GB8921676D0 - A sealing assembly - Google Patents

A sealing assembly

Info

Publication number
GB8921676D0
GB8921676D0 GB898921676A GB8921676A GB8921676D0 GB 8921676 D0 GB8921676 D0 GB 8921676D0 GB 898921676 A GB898921676 A GB 898921676A GB 8921676 A GB8921676 A GB 8921676A GB 8921676 D0 GB8921676 D0 GB 8921676D0
Authority
GB
United Kingdom
Prior art keywords
sealing assembly
sealing
assembly
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.)
Withdrawn
Application number
GB898921676A
Other versions
GB2223282A (en
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.)
Dowty Seals Ltd
Original Assignee
Dowty Seals 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
Priority claimed from GB888822848A external-priority patent/GB8822848D0/en
Priority claimed from GB898906985A external-priority patent/GB8906985D0/en
Application filed by Dowty Seals Ltd filed Critical Dowty Seals Ltd
Publication of GB8921676D0 publication Critical patent/GB8921676D0/en
Publication of GB2223282A publication Critical patent/GB2223282A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2418—Screw seals, wipers, scrapers or the like
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
GB8921676A 1988-09-29 1989-09-26 A sealing assembly Withdrawn GB2223282A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888822848A GB8822848D0 (en) 1988-09-29 1988-09-29 Sealing assembly
GB898906985A GB8906985D0 (en) 1989-03-28 1989-03-28 A sealing assembly

Publications (2)

Publication Number Publication Date
GB8921676D0 true GB8921676D0 (en) 1989-11-08
GB2223282A GB2223282A (en) 1990-04-04

Family

ID=26294453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8921676A Withdrawn GB2223282A (en) 1988-09-29 1989-09-26 A sealing assembly

Country Status (4)

Country Link
EP (1) EP0390894A1 (en)
ES (1) ES2015475A6 (en)
GB (1) GB2223282A (en)
WO (1) WO1990003530A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252136A (en) * 1991-01-24 1992-07-29 Dowty Seals Ltd A thread seal
WO2001035002A1 (en) * 1999-11-08 2001-05-17 Thk Co., Ltd. Ball screw
JP4608079B2 (en) 2000-11-24 2011-01-05 Ｔｈｋ株式会社 Wiper ring and ball screw incorporating the wiper ring
JP2002364726A (en) * 2001-04-05 2002-12-18 Thk Co Ltd Seal for ball screw, and ball screw using the seal for ball screw
EP1369608A3 (en) 2002-05-23 2005-06-01 Nsk Ltd Linear guide apparatus
US9423012B2 (en) 2011-10-24 2016-08-23 Nsk Ltd. Ball screw device and dust-proof member extracting tool
JP6582767B2 (en) * 2015-09-04 2019-10-02 日本精工株式会社 Ball screw seal, ball screw
EP3392526B1 (en) 2017-04-21 2020-08-26 Goodrich Actuation Systems Limited Hybrid ballscrew seal
CN112413074B (en) * 2019-08-20 2021-12-10 上银科技股份有限公司 Ball screw

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742409A (en) * 1952-03-25 1955-12-30 Albert Klein A packing or sealing ring for rotating shafts and the like
US3646827A (en) * 1970-02-12 1972-03-07 Sargent Industries Assembly adapted for use with ball screw actuator
AU516210B2 (en) * 1975-12-24 1981-05-21 Commonwealth Scientific And Industrial Research Organisation Vacuum pump
US4150835A (en) * 1977-02-04 1979-04-24 Wheelock Edward A Grooved shaft seal
US4159118A (en) * 1978-03-09 1979-06-26 Parker-Hannifin Corporation Sealing device for screw threads
US4407511A (en) * 1981-07-24 1983-10-04 General Motors Corporation Seal and scraper assembly

Also Published As

Publication number Publication date
ES2015475A6 (en) 1990-08-16
EP0390894A1 (en) 1990-10-10
WO1990003530A1 (en) 1990-04-05
GB2223282A (en) 1990-04-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)