GB1354933A - Stitching mechanism - Google Patents

Stitching mechanism

Info

Publication number
GB1354933A
GB1354933A GB3524171A GB3524171A GB1354933A GB 1354933 A GB1354933 A GB 1354933A GB 3524171 A GB3524171 A GB 3524171A GB 3524171 A GB3524171 A GB 3524171A GB 1354933 A GB1354933 A GB 1354933A
Authority
GB
United Kingdom
Prior art keywords
attached
rod
pulleys
tracing
strings
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
Application number
GB3524171A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1354933A publication Critical patent/GB1354933A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets

Abstract

1354933 Embroidery; work holders B TAKETOMI 27 July 1971 [31 July 1970] 35241/71 Heading D1G In a mechanism for stitching designs, a system of pulleys 14, 20 and endless strings 15, 21 enables a work holder 18 to be moved by a tracing pen 25 inserted in a tracing member 23, when the pen traces a model design 28. The mechanism is attached to the bed of a sewing machine. First pulleys 14 guide a first endless string 15 to which is attached first and second supporting rods 16, 17. The first rod 16 is attached to the left hand one of each side. pair of strings 15', and the second rod is attached to the right hand one of each pair 15", so that movement of the second rod 17 causes the first rod 16 to move the same distance in the opposite direction. The guide plates 26 prevent longitudinal movement of the rods. The tracing member 23 is attached to one portion 21" of the second endless string by a screw 24, and the arm 22 is attached to the other portion 21' of the string, so that movement of the tracing member causes the arm 22 to slide the frame 18 along the first supporting rod in the opposite direction. The operator may either trace a model design 28' or construct her own design with the tracing pen. In another embodiment (Figs. 4, 5, not shown) grooved rollers (32) on the ends of the supporting rods roll along the guide plates (26). The second supporting rod is replaced by a supporting plate (34) which carries the' second pulleys (20), and also the tracing member (37) which slides in a slot in the plate. Transparent covers (38, 39) cover the pulleys and strings, the longer of which may have its tension adjusted by moving one pulley along a slot (30).
GB3524171A 1970-07-31 1971-07-27 Stitching mechanism Expired GB1354933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45067463A JPS5014938B1 (en) 1970-07-31 1970-07-31

Publications (1)

Publication Number Publication Date
GB1354933A true GB1354933A (en) 1974-06-05

Family

ID=13345658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3524171A Expired GB1354933A (en) 1970-07-31 1971-07-27 Stitching mechanism

Country Status (4)

Country Link
US (1) US3734038A (en)
JP (1) JPS5014938B1 (en)
CA (1) CA938172A (en)
GB (1) GB1354933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314565A (en) * 1996-06-25 1998-01-07 Rolf Lyon Quilted material

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333041A (en) * 1970-10-09 1973-10-10 Sewformatic Ltd Profile stitching machines
US3927628A (en) * 1973-10-23 1975-12-23 Stateside Machinery Co Profile stitching machines
US4003322A (en) * 1974-08-12 1977-01-18 Union Special Corporation Automatic sewing machine
US3970016A (en) * 1974-08-12 1976-07-20 Union Special Corporation Automatic sewing machine
US4002128A (en) * 1974-08-12 1977-01-11 Union Special Corporation Automatic sewing machine
US3977337A (en) * 1974-08-12 1976-08-31 Union Special Corporation Automatic sewing machine
US4038932A (en) * 1975-09-25 1977-08-02 Julius Drew Chain carriage system
JPS5346844A (en) * 1976-10-12 1978-04-26 Yamamoto Electric Ind Co Ltd Electronic sewing machine controller with pattern stitching unit
US4381720A (en) * 1981-09-18 1983-05-03 Union Special Corporation Fabric orientating mechanism cooperating with a sewing machine
JPS59181185A (en) * 1983-03-30 1984-10-15 蛇の目ミシン工業株式会社 Drive apparatus of embroidering frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314565A (en) * 1996-06-25 1998-01-07 Rolf Lyon Quilted material

Also Published As

Publication number Publication date
US3734038A (en) 1973-05-22
CA938172A (en) 1973-12-11
JPS5014938B1 (en) 1975-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees