GB1116002A - Improvements in or relating to power transmissions - Google Patents

Improvements in or relating to power transmissions

Info

Publication number
GB1116002A
GB1116002A GB3700764A GB3700764A GB1116002A GB 1116002 A GB1116002 A GB 1116002A GB 3700764 A GB3700764 A GB 3700764A GB 3700764 A GB3700764 A GB 3700764A GB 1116002 A GB1116002 A GB 1116002A
Authority
GB
United Kingdom
Prior art keywords
casing
clutch
gear
speed gear
oil
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
GB3700764A
Inventor
Albert Leslie Gatiss
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.)
Brockhouse Engineering Ltd
Original Assignee
Brockhouse Engineering 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 Brockhouse Engineering Ltd filed Critical Brockhouse Engineering Ltd
Priority to GB3700764A priority Critical patent/GB1116002A/en
Priority to BE669443D priority patent/BE669443A/xx
Publication of GB1116002A publication Critical patent/GB1116002A/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
    • 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

Landscapes

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

Abstract

1,116,002. Change-speed gear. BROCKHOUSE ENGINEERING Ltd. 6 Sept., 1965 [10 Sept., 1964; 21 Nov., 1964], Nos. 37007/64 and 47472/64. Heading F2D. A modified tractor transmission comprises a gear case 10 and multi-speed gear of a known transmission, Fig. 1, not shown, of which the friction clutch and actuating mechanism in case portion 10b are replaced by a torque converter 25 and power shift reverse gear 26, the casing 10 being unchanged. The central power take-off shaft driven directly from a prime mover is retained but the drive shaft from the clutch is replaced by shaft 37 which carries the gear 22 driving the multi-speed gear. For forward drive, turbine 28 drives shaft 37 via shaft 29, member 30, clutch 34 and member 36 and reverse drive is through member 30, gears 31, 38, 39, 40, clutch 35 and member 36. The casing 41 is bolted to existing flanges 13 of casing 10 and is centralized by adjustable studs 43, Fig. 3, not shown. Actuating linkage for a valve controlling clutches 34, 35 and conduits leading from the converter to a cooler and from a sump of the multi-speed gear to pump 33 pass through casing apertures, Fig. 3, which previously housed the bearings of the clutch linkage. The easing 41 forms a sump 41a receiving cooling oil through passages 45, 46 supplied to the gear 26 by converter 25. A roller type pump 44 having inlet and outlet orifices 47, 48 below the level of clutch member 36, delivers oil to the multi-speed gear via passage 49; pump 44 and high pressure in passage 49 prevents oil returning to sump 41a. In the modification, Fig. 5, not shown, of a further known transmission, Fig. 4, not shown, the power take-off shaft is removed from casing portion 10a and the associated drive in the multi-speed gear portion of the casing is also removed. The converter and reverse gear is similar to that of Fig. 2, but oil is removed from sump 141a by being picked up by the rotating clutch and thrown against the wall of casing 141, ledges causing this oil to flow through a passage 149 into the multi-speed gear. In both modifications oil from the cooler may be provided with a separate pipe passing through a hole drilled in casing 10.
GB3700764A 1964-09-10 1964-09-10 Improvements in or relating to power transmissions Expired GB1116002A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3700764A GB1116002A (en) 1964-09-10 1964-09-10 Improvements in or relating to power transmissions
BE669443D BE669443A (en) 1964-09-10 1965-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3700764A GB1116002A (en) 1964-09-10 1964-09-10 Improvements in or relating to power transmissions

Publications (1)

Publication Number Publication Date
GB1116002A true GB1116002A (en) 1968-06-06

Family

ID=10392960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3700764A Expired GB1116002A (en) 1964-09-10 1964-09-10 Improvements in or relating to power transmissions

Country Status (1)

Country Link
GB (1) GB1116002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275511A (en) * 1993-02-27 1994-08-31 Dana Limited Vehicle transmission and auxiliary drive driven by a shaft passing through hollow shaft and driven by a torque converter impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275511A (en) * 1993-02-27 1994-08-31 Dana Limited Vehicle transmission and auxiliary drive driven by a shaft passing through hollow shaft and driven by a torque converter impeller

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