GB907362A - An improvement in or relating to gear units - Google Patents

An improvement in or relating to gear units

Info

Publication number
GB907362A
GB907362A GB69060A GB69060A GB907362A GB 907362 A GB907362 A GB 907362A GB 69060 A GB69060 A GB 69060A GB 69060 A GB69060 A GB 69060A GB 907362 A GB907362 A GB 907362A
Authority
GB
United Kingdom
Prior art keywords
gear
shroud
oil
casing
grease
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
GB69060A
Inventor
Maurice Eskenazi
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.)
David Brown Industries Ltd
Original Assignee
David Brown Industries 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 David Brown Industries Ltd filed Critical David Brown Industries Ltd
Priority to GB69060A priority Critical patent/GB907362A/en
Publication of GB907362A publication Critical patent/GB907362A/en
Expired 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0498—Worm gearings
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • F16H57/0464—Grease lubrication
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0472—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

907,362. Toothed gearing. BROWN INDUSTRIES Ltd., DAVID. Dec. 29, 1960 [Jan. 8, 1960], No. 690/60. Class 80 (1). To prevent loss of oil from a gear casing 11 having a shaft 10 emerging vertically downwardly through an opening in its base, the opening is surrounded by a removably fixed shroud 20 extending above the oil level into an annular recess 16 in the gear 15 on the shaft 10 so that the gear can run partly immersed in oil. As shown the oil level, determined by an overflow plug 29, passes through the axis of a worm 17 driving the gear 15. A hole in the gear 15 connects the air space in casing 11 with that in the shroud. The shroud 20 is removably mounted preferably through a resilient ring 21, to which it may be bonded, having a lip engaging a groove in the lower casing cover 13. Alternatively a synthetic rubber 0 ring may be used. Grease for the lower bearing 12 is supplied through a nipple 24 and is retained by a seal 26, a pressure relief valve 25 being provided. A washer 27 impedes the escape of grease into the shroud.
GB69060A 1960-01-08 1960-01-08 An improvement in or relating to gear units Expired GB907362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB69060A GB907362A (en) 1960-01-08 1960-01-08 An improvement in or relating to gear units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB69060A GB907362A (en) 1960-01-08 1960-01-08 An improvement in or relating to gear units

Publications (1)

Publication Number Publication Date
GB907362A true GB907362A (en) 1962-10-03

Family

ID=9708814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB69060A Expired GB907362A (en) 1960-01-08 1960-01-08 An improvement in or relating to gear units

Country Status (1)

Country Link
GB (1) GB907362A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005354A1 (en) * 2006-02-07 2007-08-09 Deere & Company, Moline transmission assembly
WO2012123042A1 (en) * 2011-03-17 2012-09-20 Sew-Eurodrive Gmbh & Co. Kg Transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005354A1 (en) * 2006-02-07 2007-08-09 Deere & Company, Moline transmission assembly
WO2012123042A1 (en) * 2011-03-17 2012-09-20 Sew-Eurodrive Gmbh & Co. Kg Transmission device

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