CN104947334B - Arm-outtake type sewing machine - Google Patents
Arm-outtake type sewing machine Download PDFInfo
- Publication number
- CN104947334B CN104947334B CN201510136301.1A CN201510136301A CN104947334B CN 104947334 B CN104947334 B CN 104947334B CN 201510136301 A CN201510136301 A CN 201510136301A CN 104947334 B CN104947334 B CN 104947334B
- Authority
- CN
- China
- Prior art keywords
- base
- arm
- sewing machine
- linking part
- type sewing
- 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.)
- Active
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The present invention provides a kind of while maintaining the operability of sewing machine, and operator's body, which keeps off sewing machine main body, can easily observe arm-outtake type sewing machine near needle downing position.The base of machine barrel (3) and arm (4) is connected by the first base (2), first linking part (6), second base (7) and the second linking part (8) are constituted, the base portion of the first linking part (6) is connected on the upper right face for the first base (2) for being connected with machine barrel (3), the base portion of the second base (7) is connected in the top front end of the first linking part (6) extended upwards from the base portion, the rear surface of the second base (7) extended to the right from the base portion of second base (7) and the base portion of horizontal-extending arm (4) are linked by the second linking part (8).
Description
Technical field
The present invention relates to a kind of arm-outtake type sewing machine more particularly to it is a kind of with from base to feeding cloth direction prolong
Stretch and have the arm-outtake type sewing machine of the machine barrel (cylinder) of needle plate.
In the present invention, front and back refers to the front-rear direction in cloth direction of feed, and left and right refers to when being observed from the front sewing machine
Left and right directions.In addition, referring to the up and down direction of sewing machine up and down.
Background technique
As this arm-outtake type sewing machine, the previous known machine barrel for having needle plate and the arm slave for having main shaft (upper axis)
The device that seat extends to cross one another direction (referring for example to patent document 1).Fig. 4 to fig. 6 is shown as disclosed in patent document 1
The appearance of sewing machine main body 11 in existing arm-outtake type sewing machine, Fig. 4 are the left side views of the sewing machine, and Fig. 5 is the seam
It threads the top view of machine, Fig. 6 is the main view of the sewing machine.
As shown in figure 4, machine barrel 13 extends from base 12 to cloth direction of feed F.The base portion of arm 14 based on base 12, and
Arm 14 is along the direction horizontal extension intersected with machine barrel 13.As shown in figure 5, front end lateral bending of the front end of arm 14 towards machine barrel 13
Song is connected with head 15 in the front end of the arm 14.Head 15 is configured at the needle plate 16 in the setting of 13 front end upper surface of machine barrel
Top.
Shank (not shown), compression bar are prominent from the lower surface on head 15, and a plurality of needles are fixed in shank, fixed in compression bar
There is presser feet 17.Have adjustment section (measuring), upper decoration fagging etc. up and down (not shown) in presser feet 17.In addition, in machine barrel
There is feeding tooth (not shown), looper in 13.
As shown in figure 5, being configured with main shaft 10 along the extending direction of arm 14 in arm 14.The close head 15 of main shaft 10
One end is prominent to outside arm 14, is equipped with handwheel 29 (hand wheel) in one end of the main shaft 10.29 restocking of handwheel, which is held, not to be schemed
The motor conveyer belt that shows and the power of the driving source of sewing machine (not shown) is transmitted to main shaft 10, and when sewing machine stops
Can be operated by the hand of operator rotates main shaft 10.
Needle bar drive device (not shown), adjustment section driving mechanism, upper decoration is linked in 15 side of the head of main shaft 10 to drive
Motivation structure etc., to drive the needle, adjustment section, upper decoration fagging etc. by the rotation of main shaft 10.In addition, in main shaft 10
14 base portion side of arm is linked with multiple eccentric rods (not shown), which drives with the feeding tooth (not shown) for being configured at base 12
Mechanism, looper drive connection.Moreover, driving feeding tooth, looper by the rotation of main shaft 10.
In existing arm-outtake type sewing machine as constructed as above, the cloth of 13 upper surface of machine barrel will be loaded into the machine barrel
13 front end side, that is, cloth direction of feed F feeding, and each component such as above-mentioned needle, looper cooperates and is sewed.Patent document 1
Disclosed arm-outtake type sewing machine is mainly used for making the cloth end of the pair of right and left of two panels cloth or tubular cloth to dock
And it is made to partially overlap, to form two-thread chain stitch or flat lock stitch stitching in its intersection.
Citation
Patent document
Patent document 1: Japanese Patent Publication 30-5835 bulletin (FIG. 1 to FIG. 2)
When stating existing arm-outtake type sewing machine in use and being sewed, the operator sewed feeds towards cloth
Direction F and be located at the front of sewing machine, i.e. base 12 cloth direction of feed F nearby side (right side of base shown in Fig. 4),
The cloth end for picking up above-mentioned pair of right and left respectively with right-hand man, by the cloth end respectively from the left and right sides of base 12 to machine barrel 13
Upper surface is protruded into, and is sent into cloth towards the needle downing position (not shown) of needle plate 16.In sewing, operator is normal in order to carry out
It sews and needs to watch attentively always near needle downing position, in the case where this existing sewing machine, from the arm 14 based on base 12
Base portion above to needle downing position nearby observe.
However, in existing arm-outtake type sewing machine, it is remote that needle downing position is located on the needle plate 16 of 13 front end of machine barrel this
Position from operator, thus operator must not across arm 14 base upper surface and needle downing position is observed.In turn,
Operator often crosses the base upper surface of arm 14 and keeps face orientation needle downing position close, in this way to watch needle downing position attentively
One, the body of operator, especially chest can touch the front surface of the base portion of arm 14.Moreover, along with sewing machine driving and
The heat of generation, vibration are possible to transmit to the body of operator, so that the body to operator causes adverse effect.
In addition, above-mentioned multiple eccentric rods are configured from the base portion of arm 14 across base 12, grows very much and weight is big.Therefore, it stitches
Machine of threading drive when, big load acts on the multiple eccentric rod, this become hinder sewing machine driving high speed the reason of it
One.
Summary of the invention
The present invention was completed to solve the above problem, and its purpose is to provide one kind, and operator to be maintained to operate cloth
While the operability of material, improves the observation of needle downing position and sewing machine main body is not easy to touch the submitting of the body of operator
Arm type sewing machine.
Means for solving the problems
In order to achieve the above object, the arm-outtake type sewing machine of the 1st aspect of the present invention has: machine barrel, cardinal extremity connection
Extend on base, and to cloth direction of feed；Arm, base portion are connected on base, and the water on the direction intersected with machine barrel
It is flat to extend；And head, connection is arranged in arm front end, and is configured at the top of machine barrel front end, the arm-outtake type sewing machine
It is characterized in that, the base is made of the first base, the first linking part, the second base and the second linking part, described first
Connect the machine barrel on base, the base portion of first linking part is connected on the upper right face of first base and upwards
Fang Yanshen, the base portion of second base are connected to the top front end of first linking part and extend to the right, described second
Linking part is connected in the rear surface of second base, and connect with the base portion of the arm.
Based on the arm-outtake type sewing machine of the 2nd aspect of the present invention in the first way, which is characterized in that described first
Frame upper surface inclined downward backward.
Based on the arm-outtake type sewing machine of the 3rd aspect of the present invention in the first way, which is characterized in that described first
Linking part is with tilted rearward upward.
Based on the arm-outtake type sewing machine of the 4th aspect of the present invention in the first way, which is characterized in that described first
A part of tilted rearward of the upside of base front surface.
In the first way to based on the arm-outtake type sewing machine of fourth way, feature exists the 5th aspect of the present invention
In having: main shaft configures in the arm along the extending direction of the arm, and being supported to being capable of pivoting；It is intermediate
Axis configures in second base along the extending direction of second base, and being supported to being capable of pivoting；Under
Axis orthogonally configures with cloth direction of feed from first upper part of the frame to first linking part, and is supported to energy
Enough pivotings；First conveyer belt is held by the right side of the lower axle and the left frame of the jackshaft；And second transmission
Band is held by the right side of the main shaft and the left side frame of the jackshaft.
The 6th aspect of the present invention is based on the arm-outtake type sewing machine of the 5th mode, which is characterized in that in the master
The right end of axis is connected with the driving source of sewing machine, is equipped with handwheel in the right end of the jackshaft.
Invention effect
First method according to the present invention, arm is not based on base, thus observation of the operator to needle downing position
It improves, so that the body of operator is not easy to touch arm or base.In addition, the region of the first base right is substantially ensured, because
And the right hand can be protruded into machine barrel upper surface without barrier by operator, so that the operability that operator operates cloth will not be damaged.Into
And can ensure broad space on the inside of the second base or arm, surface, so as to configure the required each mechanism of sewing.
Second method according to the present invention, operator are further improved to the observation of needle downing position.
Third Way according to the present invention, the first linking part reduce the constriction of operator, and in addition operator is easy to make
Face orientation needle downing position is close.
Fourth way according to the present invention, even if operator makes face close to needle downing position to watch needle downing position attentively,
The body of operator is also not easy to touch base.
5th mode according to the present invention, be configured at each driving mechanisms such as feeding tooth, the looper of the first base equally with match
It is placed in the lower axle connection of the first base and the eccentric rod etc. for being driven, but each driving mechanism and lower axle being linked links
Component size compared with conventional example is shorter, weight is lighter, so as to mitigate the load of the coupling member.
6th mode according to the present invention, handwheel configure at safer for operator and easily operated position.
Detailed description of the invention
Fig. 1 is the summary stereogram for showing the sewing machine main body of arm-outtake type sewing machine of the invention.
Fig. 2 is the summary left side view for showing the sewing machine main body of above-mentioned sewing machine.
Fig. 3 is the synoptic diagram of the sewing machine main body for the above-mentioned sewing machine observed slightly beyond this from front.
Fig. 4 is the left side view for showing the sewing machine main body of existing arm-outtake type sewing machine.
Fig. 5 is the top view for showing the sewing machine main body of above-mentioned sewing machine.
Fig. 6 is the main view for showing the sewing machine main body of above-mentioned sewing machine.
Description of symbols:
1 sewing machine main body
2 first bases
The upper surface 2a
2b front surface
3 machine barrels
4 arms
5 heads
6 first linking parts
7 second bases
8 second linking parts
9 needle plates
9a needle downing position
18 main shafts
19 jackshafts
20 lower axles
21 first conveyer belts
22 second conveyer belts
23 motors
24 handwheels
F cloth direction of feed
Specific embodiment
Hereinafter, being illustrated referring to sewing machine main body 1 of the attached drawing to embodiments of the present invention.It should be noted that right
The position for forming the shell of sewing machine main body 1 is shown by double dot dash line.The cardinal extremity of machine barrel 3 is connected to the rear surface of the first base 2
Lower part, and machine barrel 3 towards direction of feed F and horizontal extension.There is needle plate 9 on 3 front end upper surface of machine barrel, on needle plate 9
Equipped with needle downing position 9a.As shown in Figure 1 and Figure 2, the first base 2 is seen from left side side in pentagon, and the upside of front surface 2b with
Upwards and towards direction of feed F, that is, back sweep.In addition, the upper surface 2a of the first base 2 towards direction of feed F downwards i.e. to
Back lower place inclination.
As shown in Figure 1, Figure 3, the base portion of the first linking part 6 is connected on the upper right face of the first base 2, first connects
Knot 6 tilted rearward and extends upwards compared with the base portion.The lower surface of the base portion of first linking part 6 is located at than machine
The high position in the upper surface of cylinder 3.The base portion of the second base 7, and the second base are connected on the top front end of the first linking part 6
7 horizontally extend to the right compared with the base portion.The extending direction of second base 7 is orthogonal with cloth direction of feed F.
One end of second linking part 8 is connected in the right side rear surface of the second base 7, and the other end of the second linking part 8
It is connect with the base front surface of arm 4.Arm 4 extends from its base portion towards left, that is, machine barrel side, is connected with head 5 in its left end.Head
Portion 5 is located at the top for the needle plate 9 being arranged in 3 upper surface of machine barrel.It is equipped in the inside of head 5, machine barrel 3 and is used to form each of stitching
In addition mechanism is configured with multiple needles (not shown), pressing plate in the lower section on head 5, these components (not shown) be it is existing known,
Thus omit the description.In addition, in the front surface of arm 4, the rear surface of the second base 7, although it is not shown, but being equipped with for controlling
The lines extraction members such as needlework, the jumper wire device of the extraction of decorative thread, cam and the conducting wire structure that the trend of these lines is guided
Part.
As shown in Figure 1, Figure 3, the extending direction of arm 4 is orthogonal with cloth direction of feed F.That is, arm 4 is parallel with the second base 7
Ground configuration.Also, arm 4, the second linking part 8 and the second base 7 link seen from above U-shapedly.
Main shaft 18 is configured with along the extending direction of the arm 4 in arm 4.Main shaft 18 is by can be in a manner of pivoting by arm
4 bearings, and right end protrudes to the right from the right side of arm 4, and left end is prominent into head 5.It is equipped on the right side of arm 4
The motor 23 of driving source as sewing machine main body 1, the right end of main shaft 18 and the motor drive shaft (not shown) of motor 23 link.
Jackshaft 19 is configured with along the extending direction of second base 7 in the second base 7.Jackshaft 19 is with can be around
The mode of axis rotation is supported by the second base 7, and right end protrudes to the right from the right side of the second base 7, on the right side outstanding
Handwheel 24 is installed on end.
Lower axle 20 is from 2 top of the first base across configuring to 6 lower part of the first linking part along left and right directions.Lower axle 20 can
Pivoting, and its right end is supported by the first linking part 6, left end is supported by the first base 2.As shown in FIG. 1 to 3, main shaft 18,
Jackshaft 19, lower axle 20 are parallel to each other and orthogonal with cloth direction of feed F and configure.In addition, main shaft 18 is located at jackshaft 19
Identical height, lower axle 20 are configured at the position lower than main shaft 18 and jackshaft 19.
Right end side is fixed with pulley 25 in the arm 4 of main shaft 18, and right end side is fixed in the second base 7 of jackshaft 19
There is pulley 26.Second conveyer belt 22 passes through in the second linking part 8, and via pulley 25, pulley 26 and by main shaft 18 and centre
19 frame of axis is held.
It is fixed with pulley 27 in the left end side of jackshaft 19, right end side is fixed with cunning in the first linking part 6 of lower axle 20
Wheel 28.First conveyer belt 21 is configured along the extending direction of the first linking part 6, and via pulley 27, pulley 28 and by jackshaft
19 and 20 frame of lower axle hold.
Each driving mechanism of the main shaft 18 in arm 4 or in head 5 with shank (not shown), adjustment section, upper decoration fagging etc.
Connection.In addition, lower axle 20 is in the first base 2 through not shown multiple eccentric rods and same feeding tooth (not shown), looper
Link etc. each driving mechanism.When main shaft 18 is rotated due to the driving of motor 23, the rotation of main shaft 18 is via the second conveyer belt
22, jackshaft 19, the first conveyer belt 21 and to lower axle 20 transmit, so that lower axle 20 is pari passu rotated with main shaft 18.
In the arm-outtake type sewing machine with sewing machine main body 1 as constructed as above, when operator carries out sewing operation,
Operator is opposite with the front surface 2b of the first base 2, the eyes of operator and the substantially identical height in 4 upper surface of arm or position
In the top of 4 upper surface of arm.At this point, as shown in figure 3, arm is not as existing arm-outtake type sewing machine based on the first machine
The top of seat 2, thus operator be easy to cross upper surface 2a of the position lower than the first base 2 of 4 upper surface of arm and to needle plate 9
Needle downing position 9a nearby observed.To which operator does not need to make body close to sewing to watch needle downing position 9a attentively
Owner's body 1, thus the body of operator will not touch first base 2 of sewing machine main body 1 etc., so that sewing machine main body 1 generates
Heat, vibration will not to the body of operator transmit and to operator generate adverse effect.
In addition, as shown in figure 3, in addition to top, there is no the positions linked with arm 4 in the right side side of the first base 2, and
The position linked with arm 4 is also not present in the lower right side of the first linking part 6.That is, the region of the right of the first base 2 is very
Spaciousness, sewing machine main body 1 are configured to, and the right hand is protruded into 3 upper surface of machine barrel in operator and send cloth towards needle downing position 9a
When out, be not only than right arm elbow on the front, even the arm is also not easy to touch sewing machine main body 1, to will not damage
The operability of operator.
Also, if making the upper surface 2a of the first base 2 towards the inclined structure in the back lower place as in the present embodiment,
The visual field of the nearby side the needle downing position 9a that operator sees is broad, and the observation near needle downing position further increases.In addition, such as
Fruit makes the top of the first base front surface 2b, the first linking part 6 with before upwards and then the structure of tilted rearward, then right
The constriction of operator is reduced, and even if operator keeps face orientation needle downing position 9a close, and the body of operator is also more
It is not easy to touch sewing machine main body 1.
Also, as previously mentioned, arm 4 and the second base 7 are configured in parallel, and make on the right side of the two by the
Two linking parts 8 and link be "U" shape structure, thus in arm 4, the second base 7, to be used to form each mechanism of stitching into
The space of row receiving is fully ensured, in addition in 4 front surface of arm, 7 rear surface of the second base, to being linked to each machine
The component of structure, the space configured such as needlework extraction member (not shown) are fully ensured.
As described above, the sewing machine main body 1 of the present embodiment improves behaviour while operability of the maintenance operator to sewing
Observation of the author to needle downing position, and can ensure inside arm, the space on surface it is larger.In the sewing owner of such shape
In body 1, by the configuration of main shaft 18 described above, jackshaft 19, lower axle 20, the first conveyer belt 21, the second conveyer belt 22 with
And connection, each driving mechanism for being configured at the first base 2 link with lower axle 20 and pari passu carry out to the rotation of lower axle 20
Driving.Lower axle 20 is configured at lower position compared with the main shaft 18 for being configured at arm 4, will be configured at each mechanism of the first base 2
With multiple eccentric rods that lower axle 20 is linked with conventional example, i.e. compared with the eccentric rod of main shaft connection, certain size is shorter, again
Amount is lighter, so as to mitigate the load for being applied to eccentric rod when sewing machine driving, can be realized the high speed of sewing machine.
In addition, handwheel (handwheel 29) is configured at 15 side of head of arm 14 in the above-mentioned conventional example shown in Fig. 4~Fig. 6
10 front end of main shaft, that is, be configured at operator across arm 14 and opposite side, be not on the maneuverable position of operator.
On the other hand, the handwheel 24 in the present embodiment is installed on the right end of jackshaft 19, thus handwheel 24 is configured at the right side of the second base 7
It is physically easier to perform for this pair of of operator of side and the position of safety.
It should be noted that the present invention is not limited to embodiments illustrated above, for example, each position of sewing machine main body 1 is matched
It is set to symmetrical arm-outtake type sewing machine and does not depart from purport of the invention, there is effect same as above-described embodiment.
Claims (6)
1. a kind of arm-outtake type sewing machine, has:
Machine barrel, cardinal extremity are connected on base, and are extended to cloth direction of feed；
Arm, base portion are connected on base, and the horizontal extension on the direction intersected with machine barrel；And
Head, connection is arranged in arm front end, and is configured at the top of machine barrel front end,
The arm-outtake type sewing machine is characterized in that,
The base is made of the first base, the first linking part, the second base and the second linking part,
The machine barrel is connected on first base,
The base portion of first linking part is not attached to the upper surface of first base and is connected to the right side of first base
The top of side and extend upwards,
The base portion of second base is connected to the top front end of first linking part and extends to the right,
Second linking part is connected in the rear surface of second base, and connect with the base portion of the arm.
2. arm-outtake type sewing machine according to claim 1, which is characterized in that
First frame upper surface inclined downward backward.
3. arm-outtake type sewing machine according to claim 1, which is characterized in that
First linking part is with tilted rearward upward.
4. arm-outtake type sewing machine according to claim 1, which is characterized in that
A part of tilted rearward of the upside of the first base front surface.
5. arm-outtake type sewing machine according to any one of claim 1 to 4, which is characterized in that have:
Main shaft configures in the arm along the extending direction of the arm, and being supported to being capable of pivoting；
Jackshaft configures in second base along the extending direction of second base, and being supported to can be around axis
Rotation；
Lower axle is orthogonally configured with cloth direction of feed from first upper part of the frame to first linking part, and is propped up
It holds as being capable of pivoting；
First conveyer belt is held by the right side of the lower axle and the left frame of the jackshaft；And
Second conveyer belt is held by the right side of the main shaft and the left side frame of the jackshaft.
6. arm-outtake type sewing machine according to claim 5, which is characterized in that
The right end of the main shaft is connected with the driving source of sewing machine, and the right end of the jackshaft is equipped with handwheel.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014069721A JP6364214B2 (en) | 2014-03-28 | 2014-03-28 | Delivery arm type sewing machine |
| JP2014-069722 | 2014-03-28 | ||
| JP2014-069721 | 2014-03-28 | ||
| JP2014069722A JP6334989B2 (en) | 2014-03-28 | 2014-03-28 | Delivery arm type sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104947334A CN104947334A (en) | 2015-09-30 |
| CN104947334B true CN104947334B (en) | 2019-05-07 |
Family
ID=54162369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136301.1A Active CN104947334B (en) | 2014-03-28 | 2015-03-26 | Arm-outtake type sewing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104947334B (en) |
| TW (1) | TWI616571B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7388809B2 (en) * | 2017-09-25 | 2023-11-29 | Juki株式会社 | Feed-out arm type double chainstitch sewing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623484A (en) * | 1948-03-19 | 1952-12-30 | Singer Mfg Co | Feed-off-the-arm sewing machine |
| US3875877A (en) * | 1974-03-13 | 1975-04-08 | Singer Co | Feed-off-the-arm sewing machine |
| CN2578364Y (en) * | 2002-10-18 | 2003-10-08 | 尤鹏举 | Rotary arm of leather sewing machine |
| CN101016679A (en) * | 2006-02-10 | 2007-08-15 | 飞马缝纫机制造株式会社 | Driving device for crank arm type sewing mechine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4674706B2 (en) * | 2003-03-28 | 2011-04-20 | ヤマトミシン製造株式会社 | sewing machine |
| CN201236261Y (en) * | 2008-07-22 | 2009-05-13 | 徐石渊 | Improvement of direct reel type flat seaming machine drive structure |
| CN101979746B (en) * | 2010-10-14 | 2012-10-03 | 西安标准工业股份有限公司 | Cylinder-type flat seaming machine |
| CN202107883U (en) * | 2011-06-14 | 2012-01-11 | 徐石渊 | Improvement of separated transmission structure of cylindrical flat seaming machine |
-
2015
- 2015-03-26 CN CN201510136301.1A patent/CN104947334B/en active Active
- 2015-03-27 TW TW104109888A patent/TWI616571B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623484A (en) * | 1948-03-19 | 1952-12-30 | Singer Mfg Co | Feed-off-the-arm sewing machine |
| US3875877A (en) * | 1974-03-13 | 1975-04-08 | Singer Co | Feed-off-the-arm sewing machine |
| CN2578364Y (en) * | 2002-10-18 | 2003-10-08 | 尤鹏举 | Rotary arm of leather sewing machine |
| CN101016679A (en) * | 2006-02-10 | 2007-08-15 | 飞马缝纫机制造株式会社 | Driving device for crank arm type sewing mechine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201536979A (en) | 2015-10-01 |
| TWI616571B (en) | 2018-03-01 |
| CN104947334A (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8220401B2 (en) | Sewing machine for covering chain stitch | |
| CN105220373B (en) | Arm-outtake type sewing machine | |
| TWI415988B (en) | Single thread lock sewn hand stitch sewing machine | |
| US11326284B2 (en) | Double-needle lockstitch sewing machine | |
| CN104947334B (en) | Arm-outtake type sewing machine | |
| WO2011001289A3 (en) | Machine and method for sewing, embroidering, quilting and/or the like | |
| JP5957227B2 (en) | Buttonhole sewing machine | |
| JP6334989B2 (en) | Delivery arm type sewing machine | |
| CN101575772B (en) | Continuous five-thread overlock machine | |
| US1878146A (en) | Sewing machine | |
| JP2015188669A5 (en) | ||
| US3342150A (en) | Upper and lower border deflecting means for overedge sewing machines | |
| CN102433694A (en) | Transmission mechanism of three-needle lockstitch sewing machine | |
| JP6335045B2 (en) | Delivery arm type sewing machine | |
| CN110004599A (en) | A kind of transverse direction quilter | |
| TWI605168B (en) | Sewing machine needle guard | |
| CN105133197B (en) | Sewing machine | |
| JP6537056B2 (en) | 2-needle lockstitch sewing machine | |
| CN104233652B (en) | Sewing machine head | |
| US814642A (en) | Stitch-forming mechanism for sewing-machines. | |
| US1963652A (en) | Sewing machine for closing paper bags and the like | |
| US1339243A (en) | Sewing-machine | |
| JP6343185B2 (en) | Delivery arm type sewing machine | |
| CN203530610U (en) | Direct driving cloth feeding device of sewing machine | |
| US875628A (en) | Scalloping-embroidery machine. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Osaka City, Osaka of Japan Patentee after: Pegasus Corp. Address before: Japan's Osaka City of Osaka Patentee before: Pegasus Sewing Machine Mfg. Co.,Ltd. |