GB418582A - Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles - Google Patents

Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles

Info

Publication number
GB418582A
GB418582A GB902933A GB902933A GB418582A GB 418582 A GB418582 A GB 418582A GB 902933 A GB902933 A GB 902933A GB 902933 A GB902933 A GB 902933A GB 418582 A GB418582 A GB 418582A
Authority
GB
United Kingdom
Prior art keywords
wheels
casing
oil
gear
recesses
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
GB902933A
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.)
HAROLD CHAMBERS HEPWORTH
REGINALD HAMER
Original Assignee
HAROLD CHAMBERS HEPWORTH
REGINALD HAMER
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 HAROLD CHAMBERS HEPWORTH, REGINALD HAMER filed Critical HAROLD CHAMBERS HEPWORTH
Priority to GB902933A priority Critical patent/GB418582A/en
Publication of GB418582A publication Critical patent/GB418582A/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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/27—Arrangements for suppressing or influencing the differential action, e.g. locking devices using internally-actuatable fluid pressure, e.g. internal pump types
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/18—Differential gearings without gears having orbital motion with fluid gearing
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
    • F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Retarders (AREA)

Abstract

418,582. Hydro-mechanical variable-speed gearing; differential gearing. HAMER, R., 151, Cotham Brow, Redland, Bristol, and HEPWORTH, H. C., 3, Brownsville Road, Heaton Moor, Near Stockport, Cheshire. March 25, 1933, Nos. 9029/33 and 12386/34. [Class 80 (ii).] Relates to variable-speed gear- 'ing in which planet pinions E, Fig. 1, mesh with a common driven sun gear C and are rigid through shafts 8 with paddle wheels F which rotate in resisting liquid in a driving casing B. The paddle wheels F rotate in recesses 19, Fig. 4, one for each wheel, which open inwards into a common chamber and are bounded by segmental shroudings 20 concentric with the wheels F and just clear of the peripheries of these wheels as shown in Fig. 2. At points P of nearest mutual approach of oppositely-moving paddles there is no shrouding. Oil there exerts a braking action on the paddles and is projected into the recesses 19 which become full of oil under pressure. The paddle or vane wheels F have side cheeks 21 connecting vanes which are alternately long and short, as shown at 22, 23. Aligned driving and driven shafts A, D, Fig. 1, are fast to the casing B and gear C respectively. A chamber B<1> enclosing the toothed gearing communicates with the recesses 19 by openings 24 leading to the centres of the paddle wheels F. An arrangement of external pipes G for cooling the oil is shown in Fig. 4. Each pipe G leads out of a recess 19 at 27, and, after carrying the oil once round outside the casing B concentrically, delivers the oil into the gear casing B<1>. The pipes G are provided with radiating fins 33 and are held in place by straps 34. An adaptation as a vehicle differential is shown in Fig. 5. The vane-wheels F<2> are connected alternately to planet pinions E<2> on opposite sides of the driving casing, and each set of planets drives its own sun gear C<2> on one of the ends of the divided axle D<2>.
GB902933A 1933-03-25 1933-03-25 Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles Expired GB418582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB902933A GB418582A (en) 1933-03-25 1933-03-25 Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB902933A GB418582A (en) 1933-03-25 1933-03-25 Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles

Publications (1)

Publication Number Publication Date
GB418582A true GB418582A (en) 1934-10-25

Family

ID=9864000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB902933A Expired GB418582A (en) 1933-03-25 1933-03-25 Improvements in or relating to variable speed or torque converting gear specially applicable for motor vehicles

Country Status (1)

Country Link
GB (1) GB418582A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651215A (en) * 1951-03-03 1953-09-08 Dualoc Engineering Co Nontorque-equalizing differential transmission
US2746320A (en) * 1954-06-18 1956-05-22 Harry D Algie Differential mechanisms
US2775141A (en) * 1952-01-23 1956-12-25 Rouning Adolph Differential
CN113300526A (en) * 2021-05-11 2021-08-24 高俊 Environment-friendly energy-saving motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651215A (en) * 1951-03-03 1953-09-08 Dualoc Engineering Co Nontorque-equalizing differential transmission
US2775141A (en) * 1952-01-23 1956-12-25 Rouning Adolph Differential
US2746320A (en) * 1954-06-18 1956-05-22 Harry D Algie Differential mechanisms
CN113300526A (en) * 2021-05-11 2021-08-24 高俊 Environment-friendly energy-saving motor
CN113300526B (en) * 2021-05-11 2022-08-26 浙江方特智能传动有限公司 Environment-friendly energy-saving motor

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