GB1202128A - Camshaft drive mechanism in an internal combustion engine - Google Patents

Camshaft drive mechanism in an internal combustion engine

Info

Publication number
GB1202128A
GB1202128A GB29373/68A GB2937368A GB1202128A GB 1202128 A GB1202128 A GB 1202128A GB 29373/68 A GB29373/68 A GB 29373/68A GB 2937368 A GB2937368 A GB 2937368A GB 1202128 A GB1202128 A GB 1202128A
Authority
GB
United Kingdom
Prior art keywords
pulleys
belt
adjust
received
combustion engine
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
GB29373/68A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1202128A publication Critical patent/GB1202128A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/06—Endless member is a belt
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1,202,128. Belt tensioning. GENERAL MOTORS CORP. 20 June, 1968 [3 July, 1967], No. 29373/68. Heading F2Q. [Also in Division F1] In a cam-shaft drive arrangement in an I.C. engine (see Division F1), in which a toothed pulley 38 drives toothed pulleys 46 via a cogbelt 44, idler pulleys 47 can be moved to adjust the tension in the belt 44. Each pulley 47 is mounted on a respective bolt 51 received in radial slots 63 in a stationary casing and received in spiral slots 62 in a pair of rotatable circular plates 58 welded to a tube 57. Manual rotation of a gear-wheel 61 meshing with peripheral teeth 59 on the plates causes the latter to rotate and thereby cause the pulleys 47 to move simultaneously in a radial direction to adjust the belt tension, whereafter the pulleys 47 are locked in position by tightening of nuts 52.
GB29373/68A 1967-07-03 1968-06-20 Camshaft drive mechanism in an internal combustion engine Expired GB1202128A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65097467A 1967-07-03 1967-07-03
US65097367A 1967-07-03 1967-07-03

Publications (1)

Publication Number Publication Date
GB1202128A true GB1202128A (en) 1970-08-12

Family

ID=27095979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29373/68A Expired GB1202128A (en) 1967-07-03 1968-06-20 Camshaft drive mechanism in an internal combustion engine

Country Status (2)

Country Link
FR (1) FR1570400A (en)
GB (1) GB1202128A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421028A1 (en) * 1984-06-06 1985-12-12 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart CAMSHAFT DRIVE OF AN INTERNAL COMBUSTION ENGINE
GB2247282A (en) * 1990-08-21 1992-02-26 Daimler Benz Ag V i.c.engine camshaft drive chain cover.
US5152262A (en) * 1989-10-13 1992-10-06 Rover Group Limited Internal combustion engine camshaft drive mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932867B1 (en) * 2008-06-23 2011-04-08 Peugeot Citroen Automobiles Sa ENGINE COMPRISING A BELT DISTRIBUTION SYSTEM.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421028A1 (en) * 1984-06-06 1985-12-12 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart CAMSHAFT DRIVE OF AN INTERNAL COMBUSTION ENGINE
GB2162243A (en) * 1984-06-06 1986-01-29 Porsche Ag A camshaft drive of an internal-combustion engine
US5152262A (en) * 1989-10-13 1992-10-06 Rover Group Limited Internal combustion engine camshaft drive mechanism
GB2247282A (en) * 1990-08-21 1992-02-26 Daimler Benz Ag V i.c.engine camshaft drive chain cover.
GB2247282B (en) * 1990-08-21 1994-07-06 Daimler Benz Ag V-type internal-combustion engine

Also Published As

Publication number Publication date
FR1570400A (en) 1969-06-06

Similar Documents

Publication Publication Date Title
GB1528469A (en) Engine including a balancer driving mechanism
GB1276985A (en) Internal combustion engine camshaft and accessory unit drive mechanisms
GB1202128A (en) Camshaft drive mechanism in an internal combustion engine
GB1064332A (en) Positive belt and chain gearing
GB1444747A (en) Internal combustion engine with soundproof v-belt pulley
GB1416555A (en) Rotary indexing mechanism
US3217552A (en) Timing drive
GB1122543A (en) Internal combustion engine accessory units assemblies
GB1446316A (en) Transfer systems
GB1004953A (en) Improvements in and relating to gas turbine plants
GB676850A (en) Spring starter for an internal combustion engine
US3176528A (en) Dual drives using endless flexible inextensible drive-transmitting members
GB946295A (en) Means for adjusting the tension of driving belts and the like
GB1117569A (en) Device for the machining of trochoidal copying templates
FR2309764A1 (en) Gearing between two shafts - has eccentrically mounted internal gear wheels and counter shaft
GB1359349A (en) Clock winding mechanism
GB907455A (en) Improvements in rotary gear mechanism
GB980089A (en) Improvements in or relating to gear trains
GB1167947A (en) Camshaft Drives for Internal Combustion Engines.
GB816028A (en) Improvements relating to roller chain gearing
GB179032A (en) Improvements in gearing for starting motors and electrical generators as used on internal-combustion engines
GB1333203A (en) Starters for internal combustion engines
GB625124A (en) Improvements in and relating to variable speed chain drives
FR2449781A1 (en) Two=stroke IC engine with rotary inlet valve disc - has disc driven from crankshaft by side of toothed belt engaging gear wheel on valve disc shaft (CS 30.4.80)
GB1124032A (en) Improvements in or relating to supercharged internal combustion engine power plants

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees