| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | FRAME FOR SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES | US14333094 | 2014-07-16 | US20150020722A1 | 2015-01-22 | Roberto RESTA; Paolo RESTA |
| A frame for sewing upper pillows on covering shells for mattresses, which comprises four perimetric walls. Each wall is perpendicular to the two contiguous walls and comprises at least one laminar portion that constitutes a resting surface: at least one of the walls comprises at least one locking element for at least one component, selected from between an upper pillow and a covering shell, arranged on a respective laminar portion; at least one of the walls comprises at least two bands that are mutually aligned and can slide with respect to each other in order to vary the overall length of the wall; a linear actuator is interposed between the at least two bands of the wall, for the controlled mutual sliding of the bands; the actuator being adapted to be controlled by a respective control and management unit of a sewing machine that is functionally associatable with the frame. | ||||||
| 142 | FRAME FOR SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES, MACHINE FOR SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES, AND METHOD OF SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES | US14202042 | 2014-03-10 | US20140251193A1 | 2014-09-11 | Paolo RESTA; Roberto RESTA |
| A frame for sewing upper pillows on covering shells for mattresses, which comprises four perimetric walls; each wall is perpendicular to the two contiguous walls and comprises at least one laminar portion that constitutes a resting surface, the laminar portion being co-planar with a lower edge of the respective wall, at least one of such walls comprising at least one locking element for at least one component, selected from between an upper pillow and a covering shell, arranged on a respective laminar portion. | ||||||
| 143 | Sewing machine having automatic thread cutting device | US11494381 | 2006-07-27 | US07827923B2 | 2010-11-09 | Mikio Koike; Koji Okutani; Eiji Kanno; Hideaki Kambara; Masashi Ninomiya; Eiichi Shomura; Satoshi Maruo; Mitsuru Nishijima; Michio Hisatake |
| In a sewing machine having an automatic thread cutting mechanism, a situation of a thread cutting operation is detected in power-OFF to continuously carry out a proper operation when a power supply is turned ON again after sudden power-OFF.In a sewing machine having an automatic thread cutting mechanism, there is provided means for detecting an operation situation of the automatic thread cutting mechanism when a power supply is turned ON. Based on a signal for the detection, the automatic thread cutting mechanism is operated to complete a thread cutting operation and to carry out a control to return into an initial state when a stop is performed with the thread cutting mechanism in power-ON executing the thread cutting work. | ||||||
| 144 | Sewing machine clutch with removable locking pin | US11881331 | 2007-07-26 | US07438009B2 | 2008-10-21 | Matthew M. Grant |
| A sewing machine having a locking pin clutch mechanism allowing the user to selectively engage the flywheel or balance wheel for transmitting power to the main drive shaft. The locking pin may also have a line of weakness to function as a shear pin. The locking pin may be removable from the flywheel, and the flywheel retaining locking knob may include an aperture for storing the locking pin. In alternate embodiments, the locking pin may be held captive in the flywheel when the clutch is disengaged. | ||||||
| 145 | Presser for sewing machine and sewing machine | US12078039 | 2008-03-26 | US20080236465A1 | 2008-10-02 | Shinya Fujihara |
| A presser device for a sewing machine includes a first lever having a cloth pressing portion which is swingably mounted on a presser foot, the cloth pressing portion being swung so as to be switchable between a cloth pressing position and a raised position, a second lever having a support portion where the second lever is pivotally supported on an upper part of the first lever and an abutment which is normally in abutment with a needlebar assembly moved up and down, a first biasing member which biases the first lever so that the first lever is caused to pivot in such a direction that the cloth pressing portion becomes a cloth pressing position, and a second biasing member which biases the second lever so that the second lever is caused to pivot in such a direction that the abutment of the second lever is abutted against the needlebar assembly. | ||||||
| 146 | Thread cutting device of sewing machine | US11905570 | 2007-10-02 | US20080229989A1 | 2008-09-25 | Atsushi Shiraishi |
| A thread cutting device includes a thread catching member having a catching portion, wherein the thread catching member moves back and forth across a path of a lower thread reeled out from a bobbin so as to catch the lower thread by the catching portion and cuts the lower thread by cooperating with a fixed knife, a first power transmitting portion which transmits a power to the thread catching member, a first cam member provided on a lower shaft rotated by a sewing machine motor and transmits a first moving force to the thread catching member through the first power transmitting portion, a second power transmitting portion which transmits a second moving force from a stepping motor to the thread catching member through the first power transmitting portion. | ||||||
| 147 | Adjustable positioning device for head of sewing machine | US11707782 | 2007-02-16 | US07347152B1 | 2008-03-25 | Jui-Yi Wu; Hsien-Chin Chang |
| A sewing machine includes a main frame including a needle seat, a beam, and a head supported by the beam. The head includes elements for sewing operation in association with the needle seat. A fixed seat is fixed to the beam and a rotational seat is fixed to the head to turn therewith. The rotational seat and the fixed seats include aligned axial holes. A shaft sleeve extends from the rotational seat and rotatably extends through the axial hole of the fixed seat. The head and the rotational seat are movable relative to the fixed seat between an operative position allowing sewing operation and an inoperative position angularly spaced from the operative position. A distance between the head and the needle seat is increased when the head is moved from the operative position to the inoperative position, allowing easy insertion and removal of thick materials during a sewing operation. | ||||||
| 148 | Sewing machine clutch with removable locking pin | US11881331 | 2007-07-26 | US20080022909A1 | 2008-01-31 | Matthew M. Grant |
| A sewing machine having a locking pin clutch mechanism allowing the user to selectively engage the flywheel or balance wheel for transmitting power to the main drive shaft. The locking pin may also have a line of weakness to function as a shear pin. The locking pin may be removable from the flywheel, and the flywheel retaining locking knob may include an aperture for storing the locking pin. In alternate embodiments, the locking pin may be held captive in the flywheel when the clutch is disengaged | ||||||
| 149 | Shaft coupling mechanism for a sewing machine | US620543 | 1996-03-25 | US5651287A | 1997-07-29 | Hsien-Chang Tseng |
| A shaft coupling mechanism for a sewing machine includes an eccentric secured on a rotatable shaft and includes a ring engaged on the eccentric so as to be moved up and down by the eccentric. The ring has a downward extending bar. A block is rotatably secured to the lower end of the bar and rotatable relative to the bar about a pin. The block includes a rod secured to a spindle so as to rotate the spindle in an oscillating action without a ball joint. The rotational movement of the block relative to the bar will not affect the movement of the bar. | ||||||
| 150 | Mounting means for bearings for sewing machines | US48447765 | 1965-09-01 | US3347196A | 1967-10-17 | LESLIE CATHERINE M |
| 151 | Sewing machine switching device | US40408664 | 1964-10-15 | US3331346A | 1967-07-18 | HARRY FIRESTEIN; KARL TYAS; EDWARD FREEMAN |
| 152 | Integral main drive member for sewing machines | US9656461 | 1961-03-17 | US3103190A | 1963-09-10 | WIEHL FREDERICK R |
| 153 | Control system for operating a plurality of sewing machines | US76629958 | 1958-10-09 | US3033142A | 1962-05-08 | KARL WINZ |
| 154 | Sewing machine | US27100839 | 1939-05-01 | US2337066A | 1943-12-21 | SCHMITT BERNARD A; NORIN ALLAN A |
| 155 | Sewing machine | US74534334 | 1934-09-24 | US2145822A | 1939-01-31 | WEIS JOHN P; ZEIER FREDERICK F |
| 156 | Sewing machine | US7306436 | 1936-04-07 | US2125044A | 1938-07-26 | CHRISTENSEN NORMAN V; LE VESCONTE HAROLD J |
| 157 | Sewing machine belt drive | US14815037 | 1937-06-14 | US2121080A | 1938-06-21 | JOSEPH GALKIN |
| 158 | Rheostat | US3591335 | 1935-08-13 | US2117257A | 1938-05-10 | SCHENK CARL R |
| 159 | Sewing machine | US2559035 | 1935-06-08 | US2097246A | 1937-10-26 | CHRISTENSEN NORMAN V |
| 160 | Sewing machine | US70964534 | 1934-02-03 | US2002799A | 1935-05-28 | RUBEL CHARLES F |
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