US20150267335A1 - Frame side restricting device for sewing frame - Google Patents

Frame side restricting device for sewing frame Download PDF

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Publication number
US20150267335A1
US20150267335A1 US14/435,880 US201314435880A US2015267335A1 US 20150267335 A1 US20150267335 A1 US 20150267335A1 US 201314435880 A US201314435880 A US 201314435880A US 2015267335 A1 US2015267335 A1 US 2015267335A1
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US
United States
Prior art keywords
frame
sewing
restricting
restricting member
embroidery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US14/435,880
Other languages
English (en)
Inventor
Katsuharu YOSHIKAWA
Hirofumi Takaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokai Kogyo Sewing Machine Co Ltd
Original Assignee
Tokai Kogyo Sewing Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokai Kogyo Sewing Machine Co Ltd filed Critical Tokai Kogyo Sewing Machine Co Ltd
Publication of US20150267335A1 publication Critical patent/US20150267335A1/en
Abandoned legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
    • D05C9/02—Appliances for holding or feeding the base fabric in embroidering machines in machines with vertical needles
    • D05C9/04—Work holders, e.g. frames
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B39/00—Workpiece carriers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
    • D05C13/02—Counting, measuring, indicating, warning, or safety devices

Definitions

  • the present invention relates to a frame side restricting device for a sewing frame (sewing-frame-side restricting device) for preventing deformation of the sewing frame retaining thereon a sewing workpiece on a sewing machine.
  • a rectangular embroidery frame for retaining thereon an embroidering fabric i.e., fabric to be embroidered
  • the embroidery frame is driven in the X and Y directions by activation of X-direction and Y-direction drive mechanisms, respectively.
  • Some of such embroidery sewing machines include a restricting member for limiting or restricting an interval between a front end section (a front transverse frame side located on a front side in the Y direction) and a rear end section (a rear transverse side (i.e., rear transverse frame side located on a rear side in the Y direction) of the rectangular embroidery frame in order to prevent the front and rear end sections and hence the embroidery frame from deforming by being pulled by an embroidering fabric as the embroidery proceeds.
  • a restricting member for limiting or restricting an interval between a front end section (a front transverse frame side located on a front side in the Y direction) and a rear end section (a rear transverse side (i.e., rear transverse frame side located on a rear side in the Y direction) of the rectangular embroidery frame in order to prevent the front and rear end sections and hence the embroidery frame from deforming by being pulled by an embroidering fabric as the embroidery proceeds.
  • Patent Literature 1 discloses an example of an embroidery sewing machine of the aforementioned type.
  • pluralities of X-direction and Y-direction drive mechanisms are disposed on the underside of the machine table.
  • Each of the X-direction drive mechanisms includes an X moving member (referred to as “fixed plate” in Patent Literature 1) reciprocally drivable in the X direction by a drive motor, while each of the Y-direction drive mechanisms includes a Y moving member reciprocally drivable in the Y direction by a drive motor.
  • an X-side base disposed on the machine table is fixed to the X moving member of the X-direction drive mechanism, while a Y-side base disposed on the machine table is fixed to the Y moving member of the Y-direction drive mechanism.
  • a right side section (i.e., a vertical frame side located on the right side in the X direction) of the embroidery frame is connected to the X-side base in such a manner that the right side section is driven in the X direction integrally or together with the X-side base and driven in the Y direction relative to the X-side base.
  • a rear end section (i.e., a rea transverse frame side located on the rear side in the Y direction) of the embroidery frame is connected to the Y-side base in such a manner that the rear end section is driven in the Y direction integrally or together with the Y-side base and driven in the X direction relative to the Y-side base.
  • the embroidery frame is drivable in the X and Y directions respectively by the X-direction drive mechanism and the Y-direction drive mechanism.
  • a support mechanism is provided in front of a middle one of the Y-direction drive mechanisms, and this support mechanism includes guide rails and a movable plate that is movable in the Y direction along the guide rails.
  • the support mechanism includes a support base fixing thereto the guide rails.
  • the movable plate has four rolling elements so that the movable plate can move by the rolling elements rollingly moving along the guide rails.
  • One roller is rotatably provided on the upper surface of the movable plate, and this roller projects on the upper surface of the machine table through an opening formed in a table cover fixed above the support mechanism.
  • the movable plate is connected to the front end section of the embroidery frame in such a manner that, via the roller, the movable plate is driven in the Y direction integrally or together with the front end section of the embroidery frame and driven in the X direction relative to the front end section of the embroidery frame.
  • the movable plate is connected to the Y moving member by a connection plate, so that the movable plate can be reciprocally driven in the Y direction together with the connection plate.
  • Patent Literature 2 discloses another example of an embroidery sewing machine of the aforementioned type.
  • a base elongated in the X direction is provided on the machine table in such a manner that it is movable in the Y direction, and this base is connected at its left and right ends to a Y-direction drive mechanism provided on the underside of the machine table.
  • a connection member movable in the X direction is mounted to the base, and this connection member is driven by an X-direction drive mechanism, provided on the base, in the X direction relative to the base and driven in the Y direction together with the movement, in the Y direction, of the base.
  • the embroidery frame is connected at its rear end section (a rear transverse frame side located on a rear side in the Y direction) so that it is mounted on a machine body in a cantilevered fashion so as to extend along and generally parallel to the upper surface of the machine table. In this manner, the embroidery frame is movable in both of the X and Y directions together with the movement, in the X and Y directions, of the connection member.
  • a frame assisting tool that is a restricting member for restricting an interval between the front and rear end sections of the embroidery frame is provided between the front and rear end sections of the embroidery frame.
  • This frame assisting tool which is constructed to be bendable via a hinge member, can be attached to the embroidery frame by the hinge member being extended straight and detached from the embroidery frame by the hinge member being bent. The interval between the front and rear end sections of the embroidery frame is restricted by the frame assisting tool, so that deformation of the embroidery frame can be prevented.
  • the support mechanism is provided in front of the middle Y-direction drive mechanism, and the movable plate of the support mechanism and the Y moving member of the Y-direction drive mechanism are interconnected by the connection plate.
  • the interval between the front and rear end sections of the embroidery frame can be restricted by the connection plate restricting the interval between the movable plate and the Y moving member.
  • Such arrangements can reliably prevent deformation of the embroidery frame.
  • the support mechanism includes the support base, the guide rails and the movable plate having the four rolling elements and because the table cover is fixed above the support mechanism, the embroidery sewing machine is considerably complicated in construction and has a large number of necessary component parts. Thus, not only a high manufacturing cost of the embroidery sewing machine would be required, but also operation for assembling the embroidery sewing machine would require a long time.
  • the frame assisting tool in the embroidery sewing machine disclosed in Patent Literature 2 is simple in construction and low in cost.
  • the frame assisting tool has to be detached and attached each time an embroidering fabric is to be replaced with another, which would require much time and labor.
  • the frame assisting tool is moved in the X direction as well together with the embroidery frame.
  • the mounted position of the frame assisting tool has to be changed to another position so as to prevent the frame assisting tool from disturbing a sewing needle, and then the remaining embroidery has to be resumed.
  • Such operation would be cumbersome and require much time and labor.
  • the present invention provides a sewing-frame-side restricting device for preventing deformation of a sewing frame ( 7 ) movable in X and Y directions on a sewing machine, which comprises: a restricting member ( 11 ) disposed beneath the sewing frame ( 7 ) but above a machine table ( 2 ), the restricting member ( 11 ) being connected to the sewing frame ( 7 ) in such a manner that the restricting member ( 11 ) moves in a Y direction together with the sewing frame ( 7 ) but does not follow movement, in a X direction, of the sewing frame ( 7 ), the restricting member ( 11 ) engaging with two sides of the sewing frame ( 7 ), extending in the X direction, so as to maintain a predetermined interval in the Y direction between the two sides of the sewing frame ( 7 ); and a guide member ( 10 ) provided on the upper surface of the machine table ( 2 ), the guide member ( 10 ) guiding the restricting member ( 11 ) in such a
  • the restricting member ( 11 ) is disposed beneath the sewing frame ( 7 ) but above the machine table ( 2 ). Also, the restricting member ( 11 ) is connected to the sewing frame ( 7 ) in such a manner that the restricting member ( 11 ) moves in the Y direction together with the sewing frame ( 7 ) but does not follow movement, in the X direction, of the sewing frame ( 7 ). Further, the restricting member ( 11 ) engages with the two sides of the sewing frame ( 7 ), extending in the X direction, so as to maintain a predetermined interval in the Y direction between the two sides of the sewing frame ( 7 ). With such arrangements, unwanted deformation, in the Y direction, of the sewing frame ( 7 ) can be prevented.
  • the sewing-frame-side restricting device is simple in construction and has a small number of necessary components parts, so that necessary manufacturing cost and time for assembling the sewing-frame-side restricting device can be significantly reduced. Furthermore, the aforementioned arrangements can not only eliminate the need for detaching and attaching the restricting member each time a sewing fabric retained on the sewing frame is to be replaced, but also reduce time and labor for the replacement of the sewing fabric. Besides, because the restricting member does not move in the X direction, operation for changing the position of the restricting member need not be performed when sewing is to be performed on an entire sewable range of the fabric.
  • the restricting member ( 10 ) is a rigid elongated member and includes restricting elements ( 13 , 16 ) provided on positions of the elongated member corresponding to respective ones of the two sides of the sewing frame. Further, the restricting elements ( 13 , 16 ) engage with the respective ones of the two sides of the sewing frame ( 7 ) in such a manner that the restricting elements are movable in the X direction relative to the two sides of the sewing frame.
  • the guide member ( 10 ) includes a portion for restricting movement, in the X direction, of the restricting member ( 11 ). Further, as an example, the guide member ( 10 ) defines a groove-like recessed portion in the upper surface of the machine table ( 2 ), and the restricting member ( 11 ) is received in the groove-like recessed portion and slidable along the groove-like recessed portion.
  • FIG. 1 is a plan view of an embroidery sewing machine to which is applied an embodiment of the present invention.
  • FIG. 2 is a schematic sectional side view of a base and an embroidery frame (sewing frame) mounted on the base.
  • FIG. 3 is a front view of a sewing-frame-side restricting device according to the embodiment of the present invention.
  • FIG. 4 is a plan view of the sewing-frame-side restricting device according to the embodiment of the present invention.
  • an embroidery sewing machine for embroidering an embroidering fabric retained on an embroidery frame will be described as an example of a sewing machine to which the present invention is applicable. It should be appreciated, however, that the present invention is applicable not only to embroidery sewing machines but also to sewing machines where a sewing frame retaining thereon a sewing fabric is provided for movement in X and Y directions.
  • FIG. 1 is a plan view of an embroidery sewing machine, so-called a cylinder-type embroidery sewing machine, which is capable of embroidering sheet-shaped original fabrics, bag-shaped or cylindrically-shaped items, such as sweat shirts and T shirts, and hats and caps by switching among dedicated embroidery frames as necessary.
  • reference numeral 1 represents a machine frame, 2 a machine table having a front table 2 a movable up and down, 3 a machine head, 4 a cylinder head including a rotary hook of a well-known construction, and 5 a needle plate.
  • reference numeral 6 represents a base provided on the machine table 2 and elongated in the X direction, and the base 6 is connected at its opposite ends to a not-shown Y-direction drive mechanism provided beneath the machine table 2 .
  • the base 6 is a Y moving member drivable by the Y-direction drive mechanism in the Y direction.
  • a rectangular embroidery frame (sewing frame) 7 for retaining thereon a sheet-shaped original fabric (embroidering fabric) is detachably mounted to the base 6 via a later-described connection member 8 . Note that, when the embroidery frame (sewing frame) 7 is mounted, the front table 2 a is set at a same height as a fixed section of the machine table 2 .
  • FIG. 2 is a schematic sectional side view of the base 6 and the embroidery frame 7 .
  • the base 6 has a not-shown X-direction drive mechanism provided thereon, and the connection member 8 slidable relative to the base 8 in the X direction is connected to the X-direction drive mechanism.
  • the connection member 8 is movable in the Y direction integrally or together with the base 6 and movable in the X direction relative to the base 6 .
  • a rear transverse frame side 7 b located on a rear side, in the Y direction, of the embroidery frame 7 is detachably fixed to the connection member 8 , so that the embroidery frame 7 is drivable in the X and Y directions together with the connection member 8 .
  • driving force in the Y direction applied by the Y-direction drive mechanism is transmitted to the embroidery frame (sewing frame) 7 via the base 6 and the connection member 8
  • driving force in the X direction applied by the X-direction drive mechanism is transmitted to the embroidery frame (sewing frame) 7 via the connection member 8 .
  • X direction is used herein to refer to a horizontal left-right direction of the embroidery sewing machine as viewed from the front of the machine
  • Y direction is used herein to refer to a front-rear direction of the embroidery sewing machine.
  • the embodiment of the sewing-frame-side restricting device includes restricting members 11 provided on two portions of the embroidery frame (sewing frame) 7 , and guide members 10 provided on two portions of the upper surface of the machine table 7 in corresponding relation to the restricting members 11 .
  • FIG. 3 is a front view of the sewing-frame-side restricting device, which representatively shows one of the restricting members 11 and one of the guide members 10 of the sewing-frame-side restricting device.
  • FIG. 4 is a plan view of the sewing-frame-side restricting device, which also representatively shows one of the restricting members 11 and one of the guide members 10 of the sewing-frame-side restricting device. Because the two restricting members 11 are identical to each other in construction and the two guide members 10 corresponding to the restricting members 11 are also identical to each other in construction, only one of the restricting members 11 and only one of the guide members 10 will be described in detail hereinbelow. Note that the sewing-frame-side restricting device of the present invention may alternatively comprise only one restricting member 11 and only one guide member 10 corresponding to the restricting member 11 .
  • the restricting member 11 is a rigid elongated member extending in the Y direction and disposed beneath the embroidery frame (sewing frame) 7 but above the machine table 2 . Further, as shown in FIGS. 2 and 4 , the restricting member 11 is fixed to the base 6 by means of mounting screws 15 and movable in the Y direction together with the base 6 (and hence the embroidery frame 7 ).
  • the vertical restricting member 11 includes restricting elements (i.e., positioning collars 13 and rollers 16 ) provided on positions thereof corresponding to two sides (front transverse frame side 7 a and rear transverse frame side 7 b ) of the embroidery frame (sewing frame) 7 extending in the X direction.
  • the restricting elements engage with respective ones of the two frame sides 7 a and 7 b of the embroidery frame (sewing frame) 7 in such a manner that they are movable in the X direction relative to the two frame sides 7 a and 7 b.
  • a predetermined interval can be maintained in the Y direction between the two frame sides (front transverse frame side 7 a and rear transverse frame side 7 b ) of the embroidery frame (sewing frame) 7 extending in the X direction.
  • the machine table 2 has groove-like recessed portions 9 formed in (two) predetermined portions of the upper surface of the machine table 2 and extending throughout the entire length, in the Y length, of the machine table 2 including the front table 2 a, and the guide member 10 is received in the groove-like recessed portions 9 so as to define a groove-like recessed portion of an upwardly-opening inverted trapezoidal sectional shape.
  • the guide member 10 is divided into two parts at its position corresponding to a rear end portion of the front table 2 a in such a manner that the front table 2 a is movable up and down. Further, the restricting member 11 is received in the groove-like recessed portion of the guide member 10 in such a manner that it is slidable in the Y direction.
  • the restricting member 11 is formed in an inverted trapezoidal shape corresponding to the upwardly-opening inverted trapezoidal sectional shape of the guide member 10 , and by being received in the guide member 10 as above, the restricting member 11 is restricted in its left-right position (in its movement in the X direction) by opposed side wall surfaces of the groove-like recessed portion of the guide member 10 .
  • a plurality of slide-promoting tapes 12 are attached to a surface of the restricting member 11 opposed to the groove-like recessed portion of the guide member 10 in such a manner that the restricting member 11 is slidable smoothly. Note, however, that such slide-promoting tapes 12 are not necessarily essential.
  • each of the positioning collars 13 has an engaging groove 13 a formed in its inner peripheral surface, and U-shaped gutters 14 are formed in a front end portion of the base 6 such that the engaging grooves 13 a of the positioning collars 13 are fitted therein.
  • the restricting member 11 is fixed at its rear end portion to a rear end portion of the base 6 by means of the mounting screws 15 with the engaging grooves 13 a of the positioning collars 13 fitted in the U-shaped gutters 14 . In this manner, the restricting member 11 is movable in the Y direction together with the base 6 . Further, three rollers 16 are provided on and extends upward from a front end portion of the restricting member 11 .
  • the restricting member 11 is connected to the front transverse frame side 7 a via these three rollers 16 in such a manner that the restricting member 11 is movable in the Y direction together with the front transverse frame side 7 a of the embroidery frame 7 and movable in the X direction relative to the front transverse frame side 7 a.
  • an interval between the base 6 and the front transverse frame side 7 a of the embroidery frame 7 is restricted to a predetermined interval, so that deformation of the embroidery frame 7 is prevented.
  • the embroidery frame 7 is replaced, as necessary, with another embroidery frame dedicated to the cylindrically-shaped item or the hat.
  • the restricting member 11 is detached.
  • the rear transverse frame side 7 b of the embroidery frame 7 is detached from the connection member 8
  • the front transverse frame side 7 a of the embroidery frame 7 is lifted up to cancel the connection between the front transverse frame side 7 a and the three rollers 16 provided on the front end portion of the restricting member 11 .
  • the embroidery frame 7 is detached from the connection member 8 .
  • the two mounting screws 15 are detected from the rear end portion of the restricting member 11 , and the restricting member 11 is moved toward the front of the machine table 2 .
  • the restricting member 11 is detached from the guide member 10 by the two positioning collars 13 being removed from the U-shaped gutters 14 .
  • the front table 2 a is moved down, after which the embroidery frame dedicated to the cylindrically-shaped item or the hat is attached to the connection member 8 and the base 6 .
  • the embroidery frame 7 is attached to the connection member 8 and the base 6 in an order opposite the aforementioned.
  • the interval, in the Y direction, between the two frame sides (the front transverse frame side 7 a and the rear transverse frame side 7 b ) of the embroidery frame (sewing frame) 7 extending in the X direction is restricted by the restricting member 11 disposed beneath the embroidery frame (sewing frame) 7 , so that a predetermined interval can be maintained between the two frame sides (the front transverse frame side 7 a and the rear transverse frame side 7 b ).
  • the restricting member 11 disposed beneath the embroidery frame (sewing frame) 7 , so that a predetermined interval can be maintained between the two frame sides (the front transverse frame side 7 a and the rear transverse frame side 7 b ).
  • the sewing-frame-side restricting device can be simplified in construction, and the number of necessary component parts of the sewing-frame-side restricting device can be reduced. As a result, necessary manufacturing cost and time for assembling the sewing-frame-side restricting device can be minimized.
  • the restricting member 11 is provided beneath the embroidery frame 7 , it is neither necessary to detach and attach the restricting member 11 each time the sewing fabric is replaced with another one, nor is it necessary to change the position of the restricting member 11 when sewing is to be performed on an entire sewable range of the sewing fabric. Thus, much time and labor is not required for the change.
  • the present invention is not so limited.
  • the groove-like recessed portion of the guide member 10 may be formed to have a U sectional shape
  • the restricting member 11 may be formed to have a rectangular sectional shape corresponding to the U sectional shape of the guide member 10 .
  • the guiding structure of the guide member 10 may be in the form of a rail-shaped protruding portion rather than a groove-like recessed portion, in which case a groove-like recessed portion may be formed in the underside of the restricting member 11 so that the restricting member 11 can be guide by the rail-shaped protruding portion.
  • the groove-like recessed portion defined by the guide member 10 may be formed to project on the upper surface of the table 2 . Namely, two rows of side wall ridges may be formed on the upper surface of the table 2 so that the restricting member 11 is placed and guided between the two rows of side wall ridges.
  • the rail-shaped protruding portion or the two rows of side wall ridges need not necessarily be formed to extend continuously, and they may be formed to extend intermittently as necessary.
  • the guide member 10 it is only necessary that the guide member 10 be shaped in such a manner that the restricting member 11 is slidable in the Y direction along the guide member 10 but restricted in left-right position (i.e., in the X direction) (i.e., has a portion for restricting movement, in the X direction, of the restricting member 11 ).
  • the guide member 10 may be constructed to be merely placed on the upper surface of the machine table and slidable in the Y direction on the upper surface of the machine table 2 , without having a particular recessed portion or protruding portion as above.
  • the basic principles of the present invention may be applied to embroidery sewing machines where the pluralities of the X-direction and Y-direction drive mechanisms are disposed on the underside of the machine table.
  • a type of embroidery sewing machine are the one disclosed in above-described Patent Literature 1 where the X-side and Y-side bases are provided on the machine table, one in which any one of the X-side and Y-side bases is provided on the machine table, and one in which the embroidery frame is connected directly to the X-direction/Y-direction drive mechanism.
  • the sewing-frame-side restricting device is provided on a position displaced laterally in the left-right direction from the Y-direction drive mechanism.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
US14/435,880 2012-10-22 2013-10-17 Frame side restricting device for sewing frame Abandoned US20150267335A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-233325 2012-10-22
JP2012233325 2012-10-22
PCT/JP2013/078224 WO2014065195A1 (ja) 2012-10-22 2013-10-17 縫製用枠の枠辺規制装置

Publications (1)

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US20150267335A1 true US20150267335A1 (en) 2015-09-24

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Application Number Title Priority Date Filing Date
US14/435,880 Abandoned US20150267335A1 (en) 2012-10-22 2013-10-17 Frame side restricting device for sewing frame

Country Status (6)

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US (1) US20150267335A1 (ko)
JP (1) JPWO2014065195A1 (ko)
KR (1) KR20150079587A (ko)
CN (1) CN104736755A (ko)
DE (1) DE112013005103T5 (ko)
WO (1) WO2014065195A1 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293214B1 (en) * 1999-04-21 2001-09-25 Tokai Kogyo Mishin Kabushiki Kaisha Sewing machine frame drive device
US6330864B1 (en) * 1999-03-23 2001-12-18 Tokai Kogyo Mishin Kabushiki Kaisha Sewing machine with improved frame drive device
US20120167810A1 (en) * 2009-09-17 2012-07-05 Nsd Corporation Drive device for sewing machine sewing frame

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570676Y2 (ja) * 1992-11-18 1998-05-06 ブラザー工業株式会社 多頭式刺繍機の刺繍枠補強構造
DE4239526C1 (de) * 1992-11-25 1994-06-01 Pfaff Ag G M Stickmaschine mit einem Stickrahmenträger
JPH06228854A (ja) * 1993-02-02 1994-08-16 Tokai Ind Sewing Mach Co Ltd 刺繍ミシンの枠駆動装置
JPH11262590A (ja) * 1999-02-08 1999-09-28 Brother Ind Ltd 被移送体の案内機構
JP2002102571A (ja) * 2000-09-29 2002-04-09 Barudan Co Ltd ミシンの縫製枠駆動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330864B1 (en) * 1999-03-23 2001-12-18 Tokai Kogyo Mishin Kabushiki Kaisha Sewing machine with improved frame drive device
US6293214B1 (en) * 1999-04-21 2001-09-25 Tokai Kogyo Mishin Kabushiki Kaisha Sewing machine frame drive device
US20120167810A1 (en) * 2009-09-17 2012-07-05 Nsd Corporation Drive device for sewing machine sewing frame

Also Published As

Publication number Publication date
CN104736755A (zh) 2015-06-24
JPWO2014065195A1 (ja) 2016-09-08
DE112013005103T5 (de) 2015-07-02
KR20150079587A (ko) 2015-07-08
WO2014065195A1 (ja) 2014-05-01

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