of the coupling means can be achieved by relatively compact, preferably integrated blocking means. The blocking member can e.g. be manufactured from the same material as the hinge sections, but that is not required.In a further embodiment, the blocking member is a relatively flat blocking finger / platelet, which is installed slidably in the hinge. Thus, a reliable blocking of the coupling means can be achieved by relatively compact, preferably integrated blocking means. The blocking member can e.g. be manufactured from the same material as the hinge sections, but that is not required.
It is preferred that the blocking means are arranged such, that they are entirely covered by the hinge plate material when the hinge is in a closed position (i.e. with opposite sides of the first and second leaf being swiveled onto each other). For example, as is mentioned above, e.g. one of said inner plate sections of one of the hinge leafs can include the blocking means to that aim.It is preferred that the blocking means arranged such that they are entirely covered by the hinge plate material when the hinge is in a closed position (i.e. with opposite sides of the first and second leaf being swiveled onto each other). For example, as mentioned above, e.g. one of said inner plate sections or one of the hinge leafs can include the blocking means to that aim.
Moreover, the configuration can be such that access to the blocking means (from an environment) is still prevented, or blocked, in case the hinge has been opened over a relatively small hinge opening angle, e.g. over an angle of 20° with respect to a closed hinge condition. Thus, the hinge is suitable to be used in combination with e.g. means for holding a respective panel in a panel ventilation position with respect to a frame (the hinge connecting the panel to the frame, after mounting), the ventilation position allowing a small gap or slit between the panel and frame for ventilation purposes.Moreover, the configuration can be such that access to the blocking means is still prevented, or blocked, in case the hinge has been opened over a relatively small hinge opening angle, eg over an angle of 20 ° with respect to a closed hinge condition. Thus, the hinge is suitable to be used in combination with eg means for holding a respective panel in a panel ventilation position with respect to a frame (the hinge connecting the panel to the frame, after mounting), the ventilation position allowing a small gap or slit between the panel and frame for ventilation purposes.
For example, according to a further embodiment, the coupling means can be a hinge pin having a dedicated blocking recess for engagement of the blocking means.For example, according to a further embodiment, the coupling means can be a hinge pin having a dedicated blocking recess for engagement or the blocking means.
In this manner, a firm blocking of the hinge pin can be achieved.In this manner, a firm blocking or the hinge pin can be achieved.
In a preferred embodiment, the blocking means can be embedded in one of the inner plate sections of the hinge, for example in case that inner plate section includes an opening for receiving the blocking means. For example, a respective outer plate section (that extends along the inner plate section that embeds the blocking means) can cover the blocking means, and may even function has a supporting section for supporting part or a back side of the blocking means.In a preferred embodiment, the blocking means can be embedded in one of the inner plate sections of the hinge, for example in the case that inner plate section includes an opening for receiving the blocking means. For example, a respective outer plate section (that extends along the inner plate section that embeds the blocking means) can cover the blocking means, and may equally function has a supporting section for supporting part or a back side of the blocking means.
Advantageously, one of the knuckles of the hinge can include an opening for passage of the blocking means towards the coupling means, wherein said opening is associated with a recess of the inner plate section adjoining that knuckle, the recess slideably holding the blocking means , such that the blocking means can slide between a blocking position for engaging the coupling means and a release position for releasing of the coupling means. Moreover, for example, when the blocking means cover part of an outer plate section of the hinge, the blocking means including a through-hole that is aligned with a through-hole of the respective outer plate section for receiving a locking element. In this way, the blocking position of the blocking means can be locked in a straight-forward manner via such a locking element (e.g. a screw of bolt), during mounting of the hinge.Advantageously, one of the knuckles of the hinge can include an opening for passage of the blocking means towards the coupling means, said said opening is associated with a recess of the inner plate section adjoining that knuckle, the recess slideably holding the blocking means, such that the blocking means can slide between a blocking position for engaging the coupling means and a release position for releasing of the coupling means. Moreover, for example, when the blocking means cover part of an outer plate section of the hinge, the blocking means including a through-hole that is aligned with a through-hole or the respective outer plate section for receiving a locking element. In this way, the blocking position or the blocking means can be locked in a straight-forward manner via such a locking element (e.g. a screw or bolt), during mounting of the hinge.
Also, an aspect of the invention provides a hinge, for example a hinge that optionally includes also the first aspect of the invention, wherein the second aspect is characterized in that the hinge includes a first leaf and a second leaf pivotally interconnected via respective knuckles and coupling means (in particular a hinge pin), wherein the first leaf includes a first outer plate section, at least one first inner plate section extending over an inner side of the first outer plate section, and at least one first knuckle, the hinge further including blocking means for preventing axial removal of the coupling means from the knuckles, wherein one of the knuckles of the hinge includes an opening for passage of the blocking means towards the coupling means, wherein said opening is associated with a recess of the inner plate section adjoining that knuckle, the recess slideably holding the blocking means, such that the blocking means can slide between a blocking position for engaging the coupling means and a release position for releasing of the coupling means.Also, an aspect of the invention provides a hinge, for example a hinge that optionally includes also the first aspect of the invention, wherein the second aspect is characterized in that the hinge includes a first leaf and a second leaf pivotally interconnected via respective knuckles and coupling means, including the first leaf includes a first outer plate section, at least one first inner plate section, extending over an inner side or the first outer plate section, and at least one first knuckle, the hinge further including blocking means for preventing axial removal of the coupling means from the knuckles, including one of the knuckles of the hinge includes an opening for passage of the blocking means towards the coupling means, said said opening is associated with a recess of the inner plate section adjoining that knuckle, the recess slideably holding the blocking means, such that the blocking means can slide between a blocking position for engaging the co upling means and a release position for releasing of the coupling means.
Thus, a firm an reliably blocking of the coupling means can be achieved by a blocking means, that is preferably only accessible when the hinge has swiveled to an open hinge condition.Thus, a firm and reliably blocking means coupling can be achieved by a blocking means, that is preferably only accessible when the hinge has swiveled to an open hinge condition.
Further, there is provided a method for manufacturing at least one hinge, the method including in suitable order:Further, there is provided a method for manufacturing at least one hinge, the method including in suitable order:
-providing plate (e.g. sheet) material;-providing plate (e.g., sheet) material;
-providing a first leaf preform and a second leaf preform from the plate material, the first leaf preform and second leaf preform having respective inner plate sections as well as knuckle sections for forming respective knuckles, wherein the first leaf preform also includes at least one first inner plate section, reaching away from the respective first outer plate section viewed from the respective knuckle section;-providing a first leaf preform and a second leaf preform from the plate material, the first leaf preform and second leaf preform having respective inner plate sections as well as knuckle sections for forming respective knuckles, including the first leaf preform also includes at least one first inner plate section, reaching away from the respective first outer plate section viewed from the respective knuckle section;
-forming knuckles from the knuckle sections;-forming knuckles from the knuckle sections;
-arranging a said first inner plate section along an inner side of a respective outer plate section, the first inner plate section being shaped to cover only part of the respective first outer plate section; and- arranging a said first inner plate section along an inner side or a respective outer plate section, the first inner plate section being shaped to cover only part of the respective first outer plate section; and
-providing coupling means, and coupling the formed knuckles via the coupling means to assemble the hinge.-providing coupling means, and coupling the formed knuckles via the coupling means to assemble the hinge.
In this way, a relatively compact yet strong hinge can be manufactured. The material used can be e.g. metal, aluminum, steel, an alloy, or the-like, as will be appreciated by the skilled person. According to a further embodiment, a thickness of the plate material can be e.g. in the range of 1-5 mm, in particular 1 -3 mm. for example a thickness of about 2 mm. Such material can be properly deformed (e.g. rolled or curled) to form the respective knuckles and other hinge sections.In this way, a relatively compact yet strong hinge can be manufactured. The material used can be eg metal, aluminum, steel, an alloy, or the-like, as will be appreciated by the skilled person. According to a further embodiment, a thickness of the plate material can be e.g. in the range of 1-5 mm, in particular 1-3 mm. for example a thickness of about 2 mm. Such material can be properly deformed (e.g. rolled or curled) to form the respective knuckles and other hinge sections.
It is preferred that both leafs of the hinge are made from the same plate material.It is preferred that both leafs or the hinge are made from the same plate material.
For example, both leafs can be manufactured from the same piece of the plate material, or from different pieces of the plate material. In a further embodiment, a plurality of first leaf preforms is manufactured from a first piece of the plate material, and a plurality of corresponding second leaf preforms is manufactured from a second (different, optionally separate) piece of the plate material.For example, both leafs can be manufactured from the same piece of the plate material, or from different pieces of the plate material. In a further embodiment, a variety of first leaf preforms is manufactured from a first piece of the plate material, and a variety of corresponding second leaf preforms is manufactured from a second (different, optionally separate) piece of the plate material.
In an embodiment, the first leaf preform can be substantially Ushaped. Also, in an embodiment, the second leaf preform can be substantially T-shaped. Then, it is highly preferred, in view of a low material consumption, that the T-shaped preform reaches into the U-shaped preform before separation of the preforms (e.g. out of respective plate material).In an embodiment, the first leaf can be substantial Ushaped. Also, in an embodiment, the second leaf preform can be substantial T-shaped. Then, it is highly preferred, in view of a low material consumption, that the T-shaped preform reaches into the U-shaped preform before separation or the preforms (e.g., out of respective plate material).
Further advantageous are describedin the dependent claims. The invention will now be explained in more detail, referring to the drawings that show a non-limiting example of the invention.Further advantageous are described in the dependent claims. The invention will now be explained in more detail, referring to the drawings that show a non-limiting example of the invention.
Figure 1 depicts a perspective view of a non-limiting embodiment of a hinge according to the invention, wherein the hinge leafs are in an open hinge position;Figure 1 depicts a perspective view of a non-limiting embodiment of a hinge according to the invention, according to the hinge leafs are in an open hinge position;
Figure 2 shows a front view of the embodiment of Fig. 1, the hinge leafs being in a 180° opened position;Figure 2 shows a front view of the embodiment of Figs. 1, the hinge leafs being in a 180 ° opened position;
Figure 3 shows a side view of the embodiment of Fig. 1, the hinge leafs being in closed hinge position;Figure 3 shows a side view of the embodiment of Figs. 1, the hinge leafs being in closed hinge position;
Figure 4 shows a top view of the embodiment of Fig 1, the hinge leafs being in a closed position and without the hinge pin;Figure 4 shows a top view of the embodiment of Fig 1, the hinge leafs being in a closed position and without the hinge pin;
Figure 5 shows an exploded view of the embodiment;Figure 5 shows an exploded view of the embodiment;
Figure 6 shows a first step of assembly of the embodiment, in front view;Figure 6 shows a first step or assembly of the embodiment, in front view;
Figure 7Ais a cross-section over line VII-VII of Fig. 6Figure 7Ais a cross-section over line VII-VII or Fig. 6
Figure 7B is similar to Fig. 7A, showing a second step of hinge assembly;Figure 7B is similar to FIG. 7A, showing a second step or hinge assembly;
Figure 7C is similar to Fig. 7A, showing a third step of hinge assembly;Figure 7C is similar to FIG. 7A, showing a third step or hinge assembly;
Figure 8 schematically shows a top view of part of sheet material for manufacturing of an embodiment of a hinge, according to an example of the invention; andFigure 8 shows schematically a top view or part of sheet material for manufacturing or an embodiment of a hinge, according to an example of the invention; and
Figure 9 schematically shows a top view of parts of sheet material for manufacturing of an embodiment of a hinge, according to an alternative example of the invention.Figure 9 shows schematically a top view of parts or sheet of material for manufacturing or an embodiment of a hinge, according to an alternative example of the invention.
In the present application, corresponding or similar features are denoted by corresponding or similar reference signs.In the present application, corresponding or similar features are denoted by corresponding or similar reference signs.
Figures 1-7 depict a hinge 1, consisting of a first leaf 3 and a second leaf 5 pivotally interconnected via respective knuckles 13, 15 and a hinge pin 4. In the present example, the first leaf 3 only has two (first) outer knuckles 13, the second leaf 5 having a single (second) knuckle 15 beingarranged centrally between the knuckles 13 of the first leaf 3. The pin 4 extends in direction X through the knuckles 13, 15, thereby pivotally interconnecting the leafs 3,5. The present hinge 1 also includes a number of bearing sections (bushings) 31, 32, 33, 34 (see Fig. 5), having bearing flanges (reaching between opposite knuckle edges), the bearing sections reaching between the inner sides of the knuckles and the hinge pin 4. The bearing sections 31, 32, 33, 34 can provide a more durable and smooth hinge action, and can be made e.g. from a relatively smooth, rigid (e.g. plastic) material or the-like as will be appreciated by the skilled person.Figures 1-7 depict a hinge 1, consisting of a first leaf 3 and a second leaf 5 pivotally interconnected via respective knuckles 13, 15 and a hinge pin 4. In the present example, the first leaf 3 only has two (first) outer knuckles 13, the second leaf 5 having a single (second) knuckle 15 beingarranged centrally between the knuckles 13 or the first leaf 3. The pin 4 extends in direction X through the knuckles 13, 15, pivotally interconnecting the leafs 3.5. The present hinge 1 also includes a number of bearing sections (bushings) 31, 32, 33, 34 (see Fig. 5), having bearing flanges (reaching between opposite knuckle edges), the bearing sections reaching between the inner sides of the knuckles and the hinge pin 4. The bearing sections 31, 32, 33, 34 can provide a more durable and smooth hinge action, and can be made eg from a relatively smooth, rigid (eg plastic) material or the-like as will be appreciated by the skilled person.
In this example, each leaf 3, 5 consists of an outer plate section, a number of inner plate sections (extending in parallel on an inner side of the respective outer plate section) and respective knuckles extending between (or interconnecting) the respective outer and respective inner plate sections. In each leaf 3, 5, the outer plate section is only covered partly by the respective inner plate section(s). As will be described in more detail herebelow, the two hinge leafs can be manufactured in an efficient manner utilizing a sheet deformation (e.g. bending) process. As a result, the knuckle 13, 15 of the leafs 3, 5 can be made in one piece with the respective leaf.In this example, each leaf 3, 5 consists of an outer plate section, a number of inner plate sections (extending in parallel on an inner side or the respective outer plate section) and respective knuckles extending between (or interconnecting) the respective outer and respective inner plate sections. In each leaf 3, 5, the outer plate section is only covered partly by the respective inner plate section (s). As will be described in more detail herebelow, the two hinge leafs can be manufactured in an efficient manner utilizing a sheet deformation (e.g. bending) process. As a result, the knuckle 13, 15 of the leafs 3, 5 can be made in one piece with the respective leaf.
Each leaf 4, 5 (particular respective plate sections 3A, 3B, 5A, 5B of each leaf 3, 5) includes a number of through-holes for receiving fasteners (not shown), e.g. fastening screws for securing the leaf to a panel or a frame. Both leafs 3, 5 are advantageously made entirely of steel plate material or metal plate material.Each leaf 4, 5 (particular respective plate sections 3A, 3B, 5A, 5B or each leaf 3, 5) includes a number of through-holes for receiving fasteners (not shown), eg fastening screws for securing the leaf to a panel or a frame. Both leafs 3, 5 are advantageously made entirely or steel plate material or metal plate material.
Referring to Figures 1-2, particularly, the first leaf 3 includes a first outer plate section 3A and two first inner plate sections 3B extending over an inner side S1 of the first outer plate section 3A. Two first knuckles 13 are provided, the knuckles being associated with the inner plate sections 3A. The inner side Si of the first outer plate section 3A is only partly covered by the two first inner plate sections 3B, in particular covered by less than 50% (and more than 25%), in this example. It should be observed that the invention is not limited to these exemplary, extra-advantageous platecoverage-percentages, but that the inner side Si of the first outer plate section 3A can e.g. also be partly covered by the first inner plate sections, by less than 25%.Referring to Figures 1-2, particularly, the first leaf 3 includes a first outer plate section 3A and two first inner plate sections 3B extending over an inner side S1 or the first outer plate section 3A. Two first knuckles 13 are provided, the knuckles being associated with the inner plate sections 3A. The inner side Si or the first outer plate section 3A is only partly covered by the two first inner plate sections 3B, in particular covered by less than 50% (and more than 25%), in this example. It should be observed that the invention is not limited to these examples, extra-advantageous plateau rates, but that the inner side Si or the first outer plate section 3A can also be partly covered by the first inner plate sections, by less than 25%.
The inner plate sections 3B are integrally connected to the outer plate section 3A only via the respective, knuckles 13 made in one-piece therewith (i.e. without other connecting means such as e.g. welds or adhesive).The inner plate sections 3B are integrally connected to the outer plate section 3A only via the respective, knuckles 13 made in one-piece therewith (i.e. without other connecting means such as e.g. welds or adhesive).
The second leaf 5 of the hinge 1 includes a second outer plate section 5A, and a single second inner plate section 5B extending over an inner side S2 of the second outer plate section 5A. A single second knuckle is present, made in-one piece with the second inner and second outer plate sections. The inner side S2 of the second outer plate section 5A is also only partly covered by the respective (in this case single) second inner plate section 5B. As follows from the drawing, the shape of the second inner plate section is such that it covers less than 50% of the surface S2 of the outer plate section (and more than 25% of that surface).The second leaf 5 of the hinge 1 includes a second outer plate section 5A, and a single second inner plate section 5B extending over an inner side S2 or the second outer plate section 5A. A single second knuckle is present, made in-one piece with the second inner and second outer plate sections. The inner side S2 or the second outer plate section 5A is also only partly covered by the respective (in this case single) second inner plate section 5B. As follows from the drawing, the shape of the second inner plate section is such that it covers less than 50% of the surface S2 or the outer plate section (and more than 25% of that surface).
Also, the arrangement of the inner plate sections of the leafs 3, 5 is such that they can move into a substantially stacked state when the hinge is closed, see e.g. Figure 3 and Figure 4. In other words: the first inner plate sections 3B and the second inner plate section 5B extend next to each other, viewed in a direction X in parallel with the respective hinge axis, when the hinge 1 is in the closed hinge state. The two spaced-apart first inner plate sections 3B of the first leaf 3 have opposite edges (extending in parallel), adjoining an intermediate space for receiving the second inner plate section 5B of the second leaf 5. It follows that an outer side S3 of the at least one first inner plate section 3B, that is faced away from the inner side Si of the first outer plate section 3A, extends over the inner side S2 of the second outer plate section (and e.g. mechanically contacts that inner side S2) when the hinge 1 is in a closed hinge state, providing hinge compactness.Also, the arrangement of the inner plate sections of the leafs 3, 5 is such that they can move into a substantially stacked state when the hinge is closed, see eg Figure 3 and Figure 4. In other words: the first inner plate sections 3B and the second inner plate section 5B extend next to each other, viewed in a direction X in parallel with the respective hinge axis, when the hinge 1 is in the closed hinge state. The two spaced-apart first inner plate sections 3B or the first leaf 3 have opposite edges (extending in parallel), adjoining an intermediate space for receiving the second inner plate section 5B or the second leaf 5. It follows that an outer side S3 or the at least one first inner plate section 3B, which is faced away from the inner side Si or the first outer plate section 3A, extends over the inner side S2 or the second outer plate section (and eg mechanically contacts that inner side S2) when the hinge 1 is in a closed hinge state, providing hinge compactness.
Also, an outer side S4 of the at least one second inner plate section 5B, that is faced away from the inner side S2 of the second outer plate section 5A, extends over the inner side S1 of the first outer plate section (and e.g. mechanically contacts that inner side Si) when the hinge 1 is in the closed hinge state.Also, an outer side S4 or at least one second inner plate section 5B, that is facing away from the inner side S2 or the second outer plate section 5A, extends over the inner side S1 or the first outer plate section (and eg mechanically contacts that inner side Si) when the hinge 1 is in the closed hinge state.
The gap between the two first inner plate sections provides a recess of the first leaf, wherein the second inner plate section acts as a corresponding, substantially matching, protrusion that can be received by the recess.The gap between the two first inner plate sections provides a recess of the first leaf, the second inner plate section acts as a corresponding, substantial matching, protrusion that can be received by the recess.
The resulting hinge is relatively thin and relatively strong, wherein a maximum thickness T of the hinge 1, measured perpendicularly through the leafs 3, 5 when the hinge is in a (nested) closed condition, is e.g. at most 10 mm, for example at most 9 mm (depending on the plate thicknesses).The resulting hinge is relatively thin and relatively strong, with a maximum thickness T of the hinge 1, measured perpendicularly through the leafs 3, 5 when the hinge is in a (nested) closed condition, is eg at most 10 mm, for example at must 9 mm (depending on the plate thicknesses).
Also, in this example, each of the inner plate sections 3B, 5B has rounded-off lateral edges (facing away from the respective knuckles). Besides, in the present example, the central axis of the knuckles is located off-axis with respect to a central plane of the stack of plate sections (see Fig. 4), said central plane being defined by a middle plane of the inner plate sections, -in this case-.Also, in this example, each of the inner plate sections 3B, 5B has rounded-off lateral edges (facing away from the respective knuckles). Besides, in the present example, the central axis of the knuckles is located off-axis with respect to a central plane or the stack of plate sections (see Fig. 4), said central plane being defined by a middle plane of the inner plate sections, -in this case-.
Referring to Figures 4, 5, 7A, advantageously, a central axis of each knuckle 13 of the first hinge leaf 3 is located off-axis with respect to a central plane of that leaf 3 and each respective first plate section 3A, 3B.Referring to Figures 4, 5, 7A, advantageously, a central axis or each knuckle 13 or the first hinge leaf 3 is located off-axis with respect to a central plane or that leaf 3 and each respective first plate section 3A, 3B.
Besides, as follows from Figure 4, advantageously, a central axis of each knuckle 15 of the second hinge leaf 5 is located substantially in-line with (in the same plane as) each respective second outer plate section 5A.Besides, as follows from Figure 4, advantageously, a central axis or each knuckle 15 or the second hinge leaf 5 is located substantially in-line with (in the same plane as) each respective second outer plate section 5A.
In this way, the hinge can take up relatively little space when it is closed, e.g. it can be mounted in an embedded position between a panel and a frame, for pivotally connecting the panel to the frame.In this way, the hinge can take up relatively little space when it is closed, e.g., it can be mounted in an embedded position between a panel and a frame, for pivotally connecting the panel to the frame.
Besides, advantageously, a width of each of the inner plate sections (measured in a direction Y that is normal to the X-axis) is substantially the same as the width of the respective outer plate section, providing sturdiness. In an alternative embodiment, an inner plate section have another width than the respective outer plate section.Besides, advantageously, a width of each of the inner plate sections (measured in a direction Y that is normal to the X-axis) is substantially the same as the width of the respective outer plate section, providing sturdiness. In an alternative embodiment, an inner plate section have another width than the respective outer plate section.
In order to prevent unauthorized axial removal of the hinge pin 4, the present hinge 1 also includes blocking means 51. In the present example, the blocking means are provided by a slidable, flat blocking finger (or platelet) 51. Details concerning and operation of the blocking means are depicted in Figures 6-7.In order to prevent unauthorized axial removal of the hinge pin 4, the present hinge 1 also includes blocking means 51. In the present example, the blocking means are provided by a slidable, flat blocking finger (or platelet) 51. Details concerning and operation or the blocking means are depicted in Figures 6-7.
To that aim, the hinge pin 4 has a -in this case circumferentialblocking recess 4A (see Fig. 6) for engagement of the blocking finger 51. One of the knuckles 15 of the hinge 1 includes an opening 55 for passage of the blocking finger 51 towards the pin 4. The opening 55 is associated with a recess 52 of the inner plate section 5B adjoining that knuckle 15, the recess 52 slideably holding the blocking finger 51, such that the blocking means can slide between a blocking position (see Fig. 7C) for engaging the pin 4 and a release position (see Fig. 7B) for releasing of the pin 4.To that aim, the hinge pin 4 has a -in this case circumferential blocking recess 4A (see Fig. 6) for engagement of the blocking finger 51. One of the knuckles 15 of the hinge 1 includes an opening 55 for passage of the blocking finger 51 towards the pin 4. The opening 55 is associated with a recess 52 of the inner plate section 5B adjoining that knuckle 15, the recess 52 slideably holding the blocking finger 51, such that the blocking means can slide between a blocking position (see Fig 7C) for engaging the pin 4 and a release position (see Fig. 7B) for releasing the pin 4.
In the example, the blocking finger 51 is embedded in the inner plate section 5B of the second leaf 5 of the hinge 1, the finger 51 covering part of an the respective outer plate section. Through-holes 51A, 52A are provided in the finger 51 and outer plate section 5A, the holes being aligned for receiving a locking element (e.g. screw) to hold the finger 51 in place after mounting.In the example, the blocking finger 51 is embedded in the inner plate section 5B or the second leaf 5 of the hinge 1, the finger 51 covering part of the respective outer plate section. Through-holes 51A, 52A are provided in the finger 51 and outer plate section 5A, the holes being aligned for receiving a locking element (e.g., screw) to hold the finger 51 in place after mounting.
Referring to Figures 6-7, assembly of the hinge 1 can involve positioning the blocking finger 51 to its release position in the second leaf 5 (see Fig. 7A). The hinge pin 4 can be inserted into the pin opening that is defined within the aligned knuckles (and optional bearing members 31-34) to interconnect the hinge leafs 3, 5, leading to the situation depicted in Fig. 7B. Next, the blocking finger 51 can be sled towards the pin 4, to a pin blocking position, the distal end 5 IB of the finger 51 entering the blocking groove 4A of the pin 4. Next, the blocking position of the blocking finger 51 can be locked by introduction of the afore-mentioned locking element into the respective locking holes 51A, 52A (the locking element e.g. engaging a panel or a frame onto which the hinge 1 is mounted during use). As is shown in Fig. 7C, the distal tip of the blocking finger 51 can have a rounded or tapered shape allowing a relatively tight fit onto an opposite inner side of the finger receiving knuckle 15 of the hinge 1. The unlocking of the hinge pin 4 can be carried out, simply, by following the above steps in reverse order.Referring to Figures 6-7, assembly of the hinge 1 can involve positioning the blocking finger 51 to its release position in the second leaf 5 (see Fig. 7A). The hinge pin 4 can be inserted into the pin opening that is defined within the aligned knuckles (and optional bearing members 31-34) to interconnect the hinge leafs 3, 5, leading to the situation depicted in Figs. 7B. Next, the blocking finger 51 can be moved towards the pin 4, to a pin blocking position, the distal end 5 IB of the finger 51 entering the blocking groove 4A or the pin 4. Next, the blocking position of the blocking finger 51 can be locked by introduction of the afore-mentioned locking element into the respective locking holes 51A, 52A (the locking element eg engaging a panel or a frame on which the hinge 1 is mounted during use). As is shown in FIG. 7C, the distal tip of the blocking finger 51 can have a rounded or tapered shape allowing a relatively tight fit on an opposite inner side of the finger receiving knuckle 15 of the hinge 1. The unlocking of the hinge pin 4 can be carried out, simply, by following the above steps in reverse order.
The locking of the hinge pin 1 provides a secure hinge, that does not require any particular blocking pins that protruding out of one hinge leaf to enter a respective panel/frame-assembly via an opening of the other hinge leaf. This provides efficient, swift hinge installation. In an alternative embodiment, the hinge may be provided with such a additional blocking pin, for example in addition to the blocking finger 51 or as an alternative to the blocking finger.The locking of the hinge pin 1 provides a secure hinge, which does not require any particular blocking pins that protruding out of one hinge leaf to enter a respective panel / frame assembly via an opening or the other hinge leaf. This provides efficient, swift hinge installation. In an alternative embodiment, the hinge may be provided with such an additional blocking pin, for example in addition to the blocking finger 51 or as an alternative to the blocking finger.
A depicted (or similar) hinge can be manufactured in advantageous manner via a method that can at least include the following steps (being partly shown schematically in Figure 8):A depicted (or similar) can be manufactured in an advantageous manner via a method that can at least include the following steps (being partly shown schematically in Figure 8):
-providing plate material (e.g. flat sheet material) P, for example a strip of metal or steel plate material;-providing plate material (e.g. flat sheet material) P, for example a strip of metal or steel plate material;
-providing a first leaf preform 103 and a second leaf preform 105 from the plate material P, the first leaf preform 103 and second leaf preform 105 having respective inner plate sections 3A, 5A as well as knuckle sections 113, 115 for forming respective knuckles 13, 15, wherein the first leaf preform 103 also includes at least one first inner plate section 3B, reaching away from the respective first outer plate section 3A viewed from the respective knuckle section 113;-providing a first leaf preform 103 and a second leaf preform 105 from the plate material P, the first leaf preform 103 and second leaf preform 105 having respective inner plate sections 3A, 5A as well as knuckle sections 113, 115 for forming respective knuckles 13 , 15, the first leaf preform 103 also includes at least one first inner plate section 3B, reaching away from the respective first outer plate section 3A viewed from the respective knuckle section 113;
-forming knuckles 13, 15 from the knuckle sections 113, 115;forming knuckles 13, 15 from the knuckle sections 113, 115;
-arranging a said first inner plate section 3B along an inner side of a respective outer plate section 3A, the first inner plate section 3B beingshaped to cover only part of the respective first outer plate section 3A; and- arranging a said first inner plate section 3B along an inner side or a respective outer plate section 3A, the first inner plate section 3B beingshaped to cover only part of the respective first outer plate section 3A; and
-coupling the formed knuckles 13, 15 via respective coupling means 4 to assemble the hinge.-coupling the formed knuckles 13, 15 via respective coupling means 4 to assemble the hinge.
For example, said preforms can be removed from the plate material P by a suitable cutting or punching method, as will be appreciated by the skilled person. Moreover, from Fig. 8 it follows that efficient use of material can be obtained in case the first leaf preform 103 is substantially U-shaped, the second leaf preform is substantially T-shaped, wherein the T-shaped preform reaches (with its central section) into the (middle of the ) U-shaped preform, before separation of the preforms 103, 105, out of the respective plate material P. As a result, the manufacturing of the compact yet sturdy hinge 1 can be achieved with minimal waste of material.For example, said preforms can be removed from the plate material P by a suitable cutting or punching method, as will be appreciated by the skilled person. Moreover, from FIG. 8 it follows that efficient use of material can be obtained in case the first leaf preform 103 is substantially U-shaped, the second leaf preform is substantially T-shaped, with the T-shaped preform reached (with its central section) into the ( U-shaped preform, before separation of the preforms 103, 105, out of the respective plate material P. As a result, the manufacturing of the compact yet sturdy hinge 1 can be achieved with minimal waste of material.
In Figure 8, the first and second leaf (or at least the respective leaf preforms) are manufactured from the same piece/section of plate material P. Figure 9 schematically shows an alternative, wherein two different (optionally separate) pieces of plate material Pl, P2 are provided for the manufacturing of the leaf preforms 103’, 105’. In particular, it follows that a first piece of plate material P1 can include a number of rows of first leaf preforms 103’, being e.g. U-shaped. In this case, the first piece of plate material Pl includes a first row Rl and a second row R2 of first leaf preforms 103’, the rows Rl, R2 mating with one-another via a suitable (mutually mirrored) positioning.In Figure 8, the first and second leaf (or at least the respective leaf preforms) are manufactured from the same piece / section of plate material P. Figure 9 schematically shows an alternative, two different (optionally separate) pieces of plate material Pl , P2 are provided for the manufacturing of the leaf preforms 103 ', 105'. In particular, it follows that a first piece of plate material P1 can include a number of rows or first leaf preforms 103 ", being e.g. U-shaped. In this case, the first piece of plate material Pl includes a first row R1 and a second row R2 or first leaf preforms 103 ", the rows R1, R2 mating with one-another via a suitable (mutually mirrored) positioning.
A second piece of plate material P2 can include a number of rows of second leaf preforms 105’, being e.g. T-shaped. The second piece of plate material P2 can include a first row KI and a second row K2 of second leaf preforms 105’, the rows Si, S2 again mating with one-another via a suitable (mutually mirrored) positioning.A second piece of plate material P2 can include a number of rows or second leaf preforms 105 ", being e.g. T-shaped. The second piece of plate material P2 can include a first row KI and a second row K2 or second leaf preforms 105 ", the rows Si, S2 again mating with one-another via a suitable (mutually mirrored) positioning.
Clearly, also, a combination of such embodiments is feasible, wherein for example a piece of plate material includes a plurality of said first and second rows Rl, R2, KI, K2 of/for first and second leaf preforms 103’, 105’. Also, the two different pieces of plate material Pl P2 can be part of a single plate, or they can be parts of respective separate plates.Clearly, also, a combination of such alternative is feasible, for example a piece of plate material includes a variety of said first and second rows R1, R2, K1, K2 or / for first and second leaf preforms 103 ", 105". Also, the two different pieces of plate material Pl P2 can be part of a single plate, or they can be parts or respective separate plates.
Thus, advantageously, according to an embodiment (as in e.g. Fig. 9), the method can include: providing a piece of plate material Pl, P2, and defining a number of rows (Rl, R2; KI, K2) of leaf preforms 103’, 105’ in the piece of plate material Pl. P2, such that the rows (Rl, R2; KI, K2) mate with one another. In this way, also, the hinge can be manufactured with limited loss of material, in an economical manner.Thus, advantageously, according to an embodiment (as in eg Fig. 9), the method can include: providing a piece of plate material P1, P2, and defining a number of rows (R1, R2; K1, K2) or leaf preforms 103 ', 105' in the piece of plate material Pl. P2, such that the rows (R1, R2; K1, K2) mate with one another. In this way, also, the hinge can be manufactured with limited loss of material, in an economical manner.
It will be clear to the skilled person that the invention is not limited to the exemplary embodiments described. Various modifications are possible within the framework of the invention as set forth in the folio wing claims.It will be clear to the skilled person that the invention is not limited to the exemplary exponent described. Various modifications are possible within the framework of the invention as set forth in the folio wing claims.
For example, the hinge can have various dimensions and shapes, as will be appreciated by the skilled person. It is preferred that the hinge has rounded-off external edges (as in the depicted embodiment) but that is not required.For example, the hinge can have various dimensions and shapes, as will be appreciated by the skilled person. It is preferred that the hinge has rounded-off external edges, but that is not required.
Claims (21)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2019170A NL2019170B1 (en) | 2017-07-04 | 2017-07-04 | Hinge, and manufacturing method thereof. |
EP18740337.3A EP3649310A1 (en) | 2017-07-04 | 2018-06-25 | Hinge, and manufacturing method thereof |
PCT/NL2018/050408 WO2019009703A1 (en) | 2017-07-04 | 2018-06-25 | Hinge, and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2019170A NL2019170B1 (en) | 2017-07-04 | 2017-07-04 | Hinge, and manufacturing method thereof. |
Publications (1)
Publication Number | Publication Date |
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NL2019170B1 true NL2019170B1 (en) | 2019-01-14 |
Family
ID=60294348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL2019170A NL2019170B1 (en) | 2017-07-04 | 2017-07-04 | Hinge, and manufacturing method thereof. |
Country Status (3)
Country | Link |
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EP (1) | EP3649310A1 (en) |
NL (1) | NL2019170B1 (en) |
WO (1) | WO2019009703A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11927042B2 (en) * | 2021-07-30 | 2024-03-12 | Airbus Americas, Inc. | Quick-release hinge devices, systems and methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US122088A (en) * | 1871-12-19 | Improvement in hinges | ||
US204045A (en) * | 1878-05-21 | Improvement in hinges | ||
GB2405902A (en) * | 2003-09-15 | 2005-03-16 | Surelock Mcgill Ltd | Security hinge |
-
2017
- 2017-07-04 NL NL2019170A patent/NL2019170B1/en active
-
2018
- 2018-06-25 EP EP18740337.3A patent/EP3649310A1/en not_active Withdrawn
- 2018-06-25 WO PCT/NL2018/050408 patent/WO2019009703A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US122088A (en) * | 1871-12-19 | Improvement in hinges | ||
US204045A (en) * | 1878-05-21 | Improvement in hinges | ||
GB2405902A (en) * | 2003-09-15 | 2005-03-16 | Surelock Mcgill Ltd | Security hinge |
Also Published As
Publication number | Publication date |
---|---|
WO2019009703A1 (en) | 2019-01-10 |
EP3649310A1 (en) | 2020-05-13 |
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Owner name: ALLEGION NETHERLANDS B.V.; NL Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: AXA STENMAN NEDERLAND B.V. Effective date: 20210129 |