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    • 2. 发明授权
    • Apparatus for winding an insulation ply
    • 用于卷绕绝缘子的装置
    • US5143314A
    • 1992-09-01
    • US623803
    • 1991-02-13
    • Osmo Soikkeli
    • Osmo Soikkeli
    • F16L59/02B29C53/56
    • B29C53/562B29K2311/10B29K2995/0015
    • The invention relates to an apparatus for winding a ply of an insulating material on to a core (8) to form a chute. The apparatus comprises a movable, endless belt (1) which is bent around the core for the time of the winding, so that the insulating material ply is wound between the core and the belt. In order to wind insulating chutes of greatly varying diameter within a space as small as possible, a turnable means (10) is provided outside both edges of the belt in the winding area of the belt, so that they turn perpendicularly to the plane of the belt between a position of readiness and a winding position. The belt (1) is arranged to pass via a roll (19) mounted between said turnable means (10) so as to follow their movement. The roll (19) is displaceable between a receiving/delivering position and a winding position of the core (8). Means (15, 16) are provided in connection with the turnable means (10) for displacing an empty core (8) from the receiving position to the winding position and for displacing a wound core (9) from the winding position to the delivering position.
    • PCT No.PCT / FI89 / 00115 Sec。 371日期1991年2月13日 102(e)日期1991年2月13日PCT提交1989年6月14日PCT公布。 第WO89 / 12776号公报 日本1989年12月28日。本发明涉及一种用于将绝缘材料层卷绕到芯(8)上以形成滑槽的装置。 该装置包括可移动的环形带(1),其在卷绕时围绕芯部弯曲,使得绝缘材料层卷绕在芯部和带之间。 为了在尽可能小的空间内缠绕具有大变化的直径的绝缘滑槽,在皮带的卷绕区域的两个边缘的外侧设置有可转动的装置(10),使得它们垂直于 带之间的准备状态和卷绕位置。 带(1)布置成经由安装在所述可转动装置(10)之间的辊(19)通过,以便跟随其运动。 卷(19)可在芯(8)的接收/传送位置和卷绕位置之间移动。 提供与可转动装置(10)相关联的装置(15,16),用于将空芯(8)从接收位置移动到卷绕位置,并将卷绕的芯(9)从卷绕位置移动到输送位置 。
    • 3. 发明授权
    • Multi-ply wood product
    • 多层木制品
    • US5059472A
    • 1991-10-22
    • US83793
    • 1987-08-31
    • Jean Le BellSimo ValjakkaJussi PirhonenFred SundenErkki HautaniemiPentti JarvelaBjorn SandelinRainer Algars
    • Jean Le BellSimo ValjakkaJussi PirhonenFred SundenErkki HautaniemiPentti JarvelaBjorn SandelinRainer Algars
    • B27D1/04B27D20060101B27D1/00B27N3/04B32B21/08B32B21/10B32B21/13
    • B32B21/10Y10T428/24521Y10T428/31989Y10T428/8305
    • The invention relates to a multi-ply wood product. The supply of wood suited e.g. for the production of plywood has considerably decreased. Consequently, attempts have been made to compensate the deterioration in the quality of the surface finish and in other wood qualities e.g. by means of various coating methods, with varying success. The most important problem has been the insufficient adhesion between the coating and the wood. For the elimination of these problems, a multi-ply wood product has been developed in which at least one layer is formed by a crude fiber ply blank comprising haphazardly oriented fiber material as well as bonding agents, additives and filler materials. A single hot-pressing step in connection with the production of the multi-ply wood product forms this blank into homogeneous ply (14) which, by virtue of the partial splitting of the fiber structure and the resulting reorientation, which take place during the hot-pressing, fills the irregularities in the surface of an adjacent wood layer (1) and forms a tight synthetic ply of accurate dimensions.
    • PCT No.PCT / FI86 / 00124 Sec。 371日期1987年8月31日 102(e)日期1987年8月31日PCT提交1986年10月28日PCT公布。 出版物WO87 / 02616 日期:1987年5月7日。本发明涉及多层木制品。 供应木材,例如 对于胶合板的生产已经大大减少。 因此,已经尝试补偿表面光洁度和其它木材品质的劣化。 通过各种涂覆方法,取得了不同的成功。 最重要的问题是涂层和木材之间的粘合性不足。 为了消除这些问题,已经开发了一种多层木制品,其中至少一层由包含随意取向的纤维材料以及粘合剂,添加剂和填料材料的粗纤维帘布层坯料形成。 与生产多层木制品相关的单个热压步骤将该坯料形成均匀的层(14),其通过纤维结构的部分分裂和由此产生的重新定向,其在热的过程中发生 按压,填充相邻木质层(1)表面的不规则性,并形成精确尺寸的紧密合成层。
    • 4. 发明授权
    • Mineral wool centrifuge
    • 矿棉离心机
    • US4966616A
    • 1990-10-30
    • US382694
    • 1989-08-02
    • Lasse JohanssonErik Astrand
    • Lasse JohanssonErik Astrand
    • C03B37/05C03B37/00C03B37/04C03C25/14
    • C03B37/045C03B37/048C03C25/146
    • A mineral wool centrifuge which comprises a rotatable centrifuge wheel (3) for the defibration of a molten mineral material to be passed on to said centrifuge wheel; a driving motor (2) for the rotation of the centrifuge wheel; a blowing air nozzle/blowing air nozzles (6) for applying blowing air to the periphery of the centrifuge wheel for separating mineral fibres from the molten mineral material; and means (9a, 9b, 17) for applying a binder to the mineral fibres separated from the periphery of the centrifuge wheel. For achieving a compact mineral wool centrifuge, the centrifuge comprises an unrotatable body shaft (1); the driving motor (2) is fastened directly to the end face of the body shaft (1), whereby the body shaft and the driving motor form a coaxial, fixed, unrotatable whole; and a drive shaft (4) of the driving motor (2) for the rotation of the centrifuge wheel is arranged to extend through the body shaft (1) so that the end portion of the drive shaft protruding from one end of the body shaft is connected to the centrifuge wheel (3) mounted in bearings on the body shaft.
    • PCT No.PCT / FI88 / 00019 Sec。 371日期1989年8月2日 102(e)日期1989年8月2日PCT提交1988年2月9日PCT公布。 公开号WO88 / 06146 日本1988年8月25日。一种矿棉离心机,其包括可旋转的离心机轮(3),用于将熔融的矿物材料分解以传递到所述离心机轮; 用于离心机轮的旋转的驱动马达(2); 吹风空气喷嘴/吹风空气喷嘴(6),用于向离心机轮的周边施加吹送空气,用于将矿物纤维与熔融矿物材料分离; 以及用于将粘合剂施加到从离心机轮的周边分离的矿物纤维的装置(9a,9b,17)。 为了实现紧凑的矿棉离心机,离心机包括不可旋转的主体轴(1); 驱动马达(2)直接紧固在主体轴(1)的端面上,由此主体轴和驱动马达形成同轴,固定,不可旋转的整体; 并且驱动马达(2)的用于离心机轮的旋转的驱动轴(4)被布置成延伸穿过主体轴(1),使得从主体轴的一端突出的驱动轴的端部为 连接到安装在轴体上的离心机轮(3)上。
    • 5. 发明授权
    • Apparatus for producing a concrete product prestressed in at least two
directions
    • 用于生产在至少两个方向预应力的混凝土产品的装置
    • US4718839A
    • 1988-01-12
    • US822427
    • 1985-11-27
    • Ilmari Paakkinen
    • Ilmari Paakkinen
    • B28B23/04B28B23/16B29C39/14B29C45/26
    • B28B23/16
    • A method of and a casting bed for producing a concrete product, especially an endless concrete blank prestressed in at least two directions. In order to enable a prestressing wire to be arranged in position and tightened in a simpler manner, at least one prestressing wire is passed in a zigzag-like manner crosswise between at least two fixed sides of a casting bed to form a wire net and the wire net is tightened from a third side of the casting bed in the direction of both first-mentioned sides so that the wire net is stretched in two directions by means of a traction in one direction. Finally, concrete is fed on the bed to form a prestressed concrete blank. An apparatus intended for carrying out the method comprises a weaving device for stretching the prestressing wires continuously and in a zigzag-like manner crosswise between two parallel sides of the casting bed and for tightening of the wires in the longitudinal direction of the casting bed.
    • PCT No.PCT / FI85 / 00033 Sec。 371日期:1985年11月27日 102(e)1985年11月27日PCT PCT公布1985年4月1日PCT公布。 出版物WO85 / 04361 1985年10月10日。一种用于生产混凝土产品的浇铸床的方法,特别是在至少两个方向上预应力的无端混凝土坯料。 为了使预应力丝布置在适当位置并且以更简单的方式紧固,至少一个预应力丝以锯齿状的方式在铸造床的至少两个固定侧之间横向通过以形成丝网,并且 金属丝网从铸造床的第三侧沿两个第一面的方向被拧紧,使得金属丝网通过在一个方向上的牵引力沿两个方向拉伸。 最后,将混凝土喂入床上以形成预应力混凝土坯料。 用于实施该方法的装置包括一种编织装置,用于在铸造床的两个平行侧之间连续地以锯齿状的方式横向拉伸预应力丝,并且用于在铸造床的纵向方向上紧固钢丝。
    • 6. 发明授权
    • Concrete building unit of a sandwich structure and a truss element and
an insulating plate for such a building unit
    • 夹层结构的混凝土建筑单元和桁架构件以及用于这种建筑单元的绝缘板
    • US4640074A
    • 1987-02-03
    • US772393
    • 1985-09-04
    • Ilmari Paakkinen
    • Ilmari Paakkinen
    • B32B13/04E04C2/04E04C2/288E04C2/36E04C2/34
    • E04C2/044B32B13/04E04C2/288E04C2/36
    • A concrete building unit of a sandwich structure, comprising two concrete slabs (1, 2) positioned in parallel at a distance from each other and an insulating layer (3) filling the space between the concrete slabs. Wire trusses (5) are provided between the slabs and are cast in the concrete slabs at the opposite longitudinal edges of the trusses. In order to simplify the assembly of the insulating layer, a truss wire (6) of at least one wire truss (5) is stitched similarly to a sewing thread through an insulating material layer (7) in such a manner that a continuous wire forms loops (6a) protruding from two opposite surfaces of the layer. In a truss element (4) intended for such a building unit, the truss wire (6) is sewn into a beamlike insulating material layer (7) having a rectangular cross-section.
    • 一种夹层结构的混凝土建筑单元,包括两个彼此平行定位的混凝土板(1,2)和填充混凝土板之间的空间的绝缘层(3)。 钢桁架(5)设置在板坯之间,并在桁架的相对的纵向边缘处浇筑在混凝土板中。 为了简化绝缘层的组装,至少一根线桁架(5)的桁架线(6)类似于缝合线通过绝缘材料层(7)被缝合,使得连续的线形成 从该层的两个相对表面突出的环(6a)。 在用于这种建筑单元的桁架元件(4)中,桁架线(6)被缝合成具有矩形横截面的梁状绝缘材料层(7)。
    • 8. 发明授权
    • Method for continuous casting of objects out of a high-viscosity casting
mix
    • 从高粘度铸造混合物连续铸造物体的方法
    • US4574064A
    • 1986-03-04
    • US506548
    • 1983-06-10
    • Ilmari Paakkinen
    • Ilmari Paakkinen
    • B28B1/087B05C1/08B05C3/12B28B1/08B28B1/093B28B3/00B28B3/02D21G9/00
    • B28B3/2681B28B1/08B28B1/084B28B3/228
    • The invention is concerned with a method for continuous slide-casting of large-size concrete objects or corresponding elements for compacting high-viscosity casting mix. The slide-casting mould (33) comprises a bottom plane (34), side walls (38, 39) of the mould, as well as means (37) for pressurizing the casting mix mechanically. According to the invention, before the parallel side walls (44, 54) at the outlet end of the slide-casting mould (33), within the casting line concerned, walls or wall portions (40 to 43, 50 to 53) are provided as fitted to each other or to their corresponding portions, provided as pairs, as pivotable always in the same direction around substantially vertical shafts (45 to 49, 55 to 59) included in their planes. The moving parts of the side walls (38, 39) may be displaced in pairs in the lateral direction, relative the casting direction, e.g., by means of cylinder-piston devices (61 to 63). Thereat, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosity casting mix (35) present in the slide-casting mould (33), and in particular in parallel dislocation planes of casting mix (35) in the mould (33), placed perpendicularly to the longitudinal direction of the casting base.
    • PCT No.PCT / FI82 / 00046 Sec。 371日期:1983年6月10日 102(e)日期1983年6月10日PCT申请日1982年10月21日PCT公布。 公开号WO83 / 01593 日期为1983年5月11日。本发明涉及用于压实高粘度铸造混合物的大型混凝土物体或相应元件的连续滑动铸造方法。 滑动铸造模具(33)包括底部平面(34),模具的侧壁(38,39)以及用于机械地对铸造混合物加压的装置(37)。 根据本发明,在滑动铸造模具(33)的出口端处的平行侧壁(44,45)之间,在所涉及的铸造线内,设置壁或壁部(40至43,50至53) 它们彼此配合或相对应地设置成相对于其平面中所包括的大致垂直的轴(45至49,55至59)的轴可以始终沿相同的方向枢转。 侧壁(38,39)的移动部件可以相对于铸造方向在横向上成对地移位,例如借助于气缸活塞装置(61至63)。 在存在于滑动铸造模具(33)中的机械加压的高粘度铸造混合物(35)的各个区域区域中,特别是在铸造混合物(35)的平行位错平面中产生了重复的平行位错 )放置在模具(33)中,垂直于铸造基座的纵向放置。
    • 9. 发明授权
    • Inlet for a cooler in a rotary furnace
    • 用于旋转炉中的冷却器的进口
    • US4545763A
    • 1985-10-08
    • US528855
    • 1983-09-02
    • Allan Othman
    • Allan Othman
    • F27B7/38F27B7/40F27D15/02
    • F27B7/40
    • The invention relates to an inlet for a cooler in a rotary furnace. The lining of the inlet opening comprises a frame structure masoned of prefabricated lining blocks and a similarly prefabricated central part. The central part comprises a steel mould, a lining cast in the mould, and preferably also a transverse beam of steel. The central part is removably mounted in the steel jacket of the cooler inlet. The object of the invention is, on one hand, to permit a quick replacement of a worn lining of the cooler inlet and, on the other hand, to improve the quality of the lining because this can always be cast under controlled conditions.
    • 本发明涉及一种用于旋转炉中的冷却器的入口。 入口开口的衬里包括一个框架结构,该框架结构是预制衬块和一个类似的预制中心部分。 中心部分包​​括钢模,在模具中铸造的衬里,并且还优选地是横梁。 中央部分可拆卸地安装在冷却器入口的钢套中。 本发明的目的在于一方面允许快速更换冷却器入口的磨损衬垫,另一方面,为了提高衬里的质量,因为这可以总是在受控条件下铸造。
    • 10. 发明授权
    • Method for the casting of large-size objects out of a high-viscosity
concrete mix
    • 用于从高粘度混凝土混合物浇铸大尺寸物体的方法
    • US4539165A
    • 1985-09-03
    • US506547
    • 1983-06-10
    • Ilmari Paakkinen
    • Ilmari Paakkinen
    • B28B1/087B28B1/08B28B3/02B28B7/04B28B3/00B30B9/28
    • B28B3/022B28B1/08
    • The invention is concerned with a method and a mould in the casting of large-size concrete objects or corresponding elements for compacting high-viscosity casting mix. Thereat, the mould (3 or 17) comprises a bottom (8 or 24) and side walls (6, 7) as well as, additionally, a deck (9 or 25) for bringing the high-viscosity casting mix present in the mould (3 or 17) mechanically under pressure. According to the invention, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosity casting mix (1) present in the mould (3 or 17), and in particular in parallel dislocation planes (2) of the casting mix. This is achieved by pivoting two opposite mould (3 or 17) walls (4, 5) or wall portions (20, 21, 22, 23) as synchronized and always in the same direction in relation to each other or in relation to their corresponding portions provided in pairs, which pivoting takes place around shafts (10, 11 or 28, 29) placed at a distance from one another, included in the planes of the said mould walls, and being parallel to each other and to the parallel dislocation planes (2) of the casting mix (1).
    • PCT No.PCT / FI82 / 00045 Sec。 371日期:1983年6月10日 102(e)日期1983年6月10日PCT申请日1982年10月21日PCT公布。 出版物WO83 / 01594 日期:1983年5月11日。本发明涉及用于压实高粘度铸造混合物的大型混凝土物体或相应元件的铸造中的方法和模具。 该模具(3或17)包括底部(8或24)和侧壁(6,7)以及另外的用于使存在于模具中的高粘度铸造混合物的甲板(9或25) (3或17)机械压力。 根据本发明,在存在于模具(3或17)中的机械加压的高粘度铸造混合物(1)的各个区域中,特别是在平行位错平面(2)中产生来回重复的平行位错, 的铸造组合。 这是通过将两个相对的模具(3或17)壁(4,5)或两个壁部分(20,21,22,23)相互同步并且总是沿相同的方向相对于彼此或相对于其相应的 成对设置的部分,其围绕围绕所述模具壁的平面放置的彼此间隔一定距离的轴(10,11或28,29)进行,并且彼此平行且平行的位错平面 (2)铸造混合物(1)。