GB1365350A - Sewing machine with work piece feeding device - Google Patents
Sewing machine with work piece feeding deviceInfo
- Publication number
- GB1365350A GB1365350A GB5974371A GB5974371A GB1365350A GB 1365350 A GB1365350 A GB 1365350A GB 5974371 A GB5974371 A GB 5974371A GB 5974371 A GB5974371 A GB 5974371A GB 1365350 A GB1365350 A GB 1365350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- presser foot
- workpiece
- clamp
- plate
- piston
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B23/00—Sewing apparatus or machines not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B39/00—Workpiece carriers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2303/00—Applied objects or articles
- D05D2303/20—Small textile objects e.g., labels, beltloops
Abstract
1365350 Sewing machines BROTHER KOGYO KK 22 Dec 1971 [24 Dec 1970 25 Dec 1970 26 Dec 1970] 59743/71 Heading D1G A sewing machine includes a workpiece feeding device which positions workpieces below the presser foot of the machine for subsequent stitching to a garment, the sewing machine comprising a horizontally movable presser foot 10 which moves the workpiece relative to the reciprocating path of the needle 7 said presser foot being spring urged downwardly to grip the workpiece, the feeding device comprising a feed plate 47 movable by a piston 37 of a pneumatic piston and cylinder 32 between an inoperative retracted position where it is loaded to a position below the lifted pressure foot, the retraction taking place when the presser foot has been lowered to grip the workpiece against the withdrawing force of the feed plate 47. As shown the feeding device comprises a stand 18 with a support plate 20. The actuating mechanism 26 is hinged at 25 to the support plate 20 and is supported at its other end on an adjustable spring 29 which allows for a slight vertical movement of the feed plate during its horizontal movement. The feed plate 47 is fixed through a plate 45 and a block 44 to the end of a piston rod 37 of the pneumatic actuating device 32. A workpiece is placed on the plate 47 between fixed guides 49 and is held down by a clamp 64, actuated by a control knob 60. In operation the presser foot is lifted by a solenoid and the piston rod 37 is withdrawn to the loading position. A blocking member 57 actuated by control 60 abuts the end of a guide plate 50 and this causes the actuating member 51 to remain stationary. A pin 63 on one arm of the clamping member 64 engages a slot 62 in the member 51 and causes the clamp 64 to open by rotation about a pivot 67. The workpiece is then position on feed plate 47. The control knob 60 is turned then to release the blocking member 57 and by allowing movement of the member 51 causing the clamp 64 to grip the work-piece. A switch 68 is operated at this time to cause a current of air to blow the finished workpiece from the throat plate of the sewing machine and a fresh workpiece is then applied. The piston 37 then moves the feed plate 47 forward and a timer in the electrical control circuit retains it in the forward position for a predetermined period. The presser foot lifting soleoid is then de-energised and the presser foot is spring urged downwardly to hold the workpiece, the presser foot being provided with a slot 77 to allow it to pass over the clamp 64. When the timer completes its period the piston 37 is retracted and the feed clamp 47 is pulled out from under the workpiece, the spring being sufficiently strong to overcome the drag exerted on the workpiece by the clamp 64. The clamp is turned again to the open position as it is retracted by the action of the actuating rod 51 and lock member 57. The motion of the presser foot to follow the contour of sewing required is described in known manner from a cam. The presser foot being shaped, in plan view, as shown in Fig. 9, the sewing operation commencing in the slot 78 and following the outside contour of the presser foot. A quick return mechanism is provided to move the presser foot back from the finishing position to the starting position at the end of the cycle.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12757370A JPS5110541B1 (en) | 1970-12-24 | 1970-12-24 | |
JP12565170A JPS5029374B1 (en) | 1970-12-25 | 1970-12-25 | |
JP13836270U JPS5118049Y1 (en) | 1970-12-26 | 1970-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365350A true GB1365350A (en) | 1974-09-04 |
Family
ID=27315182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5974371A Expired GB1365350A (en) | 1970-12-24 | 1971-12-22 | Sewing machine with work piece feeding device |
Country Status (4)
Country | Link |
---|---|
US (1) | US3797422A (en) |
DE (1) | DE2164367A1 (en) |
GB (1) | GB1365350A (en) |
NL (1) | NL7117717A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112513360A (en) * | 2018-08-02 | 2021-03-16 | 本田技研工业株式会社 | Sewing device and sewing method |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1051000B (en) * | 1975-10-03 | 1981-03-20 | Necchi Spa | PROTECTION FLAP INSERTING DEVICE APPLIED TO SEWING MACHINES FOR THE EXECUTION OF THE TUBULAR POCKETS |
US4022139A (en) * | 1975-10-28 | 1977-05-10 | Blue Bell, Inc. | Tacker guide and method |
US4395960A (en) * | 1981-09-21 | 1983-08-02 | Amf Incorporated | Pocket positioning apparatus |
US4677923A (en) * | 1986-07-22 | 1987-07-07 | Tice William A | Card feeding apparatus |
DE10342433B4 (en) * | 2003-09-13 | 2005-07-14 | Dürkopp Adler AG | Button-hole sewing machine has template which has to-be-processed object positioning edge and made of plastic, arranged at predetermined position at bearing plate by pins of bearing plate inserted into concave portions of template |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1046520A (en) * | 1908-03-12 | 1912-12-10 | Harry B White | Attachment for sewing-machines. |
US1998885A (en) * | 1930-07-21 | 1935-04-23 | Rose Label Machine Company | Presser foot, work holder, and actuating means therefor for sewing machines |
US2560186A (en) * | 1949-04-02 | 1951-07-10 | Singer Mfg Co | Label feeding and holding means for sewing machines |
US2548692A (en) * | 1949-07-13 | 1951-04-10 | Singer Mfg Co | Label sewing machine |
US3156206A (en) * | 1961-07-25 | 1964-11-10 | William O Hall | Method of applying handles to a series of bags |
US3377972A (en) * | 1965-03-22 | 1968-04-16 | Saul M. Cohen | Label sewer |
US3531107A (en) * | 1967-02-28 | 1970-09-29 | Ivanhoe Research Corp | Methods and apparatus for automatically registering fabric workpieces |
AT292433B (en) * | 1967-04-01 | 1971-08-25 | Kurt Roessler | Device for the automatic sewing of the tips of seamless stockings |
US3528378A (en) * | 1967-04-14 | 1970-09-15 | Hermann Westhoff | Machine for sewing pockets on garments |
US3513791A (en) * | 1967-04-27 | 1970-05-26 | Blue Bell Inc | Label sewing apparatus |
US3552336A (en) * | 1969-05-26 | 1971-01-05 | Singer Co | Automatic setting and sewing of pocket pieces to garments |
US3616093A (en) * | 1969-08-29 | 1971-10-26 | Riegel Textile Corp | Label applicator mechanism |
US3561381A (en) * | 1970-01-28 | 1971-02-09 | Martin Weiss | Sewing machine button holding mechanism |
-
1971
- 1971-12-22 GB GB5974371A patent/GB1365350A/en not_active Expired
- 1971-12-23 NL NL7117717A patent/NL7117717A/xx unknown
- 1971-12-23 US US00211455A patent/US3797422A/en not_active Expired - Lifetime
- 1971-12-23 DE DE19712164367 patent/DE2164367A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112513360A (en) * | 2018-08-02 | 2021-03-16 | 本田技研工业株式会社 | Sewing device and sewing method |
Also Published As
Publication number | Publication date |
---|---|
US3797422A (en) | 1974-03-19 |
DE2164367A1 (en) | 1972-07-13 |
NL7117717A (en) | 1972-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |