| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 261 | Sewing machine with needle thread cassette and needle thread cassette | US10451683 | 2001-12-25 | US06883447B1 | 2005-04-26 | Hiroshi Kitazawa |
| A sewing machine with a needle thread cassette, wherein a cassette mount (3) is reduced in size. The cassette mount (3) including a thread take-up lever travel region is formed in the form of a vertical groove in the arm head of the sewing machine. A needle thread cassette (2) having a thread bobbin (62) vertically received therein is removably mounted on the cassette mount (3) vertically from above. With a thread take-up lever (25) stopped in a position corresponding to a needle top stop position, the needle thread cassette (2) is mounted on the cassette mount (3), whereby the thread is engaged with the thread guard of the thread take-up lever (25) and a thread tension regulator (9). | ||||||
| 262 | Sewing machine | US10395118 | 2003-03-25 | US06843188B2 | 2005-01-18 | Kaoru Sakakibara; Masayuki Hori |
| A sewing machine includes a mounting member, a needle bar driving mechanism, and a needle thread take-up driving mechanism. The mounting member has two sides mounted on the left and right of the needle bar driving mechanism and the needle thread take-up driving mechanism, respectively. The mounting member is supported on one of the sides by the main shaft, a rotating shaft rotated with the main shaft or a bearing member for the main shaft or the rotating shaft so that the mounting member is rotated relative to the machine frame and the main shaft or rotating shaft. The mounting member is supported on the other side by the main shaft or a supporting shaft substantially concentric with the rotating shaft and extending in a same direction as the rotating shaft so that the mounting member is rotated relative to the machine frame and the main shaft or rotating shaft. | ||||||
| 263 | Sewing machine frame having reinforced structure and sewing machine provided with the frame | US10256017 | 2002-09-27 | US06814017B2 | 2004-11-09 | Kaoru Sakakibara; Tadashi Kimura; Takeshi Ogi |
| a sewing machine frame for a sewing machine including an integral frame member, and reinforcing ribs. The integral frame member is made from a synthetic resin and provides an outer surface defining an external shape and an inner surface providing an internal space. The integral frame member includes a bed portion, a tower portion upstanding from the bed portion, and an arm portion extending from the tower portion in a cantilevered fashion. The reinforcing ribs are provided at substantially entire area of the inner surface for reinforcing the integral frame member. | ||||||
| 264 | Sewing machine | US10451734 | 2003-06-25 | US20040099190A1 | 2004-05-27 | Hiroshi Kitazawa; Masayuki Hori |
| A sewing machine which simplifies the engagement of a thread with a needle thread take-up lever and a thread tension regulator and the passing of a thread through a needle, and which has increased operating efficiency, comprising a take-up lever (25) and a thread tension regulator (9) which are disposed along a predetermine needle thread path extending from a thread bobbin (62) to a needle (19), a cassette mount (3) including a thread take-up lever travel region and formed in the form of a vertical groove in the arm head of the sewing machine, a needle thread cassette (2) having a thread bobbin (62) vertically received therein, which needle thread cassette is removably mounted on the cassette mount (3), a threading mechanism (10) installed in the arm head, wherein with needle thread (24) paid out in advance from the thread bobbin (62) substantially along the needle thread path to a position adjacent the needle (19), and in a state operatively associated with the operation for mounting the needle thread cassette (2), the needle thread (24) is engaged with the take-up lever (25) and the thread tension regulator (9) and the threading mechanism (10) passes the thread through a needle eye (19a). | ||||||
| 265 | Sewing apparatus | US10002288 | 2001-12-05 | US06729253B2 | 2004-05-04 | Toshiyuki Mamiya; Akira Terao |
| A sewing apparatus includes a thread cutting mechanism that cuts a thread connected to a work cloth. In response to an operation of an operating member and detachment of a sewing cartridge from a sewing apparatus body, the thread cutting mechanism is actuated. The thread cutting mechanism includes a thread cutting lever, a link mechanism, cutting blades, and an engagement mechanism. | ||||||
| 266 | Embroidered fabric support and method | US09699889 | 2000-10-30 | US06250239B1 | 2001-06-26 | Lisa R. Christ; Loretta Clayton |
| An apparatus is provided for supporting fabric placed in a frame attached to an embroidery machine to relieve the weight of the fabric and allow the embroidery frame to move under the embroidery needle, the apparatus including a pair of lightweight, slidable supports, one of each being positioned under each end of the fabric secured in the embroidery frame so as to slightly elevate and support the fabric above the plane of the embroidery frame. The supports preferably are hollow and round having a flat top wall and a bottom wall. Each top wall includes a strap to secure fabric to the support. The bottom wall is smooth and flat and slides easily on a support surface. In one preferred embodiment, the top wall of the support is removable, allowing the inner chamber of the support to be used for storage of lightweight materials. The device also can employ only one support if appropriate. | ||||||
| 267 | Portable lock stitch sewing machine | US692334 | 1996-08-05 | US5669318A | 1997-09-23 | Shi-chour Tsay; Jen-hsin Ho |
| A portable lock stitch sewing machine includs a driving mechanism, a transmitting mechanism and a number of guiding mechanisms. The function of the driving mechanism is to transfer a battery power to pivotally connected members to make them move as required by a user. The transmitting mechanism then transmits the power of the battery to related members to fulfill the sewing performance and the number of guiding mechanism are used to ensure the tension on threads. | ||||||
| 268 | Automatic sewing machine with bobbin support | US630544 | 1996-04-10 | US5651322A | 1997-07-29 | Huji Koike |
| A miniature electric sewing machine includes a shaft support bracket mounted on one side of a casing, a rotatable shaft supported on the shaft support bracket for rotation so as to extend in parallel with the side surface of the casing, a spindle support arm fixed to the rotatable shaft, and a bobbin winder spindle fixed to a distal end of the spindle support arm so as to extend in parallel with the rotatable shaft. The spindle support arm has a length of 35 mm or more. The spindle support arm fixed to the rotatable shaft assumes a position where it is normal to the side face of the casing or another position where the bobbin winder spindle fixed to the distal end of the arm is directed obliquely downwardly. A stopper is formed on the spindle support arm to be abutted against the side face of the casing when the arm is normal to the casing side face, preventing further upward rotating movement of the arm from the normal position. A large diameter bobbin is loosely fitted onto the bobbin winder spindle and subsequently, a rubber ring is attached to the spindle for preventing the bobbin from falling off. | ||||||
| 269 | Toy embroidery machine having rotatable means for activating a selectively energizable drive mechanism | US330430 | 1994-10-27 | US5520128A | 1996-05-28 | Hugh Rich; Judy Shackelford |
| A toy embroidery apparatus has a needle mounted movement reciprocally within the housing. An arm is pivotally mounted on the housing for movement between an operational position and a standby position. When the arm is in the operational position, a tubular shroud encloses a tip of the needle as it reciprocates and prevents the arm from pivoting until the tip of the needle is fully retracted within the housing. A drive effects reciprocating movement of a tip of the needle in and out of the housing. A switch selectively energizes the drive. The switch is rotatable between a locked condition wherein the arm is locked in the operational position and the drive is selectively energizable and an unlocked condition wherein the arm is pivotable. | ||||||
| 270 | Sewing operation robot | US938173 | 1992-08-24 | US5313897A | 1994-05-24 | Kuniaki Katamine; Kaoru Kimura |
| In a sewing operation robot (1), a simple harmonic motion device (2) is mounted on a wrist portion (12) thereof, and a sewing machine (5) is fixed on a sliding portion (3) of the simple harmonic motion device (2) to position the sewing machine (5) arbitrarily in a three-dimensional space and to operate the sewing machine (5) in an inching mode. A counter weight having the same weight as that of the sewing machine (5) is provided on the simple harmonic motion device (2) to prevent vibrations from occurring. Since the sewing machine is operated in the inching mode without inching the entire sewing operation robot, even a robot of low rigidity can perform sewing operations without causing friction between the sewing machine and the cloth and, further, a compact lightweight sewing operation robot can be provided. | ||||||
| 271 | Industrial sewing machine for simultaneously making different seaming patterns | US871035 | 1992-04-20 | US5269241A | 1993-12-14 | Giovanni Cartabbia |
| An industrial sewing machine comprises a supporting frame supporting a main driving shaft rotatively driving two driven shafts, on one of the driven shafts being keyed cam members for reciprocally driving in a horizontal plane a horizontal needle bar, as well as grippers for feeding with fabric operating hook elements, the other driven shaft operating a vertically displaceable vertical needle bar arranged downstream of the horizontal needle bar, the spacing of the horizontal and vertical needle bars being so designed that the needles supported thereby can make simultaneously seaming lines. | ||||||
| 272 | Sewing machine housing with removable inner framework | US820650 | 1992-01-17 | US5231942A | 1993-08-03 | Ingeborg Beau; Michel Combepine; Antonio Jimenez |
| A sewing machine wherein the frame consists of a structure which forms one of the elements of the machine's housing and supports a strong framework which is movably attached to the structure by means of a plurality of clips which resiliently grip securing devices fastened to pairs of ridges which are part of the structure and receive the clips between them. | ||||||
| 273 | Sewing machine with a built-in driving motor | US665411 | 1991-03-05 | US5146861A | 1992-09-15 | Katsuhiko Sato; Yasuo Sakakibara; Kohtaro Miyazaki |
| A sewing machine includes a bed, a pedestal supported by the bed and an arm extending generally parallel to the bed. One end of the arm is supported by the pedestal, this end having a driving motor located therein. The location of the driving motor suppresses vibration created when the sewing machine is operated and facilitates access thereto. | ||||||
| 274 | Embroidering machines having graphic input means | US345613 | 1989-04-28 | US4998489A | 1991-03-12 | Michio Hisatake; Takeshi Kongo; Hidenori Sasako; Yoshikazu Ebata |
| An embroidering machine is provided with a display section which is retractable within a machine housing and can be pulled to an operational position when in use for select/input operation. Several kinds of select/input operation can be made with a single display means, by suitably changing and selecting the display mode. Select/input operation is made by plotting an appropriate portion seen in the display, reducing to a great extent erroneous operation with a visual support. | ||||||
| 275 | Sewing machine with retractable bobbin-carrying rod and thread guide | US347038 | 1989-05-04 | US4936234A | 1990-06-26 | Antonio Jimenez; Ingeborg Beau |
| A handle (2) for a sewing machine has two arms (8, 9) which are swingably mounted on the handle to be retracted into recesses (6, 7) of the handle when they are not used. One arm (8) carries a rod (14) to receive a bobbin (15) and a disc (16), while the other arm (9) has a thread guide (18) for the thread (17) from the bobbin (15). The handle can also be designed to carry two rod for use with two threads. | ||||||
| 276 | Reduced height sewing machine with a arcuately swinging needle bar arm | US191005 | 1988-05-06 | US4875422A | 1989-10-24 | Hitoshi Ishikawa |
| A sewing machine has a bed housing having a needle penetrating hole at one end thereof, an arm housing rising from the other end of the bed housing and extending to the one end of the bed housing over the bed housing, a laterally-long needle bar arm rotatably held in the arm housing and having a needle at the front end thereof, and a drive unit for swinging the needle bar arm with respect to the bed housing accommodated in the bed housing. The arrangement of the laterally-long needle bar arm and the drive unit accommodated in the bed housing, can effectively reduce the overall height of the sewing machine. It further reduces the weight and cost of the sewing machine, since no conventional material, such as cast iron having a heavy weight is used and die cast aluminum associating with a higher cost, may be employed for producing the arm housing. | ||||||
| 277 | Arrangement in a sewing machine | US914782 | 1986-10-03 | US4748917A | 1988-06-07 | Kenneth O. E. Skogward |
| A sewing machine in which the bed shaft and the arm shaft have been replaced by a synchronous belt and the plane of rotation of the synchronous belt is perpendicular to the cloth feeding direction. All function units which drive or are driven by the synchronous belt and the belt itself are mounted on the same side of the sewing machine body. A number of backing rollers guide the synchronous belt in the plane of rotation. These backing rollers are on shafts which are either stationary or driving. The shafts are supported by the sewing machine body in rotation or stationary manners. The backing rollers can be smooth or toothed wheels which drive or are driven by the synchronous belt. Some toothed wheels can drive several function units of the sewing machine. By changing the diameter of the toothed wheels in relation to each other the time relation between the several function units of the sewing machine can be controlled. The driving motor can be connected to one of these toothed wheels directly, driving the several function units via the synchronous belt without intervening primary transmission. | ||||||
| 278 | Sewing machine frame comprising oriented reinforced fibers | US651739 | 1984-09-18 | US4556594A | 1985-12-03 | Robert Sedlatschek; Leo E. McGann |
| A sewing machine bed having main and open channel sections is molded of glass reinforced thermosetting plastic composition which is injected into the mold through a side gate located opposite the juncture of the main and channel sections providing advantageous fiber orientation resulting in dimensional stability and freedom from warpage. | ||||||
| 279 | Skeletal frame sewing machine | US740167 | 1985-06-03 | US4552081A | 1985-11-12 | Artin G. Vartoukian; Gregoire G. Moussaian |
| A skeletal frame sewing machine construction in which stitch forming instrumentalities supported on the skeletal frame are brought into cooperative relation by a combination of positioned adjustments of the instrumentalities on the skeletal frame and the influence of selective compensating forces developed between the skeletal frame and exterior casing parts. | ||||||
| 280 | Translaminar stitching apparatus for composite airframe part assembly | US423485 | 1982-09-24 | US4503788A | 1985-03-12 | Ottavio Giannuzzi; Ronald C. Braun |
| A translaminar stitching module is disclosed for stitching complex airframe details comprised of composite materials. The stitching module is self-digitizing, microprocessor controlled, and has six degrees of motion which allow the module to stitch along straight, bowed, twisted and highly contoured paths. During the stitching operation positioning is controlled by a microprocessor by controlling movement along five of the module's six axes through the use of encoder feedback. Upon receipt of the encoded data a microprocessor interpolates between selected coordinate point inputs and inserts the required stitch pitch for proper movement along the stitching path. | ||||||
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