US2014284411A1PendingUtilityA1
Bobbin winder spindle adapter
Est. expiryMar 20, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Andres Perez
D05B 43/00B65H 2701/31B65H 75/185B65H 49/06
34
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Claims
Abstract
A bobbin spindle winder adapter having conical base, a tubular guide that attaches to the conical base, and conical cone stabilizer that is mounted on the tubular guide after a cone spool has been placed on conical base tubular guide assembly.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A bobbin winder spindle adapter, the adapter comprises:
A conical base, the conical base has an upper, middle and lower section, the upper section is conically shaped and defines a first centrally bored section, and the lower section is circularly shaped and defines a second centrally bored section; a tubular guide, the tubular guide inserts within the first centrally bored section of the conical base, thereby forming a tubular guide conical base assembly; and a conical cone stabilizer, the conical cone stabilizer is centrally bored so that a channel is defined through the conical stabilizer, the conical cone stabilizer defines a first and a second end, the first end of the conical cone stabilizer is mounted on the tubular guide conical base assembly after a cone spool is placed on the tubular guide conical base assembly.
2 . The bobbin winder spindle adapter of claim 1 , wherein the adapter is made of Teflon.
3 . A method of using the bobbin winder spindle, comprising the steps of:
providing a bobbin winder spindle adapter, the adapter comprises of:
A conical base, the conical base has an upper, middle and lower section, the upper section is conically shaped and defines a first centrally bored section, the middle section is planar, and the lower section is circularly shaped and defines a second centrally bored section;
a tubular guide, the tubular guide inserts within the first centrally bored section of the conical base, thereby forming a tubular guide conical base assembly; and
a conical cone stabilizer, the conical cone stabilizer is centrally bored so that a channel is defined through the conical stabilizer, the conical cone stabilizer defines a first and a second end, the first end of the conical cone stabilizer is mounted on the tubular guide conical base assembly after a cone spool is placed on the tubular guide conical base assembly;
providing a modern sewing machine, the sewing machine having a bobbin winder spindle;
providing a cone spool;
mounting the lower section of the conical base on the bobbin winder spindle;
inserting the tubular guide on the upper section of the conical base;
mounting the cone spool on the tubular guide; and
lastly, mounting the first end of the conical cone stabilizer on the tubular guide.Join the waitlist — get patent alerts
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