US1665064A - Tool for removing waste from spindles - Google Patents

Tool for removing waste from spindles Download PDF

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Publication number
US1665064A
US1665064A US199501A US19950127A US1665064A US 1665064 A US1665064 A US 1665064A US 199501 A US199501 A US 199501A US 19950127 A US19950127 A US 19950127A US 1665064 A US1665064 A US 1665064A
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US
United States
Prior art keywords
tool
head
blades
spindles
waste
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 - Lifetime
Application number
US199501A
Inventor
George H Magrath
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.)
Whitin Machine Works Inc
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Whitin Machine Works Inc
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 Whitin Machine Works Inc filed Critical Whitin Machine Works Inc
Priority to US199501A priority Critical patent/US1665064A/en
Application granted granted Critical
Publication of US1665064A publication Critical patent/US1665064A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
    • D01H1/385—Removing waste reserve lengths from spindles

Definitions

  • My invention relates to improvements in tools for removing waste that has accumulated on the bobbin holding means of spinning and twisting spindles; and the objects of my improvements are, first, to provide a tool that is easily operated and effective 'in its action; and, second, to provide a construction that is simple and inexpensive.
  • Figure 1 is a side elevation of my waste removing tool showing the bevelled cutting edges of the blades
  • Figure 2 is a top view of the tool showing the relative positions of the blades and the manner of fastening the blades to the head of the actuating handle
  • Figure 3 is a perspective View showing the manner of operating my invention on the accumulation of waste on the barrel of the bobbin holder of a common type of spinning spindle.
  • My waste removing tool comprises a head 10, of rectangular cross section, to which is clamped two parallel steel blades, of equal length, 11 and 12 by the retaining bolt 13 passing through holes in the blades and the head and fixedly maintained therein by the head let on the end of the bolt 13 abutting against the outer surface of the blade 12 and the nut 15 threaded on the other end of said bolt and abutting against the outer surface of the blade 11.
  • the rear ends of the blades are provided with lips 16 and 17 fitting in transverse grooves cut in opposite sides of the head 10 whereby twisting of the blades on the head is prevented.
  • each blade inclines downwardly and forwardly to a sharp point 18 and 19 respective- I comprises a blade 24 to which is fixed a bobbin rest 25 surmounted with a barrel 26 provided with a plurality of bobbin clutching members 27 the outer surfaces of which PlOJGOt slightly beyond the periphery of the barrel thus acting as a preventative for the easy removal of waste yarn 28 that frequently winds about the barrel. between the bobbin clutching members and the top of the bobbin rest 25.
  • a tool for removing waste from spindles comprising a head, two parallel blades of equal length a predetermined distance apart fixed to the head, an inclined bevelled cutting edge on the front end of each blade and a handle attached to the head for manually actuating the tool.
  • a tool for removing waste from spindles comprising a head, two oppositely disposed parallel blades, an inclined bevelled cutting edge on the front end of each blade, a transverse lip on the rear of each blade and coacting with a. groove in the head, a bolt clamping the blades to the head, and a handle attached to the head for manually actuating the tool.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

April 3, 1928.
e. H. MAGRATH TOOL FOR REMOVING WASTE FROM SPINDLES Filed June 17. 192? INVENTOR. /g By loge ATTORNEY.
(0m (Ga/m,
Patented Apr. 3, 1928.
UNITED STATE-S ATENT ()FFICE.
GEORGE H. MAGRATI-I, OF WHITINSVILLE, MASSACHUSETTS, ASSIG'NOR TO VJI'IITI MACHINE WORKS, OF WHITINSVILLE, MASSACHUSETTS.
TOOL FOR REMOVING WASTE FROM SPINDLES.
Application filed June 17, 1927. Serial No. 199,501.
My invention relates to improvements in tools for removing waste that has accumulated on the bobbin holding means of spinning and twisting spindles; and the objects of my improvements are, first, to provide a tool that is easily operated and effective 'in its action; and, second, to provide a construction that is simple and inexpensive.
These objects are attained by the construction illustrated in the accompanying drawings, in which Figure 1 is a side elevation of my waste removing tool showing the bevelled cutting edges of the blades; Figure 2 is a top view of the tool showing the relative positions of the blades and the manner of fastening the blades to the head of the actuating handle; and Figure 3 is a perspective View showing the manner of operating my invention on the accumulation of waste on the barrel of the bobbin holder of a common type of spinning spindle.
My waste removing tool comprises a head 10, of rectangular cross section, to which is clamped two parallel steel blades, of equal length, 11 and 12 by the retaining bolt 13 passing through holes in the blades and the head and fixedly maintained therein by the head let on the end of the bolt 13 abutting against the outer surface of the blade 12 and the nut 15 threaded on the other end of said bolt and abutting against the outer surface of the blade 11. The rear ends of the blades are provided with lips 16 and 17 fitting in transverse grooves cut in opposite sides of the head 10 whereby twisting of the blades on the head is prevented. The front end of each blade inclines downwardly and forwardly to a sharp point 18 and 19 respective- I comprises a blade 24 to which is fixed a bobbin rest 25 surmounted with a barrel 26 provided with a plurality of bobbin clutching members 27 the outer surfaces of which PlOJGOt slightly beyond the periphery of the barrel thus acting as a preventative for the easy removal of waste yarn 28 that frequently winds about the barrel. between the bobbin clutching members and the top of the bobbin rest 25. By means of my improved tool this accumulation of waste is readily removed by the operator pushing the tool forward by its handle 29, preferably integral with the head, the top of the bobbin rest serving as a guide and support for the lower edges 80 of the blades, the sharp points of the tool penetrate the mass of waste and the inclined cutting edges of the blades sever the yarn from its position on the barrel. To be effective the distance between the inside surfaces of the blades should be the same as the diameter of the barrel on which the waste accumulates.
The foregoing description is directed towards the construction illustrated, but I desire it to be understood that I reserve the privilege of resorting to all mechanical changes to which the device is susceptible,
the invention being defined and limited only by the appending claims.
I claim:
1. A tool for removing waste from spindles comprising a head, two parallel blades of equal length a predetermined distance apart fixed to the head, an inclined bevelled cutting edge on the front end of each blade and a handle attached to the head for manually actuating the tool.
2. A tool for removing waste from spindles comprising a head, two oppositely disposed parallel blades, an inclined bevelled cutting edge on the front end of each blade, a transverse lip on the rear of each blade and coacting with a. groove in the head, a bolt clamping the blades to the head, and a handle attached to the head for manually actuating the tool.
In testimony whereof, I have signed this specification.
GEORGE H. MAGRATH.
US199501A 1927-06-17 1927-06-17 Tool for removing waste from spindles Expired - Lifetime US1665064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US199501A US1665064A (en) 1927-06-17 1927-06-17 Tool for removing waste from spindles

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Application Number Priority Date Filing Date Title
US199501A US1665064A (en) 1927-06-17 1927-06-17 Tool for removing waste from spindles

Publications (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561336A (en) * 1948-03-18 1951-07-24 Eugene J Bucsko Wall finish grooving tool
US2679099A (en) * 1952-06-20 1954-05-25 John H Harris Cutting device for inspecting roasting ears and the like
DE1267154B (en) * 1964-11-14 1968-04-25 Schubert & Salzer Maschinen Device for removing thread windings on spindle whorls
US4969267A (en) * 1989-11-08 1990-11-13 Harry Anenberg Double-bladed knife for dicing and other cutting action for vegetables, meats and other foods
US6416524B1 (en) 2001-04-05 2002-07-09 Carl H. Critz Double scalpel
US20020123487A1 (en) * 1997-09-24 2002-09-05 Smithkline Beecham Corporation Vitronectin receptor antagonist
US20030236524A1 (en) * 2002-06-19 2003-12-25 Squires Craig M. Guide and blade for contouring vertebral bodies
US20140309640A1 (en) * 2009-05-29 2014-10-16 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561336A (en) * 1948-03-18 1951-07-24 Eugene J Bucsko Wall finish grooving tool
US2679099A (en) * 1952-06-20 1954-05-25 John H Harris Cutting device for inspecting roasting ears and the like
DE1267154B (en) * 1964-11-14 1968-04-25 Schubert & Salzer Maschinen Device for removing thread windings on spindle whorls
US4969267A (en) * 1989-11-08 1990-11-13 Harry Anenberg Double-bladed knife for dicing and other cutting action for vegetables, meats and other foods
US20020123487A1 (en) * 1997-09-24 2002-09-05 Smithkline Beecham Corporation Vitronectin receptor antagonist
US6416524B1 (en) 2001-04-05 2002-07-09 Carl H. Critz Double scalpel
US20030236524A1 (en) * 2002-06-19 2003-12-25 Squires Craig M. Guide and blade for contouring vertebral bodies
US7153303B2 (en) * 2002-06-19 2006-12-26 Sdgi Holdings, Inc. Guide and blade for contouring vertebral bodies
US20140309640A1 (en) * 2009-05-29 2014-10-16 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty
US9730705B2 (en) * 2009-05-29 2017-08-15 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty
US9848888B2 (en) 2009-05-29 2017-12-26 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty
US9943317B2 (en) 2009-05-29 2018-04-17 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty
US10743889B2 (en) 2009-05-29 2020-08-18 Smith & Nephew, Inc. Methods and apparatus for performing knee arthroplasty

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