GB1421172A - Internal combustion engine for an agricultural tractor - Google Patents

Internal combustion engine for an agricultural tractor

Info

Publication number
GB1421172A
GB1421172A GB5398572A GB5398572A GB1421172A GB 1421172 A GB1421172 A GB 1421172A GB 5398572 A GB5398572 A GB 5398572A GB 5398572 A GB5398572 A GB 5398572A GB 1421172 A GB1421172 A GB 1421172A
Authority
GB
United Kingdom
Prior art keywords
engine
crankshaft
tractor
belt
engaged
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
GB5398572A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5398572A priority Critical patent/GB1421172A/en
Publication of GB1421172A publication Critical patent/GB1421172A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B73/00—Combinations of two or more engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • F02M31/093—Air intake passage surrounding the exhaust gas passage; Exhaust gas passage surrounding the air intake passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
    • F02N7/10—Starting apparatus having fluid-driven auxiliary engines or apparatus characterised by using auxiliary engines or apparatus of combustion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

1421172 Agricultural tractors J FROST 22 Feb 1974 [22 Nov 1972] 53985/72 Heading B7H [Also in Divisions F1 and F2] An agricultural tractor has an engine with a divided crankshaft, a single cylinder being associated with one section of the crankshaft and the remaining cylinders being associated with the other section of the crankshaft. The single cylinder is turned over manually to start it and when it is running a powder clutch between the two sections of crank-shaft is engaged to turn over and start the remaining cylinders. The tractor in which the engine is fitted is intended for use with a minimum of skilled maintenance and incorporates the following features (a) the engine, transmission and wheel bearings are lined with a material such as resin-bonded asbestos, which may be lubricated with water; (b) power transmission to the rear wheels is through a powder clutch which can only be engaged when the torque is between pre-determined limits; (c) all wheels are braked and mechanical assistance is provided for the brakes; (d) to improve wheel grip an endless wire reinforced tread-surfaced belt 150 runs around each rear wheel and around a movable jockey pulley 152 which can be raised to lift the lower rim of the belt clear of the ground. Machine driven devices, actuated in response to the position of the steering gear cause the inner belt to be lifted as the tractor turns, to prevent ground damage; (e) vaporizing fuel type lamps are provided, ignited by the engine magneto.
GB5398572A 1972-11-22 1972-11-22 Internal combustion engine for an agricultural tractor Expired GB1421172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5398572A GB1421172A (en) 1972-11-22 1972-11-22 Internal combustion engine for an agricultural tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5398572A GB1421172A (en) 1972-11-22 1972-11-22 Internal combustion engine for an agricultural tractor

Publications (1)

Publication Number Publication Date
GB1421172A true GB1421172A (en) 1976-01-14

Family

ID=10469591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5398572A Expired GB1421172A (en) 1972-11-22 1972-11-22 Internal combustion engine for an agricultural tractor

Country Status (1)

Country Link
GB (1) GB1421172A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069803A (en) * 1977-01-17 1978-01-24 General Motors Corporation Synchronizing and indexing clutch
EP2067961A1 (en) * 2007-12-05 2009-06-10 Ford Global Technologies, LLC Coupling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069803A (en) * 1977-01-17 1978-01-24 General Motors Corporation Synchronizing and indexing clutch
EP2067961A1 (en) * 2007-12-05 2009-06-10 Ford Global Technologies, LLC Coupling device
US7685988B2 (en) 2007-12-05 2010-03-30 Ford Global Technologies, Llc Coupling device for split in-line engine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee