US2029185A - Spinning bucket - Google Patents

Spinning bucket Download PDF

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Publication number
US2029185A
US2029185A US750220A US75022034A US2029185A US 2029185 A US2029185 A US 2029185A US 750220 A US750220 A US 750220A US 75022034 A US75022034 A US 75022034A US 2029185 A US2029185 A US 2029185A
Authority
US
United States
Prior art keywords
bucket
shaft
spinning
false bottom
cake
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
US750220A
Other languages
English (en)
Inventor
Panoff Vincent
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of US2029185A publication Critical patent/US2029185A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots

Definitions

  • the present invention relates to spinning buckets such as those used in the manufacture of rayon.
  • the object of the present invention is to provide a means whereby the above referred to disadvantages are overcome.
  • Fig. 1 is a cross sectional view of van embodiment of the invention
  • Fig. 2 shows a portion of Fig. J. having an auxiliary part in place
  • Fig. 3 is a perspective view of .a modification
  • Fig. 4 is a View of a further modification.
  • a bucket made of acid resisting material such as artificial resin.
  • the bucket 5 is mounted on a driving shaft 6, which may be driven by ,an electric motor or other suitable means.
  • the motive means for driving the shaft 6 is not shown.
  • a pin 'I is provided to positively connect the shaft 6 to the bucket 5.
  • the pin I passes through an opening 8 in the bottom of the bucket 5 and screws into a threaded opening 9 in the top of the shaft.
  • top of the shaft 6 is beveled and fits into a correspondingly beveled sleeve I2.
  • the sleeve I2 is in place by a downwardly extending flange I3 which is formed integral with the bucket, the
  • the sleeve I2 is provided a downwardly extending shield I4 which protects the shaft 6 from the acid used in manufacturing rayon.
  • a false bottom I comprising a thin circular disk rests bucket 5.
  • the pin 'I extends upward through an elongated opening II in the false bottom until fiush with the top of the false bottom.
  • Two fingers I8a formed integral with the top of the pin extend outward from opposite sides of the pin and fit inthe opening I'I.
  • cover I8 is provided for the bucket which modate the hook 24 of the lifting device 2l.
  • the lifting device 26 shown in Fig 3 comprises a handle 2'I, a shaft 28 and three arms 29 which extend outward 120 apart from the bottom of the shaft 28.
  • each arm On the end of each arm is a right angle finger 30.
  • the false bottom is provided with three right angle slots The fingers 30 are inserted in the slots 3
  • an opening in disk I5 corresponding to opening I.'I in Figs. 1 and 2 - is omitted as the upper end of the pin which interlocks with the bottom I5 may be omitted if desired.
  • the modification of the lifting device shown in Fig. 4 comprises a handle 32,l a shaft 33 and a rubber suction cup 34. With this device no holes are necessary in the false bottom. 'I'he suction cup is pressed against vthe bottom until a suction is formed in the cup. 'Ihe handle is then moved upward, pulling the false bottom and silk cake with it.
  • the shaft 5 When the bucket 5 is being installed, the shaft 5 is fitted in the opening of the sleeve I2.
  • the pin I is insertedthrough the opening 8 in the bottom of the bucket 5 and screwed into the threaded opening 9 in the top of the shaft 5.
  • the pin 'I is screwed down until the nut I0 pulls the bucket 5 down far enough to provide a tight fit between the shaft 6 and the sleeve I2.
  • the bucket 5 and the shaft 6 are now positively connected and no slippage can take place.
  • the false bottom is then placed in position resting on the shoulder I6 in the bottom of the bucket and the ngers i8a, in the elongated slot I'I.
  • the cover i8 is placed in position and held there by the rubber ring 20.
  • the bucket 5 is now ready for use and a cake of rayon is spun in the busket between the false bottom and the cover.
  • the machine is stopped and the cover is removed.
  • the lifting device 2i is inserted in one of the slots 25 and is moved edgewise to bring hook shaped end 24 beneath the bottom, pins 24a resting on top of theV bottom.
  • the false bottom I5 is then pulled upward, thus removing the rayon cake.
  • a new false bottom is placed in the bottom of the bucket and the cover replaced.
  • the bucket is new ready to be used again.
  • a spinning spindle comprising a driven shaft
  • a spinning bucket means for positively fastening the bucket tcthe shaft', and a removable false bottom adapted to t in said bucket for removing the cake which forms on the side walls of the bucket without disconnecting the bucket from the shaft.
  • a spinning spindle comprising a driven shaft, a spinning bucket, a pin passing through y adapted to fit in the bottom of said bucket for removing the cake which forms on the side walls of the bucket without disconnecting the bucket from the shaft, and means for interlocking the false bottom and the bucket.
  • a spinning spindle comprising a driven shaft, a spinning bucket, means ⁇ for'positively fastening the bucket to the shaft, and a removable false bottom adapted to fit in said bucket for removing the cake which forms on the side walls of the bucket without disconnecting the bucket from the shaft, said false bottom resting on a shoulder in the bottom of the bucket.
  • a spinning Spindle comprising a driven shaft, a spinning bucket, a pin passing through the bottom of said bucket for fastening the bucket to the shaft, and a removable false bottom adapted to fit in said bucket for removing the cake which forms on the side walls of the bucket without disconnecting the bucket from the shaft, said false bottom having openings adapted to receive a lifting device.
  • a spinning spindle comprising a driven shaft, a spinning bucket, a pin passing Vthrough the bottom of said bucket for positively fastening theb ucket to the shaft, a removable false bottom adapted to fit in the bottom of said bucket for removing the cake which forms on the side Walls of the bucket without disconnecting the bucket from the shaft, and means for interlocking said false bottom and a wall of the bucket.
  • a spinning spindle comprising a driven shaft, a spinning bucket having a downwardly extending ange, a sieeve held in place by said ⁇ iiange, said sleeve being adapted to receive the end of the driving shaft, means for fastening the sleeve positively to the driving shaft, and a removable false bottom adapted to fit in said bucket for removing the cake which forms on the side walls of the bucket without disconnecting the Vbucket from the shaft.
  • a spinning spindle comprising a driven shaft, a spinning bucket having a downwardly exten-:ling flange, a sleeve held in place by said flange, said sleeve being adapted to receive the end of the driving shaft, means for fastening the sleeve positively to the driving shaft, a removable false bottom adapted to fit in said bucket for removing .the cake which forms en the side walls of the bucket without disconnecting the bucket from the shaft, and means for interlocking said false bottom and the bucket.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Cereal-Derived Products (AREA)
US750220A 1933-11-03 1934-10-26 Spinning bucket Expired - Lifetime US2029185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777230T 1933-11-03

Publications (1)

Publication Number Publication Date
US2029185A true US2029185A (en) 1936-01-28

Family

ID=9201471

Family Applications (1)

Application Number Title Priority Date Filing Date
US750220A Expired - Lifetime US2029185A (en) 1933-11-03 1934-10-26 Spinning bucket

Country Status (2)

Country Link
US (1) US2029185A (fr)
FR (1) FR777230A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203606A (en) * 1963-09-16 1965-08-31 Wallboard Tool And Equipment C Carrying rod for wallboard panel
US20090243318A1 (en) * 2008-03-26 2009-10-01 Pratt Richard C Device and method for lifting a pool skimmer basket
US20120267296A1 (en) * 2011-04-20 2012-10-25 Clearly Better, Llc Device for use with floor drains
US10105833B2 (en) * 2017-03-02 2018-10-23 Three Bee Solutions, LLC Swimming pool skimmer basket handle
US10435900B2 (en) 2017-03-02 2019-10-08 Three Bee Solutions Llc Swimming pool skimmer basket handle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203606A (en) * 1963-09-16 1965-08-31 Wallboard Tool And Equipment C Carrying rod for wallboard panel
US20090243318A1 (en) * 2008-03-26 2009-10-01 Pratt Richard C Device and method for lifting a pool skimmer basket
US8042849B2 (en) 2008-03-26 2011-10-25 ODAT Machine, Inc. Device and method for lifting a pool skimmer basket
US20120267296A1 (en) * 2011-04-20 2012-10-25 Clearly Better, Llc Device for use with floor drains
US9994465B2 (en) * 2011-04-20 2018-06-12 Clearly Better, Llc Device for use with floor drains
US10105833B2 (en) * 2017-03-02 2018-10-23 Three Bee Solutions, LLC Swimming pool skimmer basket handle
US10435900B2 (en) 2017-03-02 2019-10-08 Three Bee Solutions Llc Swimming pool skimmer basket handle

Also Published As

Publication number Publication date
FR777230A (fr) 1935-02-14

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