GB437059A - Improvements in spinning spindles and method of lubricating same - Google Patents

Improvements in spinning spindles and method of lubricating same

Info

Publication number
GB437059A
GB437059A GB22239/34A GB2223934A GB437059A GB 437059 A GB437059 A GB 437059A GB 22239/34 A GB22239/34 A GB 22239/34A GB 2223934 A GB2223934 A GB 2223934A GB 437059 A GB437059 A GB 437059A
Authority
GB
United Kingdom
Prior art keywords
bolster
duct
outside
oil
spindle
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
Application number
GB22239/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB437059A publication Critical patent/GB437059A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/20—Lubricating arrangements

Landscapes

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

Abstract

437,059. Spinning-spindle bearings. REDDIE, R., Lancaster Drive, Knoxville, Tennessee, U.S.A. July 30, 1934, No. 22239. Convention date, Aug. 11, 1933. [Classes 12 (i) and 12 (ii)] In a combined bolster and footstep bearing, oil in a reservoir 10 passes downwardly through a space 11 between the bolster 5 and casing 2 and upwardly through a duct 12 to the step bearing 9. The spindle including the neck bearing portion 41 thereof is tapered so that upon rotation of the spindle the oil flows upwardly and over the top of the bolster 5. Longitudinal grooves 15 on the outside of the bolster permit the oil to return to the space 11. A key 6 on the bolster prevents relative movement between the bolster and casing. The duct 12 may communicate with an annular groove 13 on the outside of the outside of the bolster ; in this case the lower end of the duct 12 is blocked. As shown, the bolster tube 5 is formed of three parts 5<1>, 5<11>, 5<111>, the central portion 51 consisting of a seamless tube.
GB22239/34A 1933-08-11 1934-07-30 Improvements in spinning spindles and method of lubricating same Expired GB437059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US437059XA 1933-08-11 1933-08-11

Publications (1)

Publication Number Publication Date
GB437059A true GB437059A (en) 1935-10-23

Family

ID=21928467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22239/34A Expired GB437059A (en) 1933-08-11 1934-07-30 Improvements in spinning spindles and method of lubricating same

Country Status (1)

Country Link
GB (1) GB437059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829179A (en) * 2016-09-15 2018-03-23 罗托卡夫特公司 Step rail for ring ingot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829179A (en) * 2016-09-15 2018-03-23 罗托卡夫特公司 Step rail for ring ingot
CN107829179B (en) * 2016-09-15 2020-08-04 罗托卡夫特公司 Spindle rail for ring ingot

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