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公开(公告)号：US3757440A
公开(公告)日：1973-09-11
申请号：US3757440D
申请日：1972-12-08
Applicant: MEFINA SA
CPC classification number: D06F71/323 , D06F71/026 , D06F71/34
Abstract: An ironing press of the type wherein the stationary ironing board is heated by a heating plate lowered onto it by an arm pivotally secured to the press body. To allow freedom of movement in all directions of the heating plate with reference to the ironing board, there is associated with a central multidirectional pivotal connection between the heating plate and the carrier arm, an elastic connection constituted by coaxially bored bosses raised on the plate, the bores in said bosses being engaged by pivots elastically fitted on the carrier arm at points lying with the pivotal connection on a line parallel with the pivotal axis between the heating plate and the carrier arm.
Abstract translation: 这种类型的熨烫机，其中固定式熨衣板由被可枢转地固定到压机本体的臂下降到其上的加热板加热。 为了允许相对于熨衣板在加热板的所有方向上的自由运动，与加热板和承载臂之间的中心多方向枢转连接相关联，弹性连接由同轴钻孔凸起 所述凸台中的孔通过枢轴连接，所述枢轴在与所述枢轴连接处连接的点上弹性地装配在所述承载臂上，所述枢转平行于所述加热板和所述承载臂之间的枢转轴线。
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公开(公告)号：US3685473A
公开(公告)日：1972-08-22
申请号：US3685473D
申请日：1970-08-28
Applicant: MEFINA SA
Inventor： FRESARD MARCEL
CPC classification number: D05B77/00
Abstract: A sewing machine has a frame formed of a base, a column, a lower free arm having an upper working surface, an upper arm and a head. A retractable shelf is connected to the base by a set of articulated parts comprising panels hinged to three sides of the shelf and arms pivoted to the base at one end and articulated to an intermediate point along the height of each panel at the other end. The shelf is displaceable between an operative level in which it fits around the lower free arm at the working surface thereof and a retracted level below the lower free arm to allow access thereto. Flaps are also hinged to the shelf and can, when the shelf is at the operative level, be folded in line with the panels against the frame to form a case therewith. In both operative and inoperative levels of the shelf, the flaps can be folded down to allow access to the machine for operation thereof.
Abstract translation: 缝纫机具有由基部，柱，具有上工作表面，上臂和头部的下自由臂形成的框架。 可伸缩搁架通过一组铰接部件连接到基座，铰接部件包括铰接到搁架的三侧的面板，并且在一端枢转到基座的臂，并且在另一端沿着每个面板的高度铰接到中间点。 搁架可在其工作水平之间移动，其中工作水平在其工作表面处配合在下自由臂周围，并且在下自由臂下方的缩回水平位置能够接近。 襟翼也铰接到搁板上，并且当搁板处于工作水平时，可以将折叠线与面板折叠成框架以形成一个壳体。 在搁板的操作和非操作水平中，襟翼可以向下折叠以允许进入机器以进行操作。
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公开(公告)号：US3683833A
公开(公告)日：1972-08-15
申请号：US3683833D
申请日：1970-04-29
Applicant: MEFINA SA
Inventor： BARUFFA OLINDO , PLOMB FRANCIS
CPC classification number: D05B77/00
Abstract: A sewing machine has a frame formed of a base, a column, a lower free arm having an upper working surface, an upper arm and a head. A material supporting means in the shape of a retractable shelf is connected to the base by a set of articulated parts, this shelf being displaceable in a vertical direction between an operative level in which it fits around the lower free arm at the working surface thereof, and a retracted level below the lower free arm to allow access thereto. Flaps are hinged to this shelf and can be folded against the frame to form a case therewith or can be folded down to allow access to the machine for operation thereof.
Abstract translation: 缝纫机具有由基部，柱，具有上工作表面，上臂和头部的下自由臂形成的框架。 可伸缩搁板形状的材料支撑装置通过一组关节部分连接到基座上，该搁板可在垂直方向上位于工作水平之间，工作水平在工作水平位置处于其工作表面处的下自由臂周围， 并且在下自由臂下方的缩回水平以允许进入其中。 襟翼铰接到这个搁板上，并且可以折叠在框架上以与其形成一个壳体，或者可以向下折叠以允许进入机器以进行操作。
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公开(公告)号：US3645220A
公开(公告)日：1972-02-29
申请号：US3645220D
申请日：1969-11-24
Applicant: MEFINA SA
Inventor： CASAS-ROBERT RAMON
CPC classification number: C08G18/6283 , C08G18/6229 , D05B43/00
Abstract: A sewing machine wherein the upper thread spool is held fast on its spindle within the housing provided for it while the thread is wound off the spool in a direction extending substantially in alignment with the spool axis. The cover of the housing may be shifted outwardly together with the spindle which is secured to it to allow removing and replacing the spool. A cap-shaped member fitted loosely over the spool includes a broad flange guiding the thread as it passes off the spool while means are provided to lock the cover in its closed position and to lift the cap-shaped member off the spindle before releasing the cover.
Abstract translation: 一种缝纫机，其中所述上线卷轴在其为其设置的壳体内的主轴上快速保持在其中，同时线沿着基本上与卷轴轴线相对延伸的方向卷绕在卷轴上。 壳体的盖可以与固定到其上的主轴一起向外移动以允许移除和更换卷轴。 松紧地安装在卷轴上的帽状构件包括当螺纹穿过线轴时引导螺纹的宽法兰，同时提供用于将盖锁定在其关闭位置的装置并且在释放盖之前将盖状构件提离主轴 。
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公开(公告)号：US3587500A
公开(公告)日：1971-06-28
申请号：US3587500D
申请日：1969-04-22
Applicant: MEFINA SA
Inventor： FRESARD MARCEL , PLOMB FRANCIS
CPC classification number: D05B77/00
Abstract: A SEWING MACHINE BASE COMPRISES TWO LONGITUDINAL SUPPORTS THAT ENABLE THE FREE LOWER ARM TO BE SET NEARER THE TABLE SURFACE. TWO SIDE FLAPS HINGED TO THESE SUPPORTS BY MEANS OF SIDE PANELS CAN TAKE ONE POSITION IN WHICH THEY ENLARGE THE
FREE ARM UPPER FACE AND ANOTHER POSITION IN WHICH THEY COMPLETELY EXPOSE THE FREE ARM.-
Patent Agency Ranking
公开(公告)号：US3570430A
公开(公告)日：1971-03-16
申请号：US3570430D
申请日：1969-03-10
Applicant: MEFINA SA
Inventor： FRESARD MARCEL
CPC classification number: D05B77/00
Abstract: A sewing machine accessory is provided with two side flaps and a front flap and also has a flat top surface which cooperates with the upper face of the free lower arm of the sewing machine when the accessory is slipped thereon, to thereby provide an enlarged work surface. The flaps can be raised to enclose the machine when it is not in use.
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公开(公告)号：US3561383A
公开(公告)日：1971-02-09
申请号：US3561383D
申请日：1969-03-11
Applicant: MEFINA SA
Inventor： FRESARD MARCEL
CPC classification number: D05B77/00
Abstract: A sewing machine has two flaps hinged on respective sides of the free lower arm of the machine so that when the flaps are raised, they enclose the head of the machine and when they are lowered, they expose the head for use. The hinge means of each flap is slidable in a related groove extending along the upper face of the lower arm and into the pedestal so that each of the flaps can be slid away from the end of the free lower arm to permit tubular pieces of material to be slipped over said arm and have a sewing operation performed thereon.
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89.发明授权Control circuit for adjusting the operation of an alternating current motor including a commutator 失效用于调整交流电动机的运行的控制电路，包括一个交流电机
公开(公告)号：US3463989A
公开(公告)日：1969-08-26
申请号：US3463989D
申请日：1966-09-02
Applicant: MEFINA SA
Inventor： LAGIER JEAN-CLAUDE
CPC classification number: H02P7/295 , Y10S388/919
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公开(公告)号：US3308777A
公开(公告)日：1967-03-14
申请号：US33888764
申请日：1964-01-20
Applicant: MEFINA SA
Inventor： ROLANDO GIANINAZZI
CPC classification number: D05B57/265 , D05B19/00 , D05B59/00
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