• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The hinge comprises stationary frame with hinge lugs (11,12) that are pivoted to hinge lugs of door in a state holding an axis pin (14). The bearing bushes (15,16) made of thermoplastic polyester are fastened with bearing eyes (11',12'). The ends of hinge lugs are used as axial bearing with bearing bushes (15',16'), so that bushes are contacted with each other in the assembled state of the hinge and the axial forces are transferred through the bushes.
    公开号:NL2009617A
    申请号:NL2009617
    申请日:2012-10-12
    公开日:2013-05-01
    发明作者:Christian Sitter；Michel Sitter
    申请人:Christian Sitter；Michel Sitter；
    IPC主号:
    专利说明:

    Hinge, especially for a door
    The invention relates to a hinge, in particular a door, with two hinge parts which each comprise a bearing eye and an axis which keeps them pivotable relative to each other, one of these hinge parts being attached to a fixed frame and the other in particular to a door is confirmable.
    Such hinges, with two flat hinge parts pivotable relative to each other about a pivotal pivot axis, one of which is normally attached to a fixed door frame and the other to a door leaf pivotable relative to the door frame, are known in various embodiments. .
    It is an object of the present invention to improve a hinge according to the aforementioned prior art, which hinge exhibits improved sliding properties and can carry heavier door weights with a constant lifespan and, moreover, can be manufactured cost-effectively.
    This object is achieved by a hinge according to the invention with the features of claim 1.
    Because a bearing bush made of plastic is inserted into the two bearing eyes and through the flange provided at each end bushing with the hinge according to the invention, surprisingly better sliding properties and a higher load-bearing capacity are achieved than with hinges made of metal.
    Further advantageous embodiments of the hinge according to the invention form the subject of the dependent claims.
    The invention further relates to an assembly comprising a valve, such as a door, and a hinge as described above. The invention further relates to a method for manufacturing a hinge.
    The same advantages and effects apply to the assembly and the method as described above with regard to the hinge. In particular, characteristics of the hinge, the assembly, and / or the method can be combined according to the invention.
    An exemplary embodiment of the invention and further advantages of the invention are explained in more detail below with reference to the drawings. Herein: figure 1 shows a hinge according to the invention with hinged parts pivoted from each other in perspective view; figure 2 shows a perspective, cut-away drawing of the bearing bushes as well as the axis of the hinge according to figure 1.
    In figure 1 and figure 2 a hinge 10 is shown which can be used to keep, for example, doors or also large windows or doors with glass slightly similar, for pivoting.
    This hinge 10 comprises two hinge parts 11, 12, each with a bearing eye 11 ", 12", and a shaft 14 which keeps them pivotable relative to each other. The hinge parts 11, 12 can be fixed on the one hand to a fixed frame and on the other hand to a door, which is not further shown. The hinge parts 11, 12 are normally installed in door frames or in the door leaf, and attached thereto by means of countersunk head screws which can be used in each of several bores 13 and which are not further shown.
    According to the invention, the two bearing eyes 11 ", 12" coaxially with respect to each other are provided with a bearing bush 15, 16 made of plastic, each of which is at one end on one end side facing the other bearing eye 12 ", 11" be provided with a bearing flange 15 ', 16' serving as an axial bearing, so that said bearing flange 15 ', 16' of the bearing bushes 15, 16 made of plastic are in contact with each other in the mounted state of the hinge 10 and the resulting axial forces be transferred. The plastic bearing bushes 15, 16 are made, for example, from thermoplastic polyester.
    These plastic bearing bushes 15, 16 each have approximately the same length as the respective bearing eyes 11 ", 12", and the outer end faces of the bearing eyes can each be closed by a lid 17, 18 that can be inserted at the end into the bearing bush. 17, 18 for this purpose comprise a stud 17 ', 18' that can be inserted into the respective bearing bush and can be fixed therein.
    These bearing bushes 15, 16 are each provided with a plurality of longitudinal slots 19 distributed over the circumference, which at their cylindrical part are arranged approximately half the length starting from bearing flange 15 ', 16'.
    In addition, in this embodiment of the invention, the two bearing bushes 15, 16 and their cover 17, 18 are provided with substantially the same dimensions. Their flanges 15 ', 16' are designed with approximately the same outside diameter as each of the bearing eyes 11 ", 12".
    Furthermore, the bearing bushes 15, 16 are provided with an inner diameter or the shaft 14 is provided with an outer diameter, so that a play-free, at least practically play-free pivot bearing of the two hinge parts 11, 12 and thus of the pivotable door or the like are achieved.
    Furthermore, at least on one of the two hinge parts 11, 12 on the front surface that is pivotable relative to the other hinge part 12, 11, one or more protrusions 21, 22 are arranged which are in a region near the bearing eyes 11 ", 12" of the flat hinge parts. When closing, the protrusions 21, 22 can be pressed against the front face of the other hinge part 12.
    The one hinge part 11 is furthermore provided with a security step 23 extending at a right angle from its front surface and the other hinge part 12 is provided with a slightly larger passage opening 24 in order to achieve an anti-burglary effect.
    The invention further relates to an assembly comprising a valve, such as a door, and a hinge attached thereto as described above. Moreover, the invention relates to a method for manufacturing a hinge, according to the features of claim 10. The same advantages and effects as described above for the hinge apply to the assembly and method according to the invention.
    The invention has been sufficiently described with the above exemplary embodiment. However, it can also be designed in other variants. For example, the bearing bushes can also be provided by other-shaped support flanges and / or without the longitudinal slots 19.
    权利要求:
    Claims (10)
    [1]
    A hinge, in particular for a door, with two hinge parts (11, 12) each comprising a bearing eye (11 ", 12") and a shaft (14) which is pivotable relative to each other and in which of these hinge parts ( 11, 12) one can be attached to a fixed frame and the other in particular to the door, characterized in that in the two bearing eyes (11 ", 12") located coaxially with respect to each other, each bearing bush is made of plastic ( 15, 16), each of which is provided at one end at the end facing the other bearing eye (11 ", 12") with a bearing flange (15 ', 16') serving as an axial bearing, such that these bearing flanges of the bearing bushes touch each other in the mounted state of the hinge and transfer the resulting axial forces.
    [2]
    A hinge according to claim 1, characterized in that the bearing bushes (15, 16) made of plastic each have approximately the same length as the respective bearing eyes (11 ", 12") and the outer ends of the bearing sides of the bearing flanges of the bearing eyes (11 ", 12") can each be closed by a cover (17, 18), which cover can be inserted with one end into the bearing bush (15, 16.).
    [3]
    A hinge according to claim 1 or 2, characterized in that the bearing bushes (15, 16) are each provided with a plurality of longitudinal slots (19) distributed around the circumference, which are arranged at their cylindrical part approximately half the length starting from the support flange (15 ', 16').
    [4]
    A hinge according to any one of the preceding claims 1-3, characterized in that the two bearing bushes (15, 16) and their cover (17, 18) are provided with equal dimensions, the bearing flanges (15 ', 16') with approximately the same outside diameter as the respective bearing eyes (11 ", 12").
    [5]
    A hinge according to any one of the preceding claims 1-4, characterized in that the bearing bushes (15, 16) are provided with an inner diameter or the shaft (14) is provided with an outer diameter, such that a play-free, at least substantially play-free pivot bearing of the two hinge parts (11, 12) relative to each other is achieved.
    [6]
    A hinge according to any one of the preceding claims 1-5, characterized in that at least one of the two hinge parts (11) has at least one protrusion (21, 22) on its front surface pivotable relative to the other hinge part (12) ) and can thus be pressed against the front face of the other hinge part (12) when closing, the protrusion (21, 22) being arranged in an area close to the bearing eyes (11 ", 12") of the flat hinge part (11).
    [7]
    A hinge according to any one of the preceding claims 1-6, characterized in that the one hinge part comprises a safety step (23) extending at a right angle from its front surface, and in that the other hinge part (12) has a slightly larger passage opening (24) to achieve a burglary-inhibiting effect.
    [8]
    Hinge according to one of the preceding claims 1-7, characterized in that the bearing bushes (15, 16) are made from a thermoplastic polyester.
    [9]
    An assembly comprising a valve, such as a door, and a hinge attached thereto according to at least one of the preceding claims.
    [10]
    A method for manufacturing a hinge, comprising: a) providing two hinge parts (11, 12) with each a bearing eye (11 ", 12") coaxial to each other; b) providing a shaft (14) which pivots the bearing eyes relative to each other, characterized by: c) placing in each of the bearing eyes a bearing bush made of plastic, each of which is provided with a support flange at one end, the bearing bushes are placed with the support flanges facing each other such that the support flanges touch each other and can transfer axial forces.
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    同族专利:
    公开号 | 公开日
    CH705664A2|2013-04-30|
    NL2009617C2|2015-02-19|
    CH705664B1|2015-11-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE102019106099A1|2019-03-11|2020-09-17|Gerd Lämmermann|Insect protection door|
    法律状态:
    2018-06-06| MM| Lapsed because of non-payment of the annual fee|Effective date: 20171101 |
    优先权:
    申请号 | 申请日 | 专利标题
    CH01721/11A|CH705664B1|2011-10-25|2011-10-25|Hinge, in particular for a door.|
    CH17212011|2011-10-25|
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