GB816096A - Rotary shaft bearing device for a vertical motor for high speed spinning - Google Patents

Rotary shaft bearing device for a vertical motor for high speed spinning

Info

Publication number
GB816096A
GB816096A GB30481/57A GB3048157A GB816096A GB 816096 A GB816096 A GB 816096A GB 30481/57 A GB30481/57 A GB 30481/57A GB 3048157 A GB3048157 A GB 3048157A GB 816096 A GB816096 A GB 816096A
Authority
GB
United Kingdom
Prior art keywords
shaft
shoulder
race
speed spinning
high speed
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
GB30481/57A
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co Ltd
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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Publication of GB816096A publication Critical patent/GB816096A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Support Of The Bearing (AREA)

Abstract

816,096. Ball-bearings. SHINKO DENKI KABUSHIKI KAISH‚. Sept. 30, 1957 [June 24, 1957 (2)], No. 30481/57. Class 12 (1). A hollow vertical shaft 1 is supported by two bearings 9, 13 comprising cup-shaped outer races 11, 16 and inner races 10, 14 having bearing surfaces which are convex in cross-section. The outer race 11 is located against a shoulder 8 in a housing 6 and the outer race 16 is pressed upwardly by a spring 20. The inner races 10, 14 are secured to the shaft 1 and are spaced by a sleeve 17, the race 10 being located against a shoulder 2<SP>1</SP> on the shaft and the race 14 being secured by a nut 18. The upper part of the shaft 1 carries a rotor A of an electric motor and the lower end of the shaft 1 is internally-tapered to receive a flexible shaft 3 for high-speed spinning. In a modification, the lower bearing 13, Fig. 2, is located against a shoulder 81 in the housing and the upper bearing is inverted and pressed downwardly by a spring 26.
GB30481/57A 1957-06-24 1957-09-30 Rotary shaft bearing device for a vertical motor for high speed spinning Expired GB816096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP816096X 1957-06-24

Publications (1)

Publication Number Publication Date
GB816096A true GB816096A (en) 1959-07-08

Family

ID=13751047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30481/57A Expired GB816096A (en) 1957-06-24 1957-09-30 Rotary shaft bearing device for a vertical motor for high speed spinning

Country Status (1)

Country Link
GB (1) GB816096A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006222A2 (en) * 1998-12-02 2000-06-07 Murata Kikai Kabushiki Kaisha Twisting unit
CN100436671C (en) * 1998-10-06 2008-11-26 村田机械株式会社 Twisting frame
CN102401014A (en) * 2011-07-11 2012-04-04 江苏秋林重工股份有限公司 Bearing box
CN107587216A (en) * 2017-10-30 2018-01-16 经纬纺织机械股份有限公司 A kind of elastic suspension structure for the installation of electric ingot
CN107641862A (en) * 2017-10-30 2018-01-30 经纬纺织机械股份有限公司 The straight hole centering swelling device that motor is connected with spindle blade in a kind of electric ingot

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100436671C (en) * 1998-10-06 2008-11-26 村田机械株式会社 Twisting frame
EP1006222A2 (en) * 1998-12-02 2000-06-07 Murata Kikai Kabushiki Kaisha Twisting unit
EP1006222A3 (en) * 1998-12-02 2002-07-24 Murata Kikai Kabushiki Kaisha Twisting unit
CN102401014A (en) * 2011-07-11 2012-04-04 江苏秋林重工股份有限公司 Bearing box
CN107587216A (en) * 2017-10-30 2018-01-16 经纬纺织机械股份有限公司 A kind of elastic suspension structure for the installation of electric ingot
CN107641862A (en) * 2017-10-30 2018-01-30 经纬纺织机械股份有限公司 The straight hole centering swelling device that motor is connected with spindle blade in a kind of electric ingot
CN107587216B (en) * 2017-10-30 2023-10-13 经纬智能纺织机械有限公司 Elastic suspension structure for electric ingot installation

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