VALVE TIMING CONTROLLERA valve timing controller includes: a driving side rotation member synchronously rotating with a crankshaft of an internal combustion engine; a driven side rotation member disposed coaxially with a ro…DRIVE·Aug 1·1 min readFollowF01L1/02AISIN SEIKI KABUSHIKI KAISHA
EngineAn engine includes a side wall, a head cover, and a cam cover. The cam cover is disposed obliquely relative to the side wall. The cam cover has a seal line that seals up a gap between the head cover a…DRIVE·Jun 10·1 min readFollowF01L1/02MITSUBISHI MOTORS CORP [JP]
A cassette for securing shipping and assembly of a camshaft drive and timing systemA cassette (120) for a plurality of components for a cam drive and timing system for an engine the components comprising a guide (102) and a tensioner attached to a tensioner bracket, a chain (116), a…DRIVE·Jun 15·2 min readFollowF01L1/02BORGWARNER INC [US]
A camshaft drive assembly and a case and a chain guide for a camshaft drive assemblyA camshaft drive assembly comprising a case (2) is presented. At least one chain guide support (9) for at least one chain guide (7) for a timing chain (5) is formed integrally with the case (2). Prefe…DRIVE·Apr 13·1 min readFollowF01L1/02FORD GLOBAL TECH LLC [US]
Engine for a vehicleThe invention relates to an engine for a vehicle, in particular a motorcycle, comprising a cam chain tensioner actuated by a pressure of lubricating oil for stabilizing the movement of a cam chain. Th…DRIVE·Feb 9·1 min readFollowF01L1/02YAMAHA MOTOR CO LTD [JP]
V-ENGINE FOR VEHICLEAuxiliary devices are mounted on sides of one end in an axial direction of a crankshaft, a transmission means for transmitting power of the crankshaft to the auxiliary devices and a transmission means…DRIVE·Dec 22·1 min readFollowF01L1/02YAMAHA MOTOR CO LTD [JP]
Vertical engineThe engine has steering (96) and tilting (97) shafts disposed in lateral and vertical directions, respectively. A chain is wound around sprockets mounted on the shafts, and is circulated in a horizont…DRIVE·Dec 1·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
ENGINE VALVE MOVING DEVICEIn an engine valve train device in which a crankshaft sprocket 25b provided on a crankshaft 8 and an intermediate sprocket 38a disposed in the vicinity of camshafts 36, 37 are connected by means of a …DRIVE·Nov 17·1 min readFollowF01L1/02YAMAHA MOTOR CO LTD [JP]
CAM CHAIN DETACHMENT PREVENTIVE STRUCTUREA conventional OHC internal combustion engine having a crankcase, a crankshaft supported in rolling bearings on the crankcase, and a valve train including a drive sprocket mounted on the crankshaft, a…DRIVE·Jun 9·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Camshaft bearing structure for over-head camshaft type internal combustion engineThe structure has a camshaft (21) provided with a cam chain sprocket (27). A bearing portion (41) is formed adjacent to the sprocket on the covered surface of a cylinder head. A journal portion (25) i…DRIVE·Mar 31·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Camshaft drive mechanism configuration for an engine with a double line of cylindersControl system for the valves of an internal-combustion engine with two V lines of cylinders, consisting of a secondary shaft to control the camshaft by means of chain or toothed belt drive, basically…DRIVE·Mar 24·1 min readFollowF01L1/02FIAT AUTO SPA [IT]
Air-cooled engine for general useThe objective of this invention is to solve two sorts of problems in an engine using a chain transmission scheme with the camshaft (24) as the output shaft. One set of problems results from the stretc…DRIVE·Jan 2·2 min readFollowF01L1/02MITSUBISHI HEAVY IND LTD [JP]
SPONTANEOUS INTAKE TYPE INTERNAL COMBUSTION ENGINE FOR VEHICLESAn internal combustion engine (E) of natural aspiration system for a vehicle operates on the Miller cycle in an operating range covering a no-load operating range and a high-load high-speed operating …DRIVE·Oct 15·2 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Diesel engine with variable compression ratioThe diesel engine has a line of engine cylinders, with at least one inlet valve and at least one outlet valve for each cylinder, with 2 parallel camshafts (11,12) provided for respectively opening and…DRIVE·May 2·1 min readFollowF01L1/02FORD GLOBAL TECH INC [US]
Valve-operating assembly of driven rotation member and camIn a valve-operating assembly of a driven rotation member and a cam, including a hub (30) rotatably carried on a support shaft, a cam (24) formed on an outer periphery of one end of the hub, and a dri…DRIVE·Mar 5·2 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
VCT controls integrated into front cover of engineA front cover for an internal combustion engine comprises variable cam timing (VCT) controls integrated into the cover, including a variable force solenoid (VFS) and a cam position sensor located in f…DRIVE·Jan 2·1 min readFollowF01L1/02BORGWARNER INC [US]
Belt tensioning device for an internal combustion engineBearing and torsioner are arranged in a pot housing (4) as set in a mounting recess (6) in the chain box wall (5) and the housing has a sealing device to seal the recess (6). The base of the housing (…DRIVE·Nov 27·1 min readFollowF01L1/02BAYERISCHE MOTOREN WERKE AG [DE]
Cylinder head apparatusThe object of the present invention is to facilitate an appropriate oil supply to the tensioner without a complex apparatus. A valve chamber 3A is formed in a cylinder head 3 which is connected to a c…DRIVE·Nov 20·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Valve operating control system in engineA pair of valve-timing controlling oil passages (P18a,P18b) leading to a second valve-operating characteristic changing mechanism are defined in a lower camshaft holder (25), and a valve lift controll…DRIVE·May 2·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Engine valve operation mechanismIn an engine valve operation mechanism, opposite ends of a support shaft that supports a cam in a rotatable manner are supported in a first support hole of a first support wall formed in a cylinder he…DRIVE·May 2·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Valve operating control system for engineFirst and second valve-operating characteristic changing mechanisms for changing the valve lift and the valve timing of an intake valve respectively are provided on an intake side of an engine. A hydr…DRIVE·May 2·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Engine head cover structureAn engine head cover structure has a head cover joined to the upper end of a cylinder head so as to define a valve operation chamber therebetween. The head cover includes therein an oil recovery chamb…DRIVE·May 2·2 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Timing chain lubricating structure for engineSprockets are fixed to ends of camshafts supported in a cylinder head via camshaft holders. A timing chain is wrapped around these sprockets. The relief oil from a hydraulic control valve for controll…DRIVE·Mar 20·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Valve-operating mechanism in 4-cycle engineIn a valve-operating mechanism in a 4-cycle engine, a timing transmitting device is disposed on one side of an engine body. A cam device includes a cam coupled to a driven pulley of the timing transmi…DRIVE·Mar 13·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Engine with two cylinder banks each with a valve operating device enabling variation of valve timing and valve lift characteristicIn an internal combustion engine with two cylinder banks, each cylinder bank having a cylinder head mounting thereon a valve operating device enabling both valve timing and valve lift characteristic t…DRIVE·Feb 27·1 min readFollowF01L1/02NISSAN MOTOR [JP]
Auxiliary machinery mounting structure of an engineAn auxiliary machinery mounting structure of an engine is provided, which can reduce the entire length of the engine, enhance the rigidity of a cover seal surface to improve the sealing effect, and al…DRIVE·Feb 27·1 min readFollowF01L1/02HONDA MOTOR CO LTD [JP]
Deflection or tensioning roller of a belt drive of an internal combustion engineThe roller has a passage for a fixing screw (40) or other fixing element. The part of the screw to fit through the passage is seated in an elastic holder ring (50), which prevents the screw from falli…DRIVE·Aug 1·1 min readFollowF01L1/02PORSCHE AG [DE]
Chain drive for a V-type engine with overhead camshaftsHydraulic chain tensioners (9,9') are of similar construction and respectively installed in the inlet longitudinal side (14') and outlet longitudinal side (15) of two cylinder heads (14,16). The tensi…DRIVE·Jun 13·1 min readFollowF01L1/02BAYERISCHE MOTOREN WERKE AG [DE]
Chain guide for an internal combustion engine camshaft drive and a method for producing a chain guideThe chain guide (42) is for the steering shaft drive of an internal combustion engine and comprises a jaw with a basic body (46) and a slide lining body (48). The basic body incorporates (56,58) devic…DRIVE·May 16·1 min readFollowF01L1/02PORSCHE AG [DE]
DOHC diesel engine cylinder headA DOHC diesel engine cylinder head includes a plurality of combustion chamber head sections having the same configuration, two camshafts rotationally mounted over the combustion chamber head sections,…DRIVE·Apr 25·1 min readFollowF01L1/02HYUNDAI MOTOR CO LTD [KR]
