US2628411A - Multistage reel - Google Patents

Multistage reel Download PDF

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Publication number
US2628411A
US2628411A US787148A US78714847A US2628411A US 2628411 A US2628411 A US 2628411A US 787148 A US787148 A US 787148A US 78714847 A US78714847 A US 78714847A US 2628411 A US2628411 A US 2628411A
Authority
US
United States
Prior art keywords
reel
members
eccentric
thread
axes
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
US787148A
Other languages
English (en)
Inventor
Kenneth M Mclellan
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon Corp
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
Priority to BE485883D priority Critical patent/BE485883A/xx
Application filed by Industrial Rayon Corp filed Critical Industrial Rayon Corp
Priority to US787148A priority patent/US2628411A/en
Priority to GB30090/48A priority patent/GB652975A/en
Priority to FR975295D priority patent/FR975295A/fr
Priority to ES0186001A priority patent/ES186001A1/es
Priority to CH276998D priority patent/CH276998A/fr
Priority to DEP28682D priority patent/DE869841C/de
Application granted granted Critical
Publication of US2628411A publication Critical patent/US2628411A/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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels

Definitions

  • This invention relates to reels for advancing thread or the like, particularly to a thread advancing reel whereon a plurality of processing steps can be performed.
  • Such reels comprise generally two reel elements whose peripheries are formed of pluralities of longitudinally extending bar members.
  • the bar members are interleaved, and as they rotate on axes that are offset and askew, the thread or the like is advanced in a plurality of generally helical turns over the reel periphery.
  • such a reel has been adapted generally to a single processing step.
  • it has been found advantageous to construct the reel so that it has a plurality of eccentric members.
  • Such a reel upon which a plurality of steps can be performed is disclosed in the Lovett Patent No. 2,167,662.
  • This reel does not provide for a circular adjustment of the ofiset and askew axes about which the eccentric reel members rotate to enable changes in their position for. an improved advancement of the thread.
  • the eccentric reel members in the Lovett patent are mounted upon axes having the same general direction and inclination along the entire length of the reel, that is the inclined axes lie substantially in the same plane. Such a positioning of the eccentric reel members tends to distort the thread helix as it travels from the one eccentric reel member of the reel to the next.
  • This invention advantageously provides for a reel whereon a plurality of processing stages can be performed without substantial distortion of the thread helix.
  • Substantially uniform travel of the thread over a reel having a plurality of reel members is efiected by a proper arrangement of the eccentric and skewed members by circularly arranging them in a longitudinal direction so that their axes do not lie in the same general direction but may have the same inclination.
  • a desired thread transfer position from one section of the reel'to another can readily, empirically, be determined by a rotation of the axes of the eccentric reel members.
  • the axes, for best thread travel are arranged in nonparallel planes.
  • means are provided after such an advantageous arrangement of the reel member axes to lock them in their position 15 comprises at least four individual reel members against any subsequent dislodgement. Further, by circularly arranging the eccentric reel member axes one after another in a series relation there will be provided as many individualized processing stages as desired.
  • Figure 1 is a plan view of the multiple stage reel
  • Figure 2 is a cross-section of the reel of Figure 1
  • Figures 3 and 4 represent aform of locking means utilized for securing the eccentric reel member axes.
  • the multi-stage reel It H, l2 and I3 respectively.
  • a lesser or a reater number of reel members can be utilized. if so desired, the final number being dependent on the number of stages required. or the four reel members, reel member II] has a periphery of a plurality of longitudinally extending bar members I 5 of a continuous length.
  • a common shaft 20 supports all of the reel members.
  • Reel member ID is concentrically mounted about the shaft and is fixed to it by means of a set screw 22 which is threaded through the reel hub 23.
  • the hub 23 through radially extending members 24, supports one end of the reel member 10. The other end is supported by a flange 25 into which the bar members l5 merge.
  • Flange 25 is, in turn, secured to a hub 21, which rotates about a stationary sleeve 29, by means of bolts 28. Further, the hub 21 rotates on an anti-friction bearing which is concentrically mounted about the reel supporting sleeve 29 and the shaft 20.
  • the supporting sleeve 29 is desirably flanged at one end to provide a means by which it can be mounted on the face of a processing machine (not shown) and thus support the reel. Lateral displacement of the hub 21 is prevented by a shoulder 43 of the sleeve 29 and a collar 44 which has a set screw threaded through it to bear against the sleeve Within the sleeve 29 and fixed thereto against rotation there is provided for substantially the full length of the shaft 20 an anti-friction bearthe eccentrics by means of spring retaining rings-
  • the eccentrics 46, 41, and 4B are arranged in end-to-end relation on the sleeve 5'0-with ,however, spacing collars 49 inbetween them; After the eccentrics have been properly positioned, their rotation from such predetermined positions,-.rela,- tive to the shaft and their mountings, is prevented by serration of ends of the eccentrics and collars, especially at abutting points.
  • a thread-advancing reel comprising a..-.sta- 'tionary reel support, ashaftpositioned in said support, areel memberconcentrically positioned,
  • said means including serrated end surfaces of said support and eccentric sleeves and collars, and a plurality of reel members having longitudinally extending bar members positioned for rotation about said stationarily held eccentric sleeves, said plurality of reel members being din posed in an end-to-end relation and their bar members being in an alternate relation with the bar members of concentrically positioned reel member.
  • a thread-advancing reel comprising, a sta tionary reel support, a shaft positioned in said support, a reel member concentrically positioned about said shaft and'having a plurality'of longi- 'tudinally-extending bar members, a plurality of eccentric sleeves positioned about said shaft in a series relation the axes of said sleeves being off-set and askew to the axis of said shaft, spacing collars positioned between each pair of said eccentric sleeves, means for preventing rotation ofgsaid eccentric sleeves and the spacing. collars 1813131Vfi1l70 each other.
  • said means including serratedrend surfaces of said support and spacing collars findeccentric sleeves, and a plurality of reel members-having longitudinally extending -bar members pcsiticrred' for: rota- .tion. aboutrsaid stationarily; held eccentric sleeves, said pluralityof reel members beingj disposedin an-,end-to-end relation and their bar members beinginanalternate relationto the bar members oi said concentrically positioned reel 1 member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
US787148A 1947-11-20 1947-11-20 Multistage reel Expired - Lifetime US2628411A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE485883D BE485883A (pt) 1947-11-20
US787148A US2628411A (en) 1947-11-20 1947-11-20 Multistage reel
GB30090/48A GB652975A (en) 1947-11-20 1948-11-19 Improvements in and relating to thread-advancing reels
FR975295D FR975295A (fr) 1947-11-20 1948-11-19 Tambours entraîneurs de fil à plusieurs sections
ES0186001A ES186001A1 (es) 1947-11-20 1948-11-19 PERFECCIONAMIENTOS EN LA CONSTRUCCIoN DE ASPAS DE AVANCE PARA HILOS, FIBRAS Y SIMILARES
CH276998D CH276998A (fr) 1947-11-20 1948-11-19 Dévidoir d'entraînement de fil.
DEP28682D DE869841C (de) 1947-11-20 1948-12-31 Kaefigtrommel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787148A US2628411A (en) 1947-11-20 1947-11-20 Multistage reel

Publications (1)

Publication Number Publication Date
US2628411A true US2628411A (en) 1953-02-17

Family

ID=25140559

Family Applications (1)

Application Number Title Priority Date Filing Date
US787148A Expired - Lifetime US2628411A (en) 1947-11-20 1947-11-20 Multistage reel

Country Status (7)

Country Link
US (1) US2628411A (pt)
BE (1) BE485883A (pt)
CH (1) CH276998A (pt)
DE (1) DE869841C (pt)
ES (1) ES186001A1 (pt)
FR (1) FR975295A (pt)
GB (1) GB652975A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258247A (en) * 1963-12-31 1966-06-28 Jr Wilbert L Jones Duplex capstan

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210913A (en) * 1933-01-16 1940-08-13 Ind Rayon Corp Winding reel
US2244119A (en) * 1939-05-16 1941-06-03 Ind Rayon Corp Leel adjusting means
US2432046A (en) * 1946-03-23 1947-12-02 Du Pont Yarn-advancing reel
US2465386A (en) * 1947-11-20 1949-03-29 Ind Rayon Corp Multiple stage thread advancing drier reel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210913A (en) * 1933-01-16 1940-08-13 Ind Rayon Corp Winding reel
US2244119A (en) * 1939-05-16 1941-06-03 Ind Rayon Corp Leel adjusting means
US2432046A (en) * 1946-03-23 1947-12-02 Du Pont Yarn-advancing reel
US2465386A (en) * 1947-11-20 1949-03-29 Ind Rayon Corp Multiple stage thread advancing drier reel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258247A (en) * 1963-12-31 1966-06-28 Jr Wilbert L Jones Duplex capstan

Also Published As

Publication number Publication date
BE485883A (pt)
DE869841C (de) 1953-03-09
CH276998A (fr) 1951-08-15
ES186001A1 (es) 1949-04-01
FR975295A (fr) 1951-03-02
GB652975A (en) 1951-05-02

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