Stitch length stops for industrial sewing machineDavid Forrest
zag sewing machine in which the stitch width and length are adjustable by means of respective cams and co-operating followers, relative movement between said cams and followers is alone controlled by a single manually-operable device to effect simultaneous adjustment of the stitch width and length....
A stitch length adjusting device (25) for a sewing machine has a stop unit (26) for specifying stops for a lever body (27). This is by pivoting about a control axis (28) switchable between a forward stitch stop position and a reverse stitch stop position. The adjusting device (25) fur...
Stitch length stops for industrial sewing machine 专利名称:Stitch length stops for industrial sewing machine 发明人:David Forrest 申请号:US06/304740 申请日:19810923 公开号:US04398482A 公开日:19830816 专利内容由知识产权出版社提供 摘要:Stitch length stops for an industrial sewing machine which is...
sewing-machine stitch- a sewing stitch made by a sewing machine, sometimes using more than one thread machine stitch lockstitch- machine stitch in which the top thread interlocks with the bobbin thread embroidery stitch,sewing stitch- a stitch made with thread and a threaded sewing needle through...
But overall, most customers say this is a perfect sewing machine that pleased their tastes so much that this is even currently out of stock. Key Features Extra wide presser foot Built-in piping tunnel 3/8” foot lift A variable stitch length up to 6 mm ...
摘要: PROBLEM TO BE SOLVED: To dissolve many inconveniences accompanying the execution of the work of forming a coverstitch over the seam of an already formed overedge stitch by manual work by the operator of a sewing machine.收藏 引用 批量引用 报错 分享 文库来源 求助全文 SEWING MACHINE AND...
PURPOSE: To provide the needle swing drive device of a zigzag stitch sewing machine capable of properly performing the two-point zigzag stitch and four- point zigzag stitch via very simple actions. CONSTITUTION: A two-point zigzag stitch... Y Hoyano,佑平 保屋野 被引量: 0发表: 1992年 ZIGZ...
Is hand sewing as strong as machine sewing? Yes, it is. Notions are easier to make by hand, while hems are often attached with a hand stitch. But before you choose one practice, I suggest that you make your own research and keep your hand sewing skills sharp. Every professional sewer ...
Stitch Length: 0-9mm Presser Foot Lift: By Hand: 9mm, By Knee: 16mm Needle Bar Stroke: 36mm Thread Take-up lever stroke: 74.5mm Needle Type: DPx17 19#-23# Hook: Vertical-axis Large Hook Lubrication: Automatic Lubricated Safety Clutch Device: Yes FOXSEW Sin...