Matches 1 - 50 out of 52 1 2 >
Match Document Document Title
7506737 Marine reversing gear assembly provided with locking device  
A self-contained marine reversing gear assembly is provided with a locking device for an internal combustion engine in which introduction of the working oil from the lubricating oil circuit is...
7401873 Method for preventing a stationary vehicle from unintentionally rolling  
A method for preventing a stationary vehicle from unintentionally rolling away. The transmission is not in a neutral position. By activating a brake, a holding mode is actuated whereby a brake is...
6708805 Riding tractor for supporting a mower unit  
A riding tractor in which engine output is transmitted to a running device through a hydrostatic stepless transmission. The tractor has a braking device for acting on the running device, a first...
6370466 Braking force retaining unit  
A braking force retaining unit, which retains braking force until driving force for starting a vehicle increases to a certain value such that the braking force continues to act on the vehicle after...
6044941 Clutch-brake interlocking mechanism for starting and stopping vehicle  
A clutch-brake interlocking mechanism interlocks a brake with a clutch to prevent the brake and the clutch from being disengaged simultaneously so as to prevent a vehicle from inadvertently moving...
6009984 Method and apparatus for controlling the brake system of a vehicle  
A hill-holder function is initiated when the brake pedal is actuated while the vehicle is in at least one operating state. The braking force is thus locked into at least one wheel brake...
5819897 Braking force control system for motor vehicle furnished with starting clutch  
A braking force control system for a motor vehicle furnished with a starting clutch, controlling braking force in accordance with driving force (as shown in FIG. 1). When the driver has released a...
5558123 Electrically controlled pressure-holding valve  
A pressure-holding valve for a brake system having a body with a blind bore therein. The body has a first passage which connects the blind bore with a variable pressure inlet port and a pressure...
5325933 Steering control of tracked vehicle  
A steering control system for a tracked vehicle having a left track and a right track, e.g., a bulldozer, assures smooth turning performance in a normal steering operation, provides a comfortable...
RE33551 Motor vehicle gearbox  
The invention relates to a motor vehicle gearbox with two concentrically mounted input shafts (6,9), each driving an individual countershaft (12,15). The countershafts have gear wheels...
4974711 Brake and clutch control  
A clutch and brake control circuit includes first and second relays connected to an interlock circuit and to the brake and clutch coils on a vehicle. The relays are interconnected with the coils so...
4967884 Automatic clutch engagement system  
An improved hydraulic clutch engagement system for use in a drag racing motor vehicle provides automatic engagement of the clutch for launching the car at the start of a race, without sacrificing...
4951775 Front wheel drive clutch control system  
A clutch control system for the front wheel drive clutch of a four-wheel drive vehicle engages the front wheel drive clutch as a function of three brake-operated switches, a pair of...
4947966 Vehicle gearbox with incorporated brake  
This gear-box with incorporated brake (8, 9, 10, 11, 12) comprises an annular braking piston (9) which is guided axially in the outer collar of a ring gear support (2). Between the piston (9) and...
4921082 Fluid control cylinder assembly for automobile brake system  
A brake fluid control cylinder assembly for use in a brake system of an automobile comprises a cylindrical housing, two coaxially-spaced chambers therein and an internal flange wall therebetween, a...
4856375 Mechanism for synchronized shifting of a transmission using couplers  
A tractor transmission includes a pair of dual power clutches that connects an engine to an input shaft through a gearset that selectively makes a direct connection or overdrives the input shaft in...
4811811 Brake system for four-wheel drive vehicles  
A clutch control system for the front wheel drive clutch of a four-wheel drive vehicle engages the front wheel drive clutch when both service brakes are simultaneously released or simultaneously...
4802563 Braking force holding device for an air brake system  
A braking force holding device for an air brake system, maintains a braking force when a vehicle is stopped facing upwardly on a hill to facilitate the start of the vehicle on the hill. The braking...
4721494 Drive transmission structure for tractor  
A drive transmission structure for a tractor comprising a belt drive system for transmitting power from an engine output shaft to a transmission having a brake mechanism. The belt drive system...
4694942 Interlinking control device for brake and clutch in tractor-mounted working machines  
An interlinking control device in a tractor-mounted working machine having an engine with a governor, a braking mechanism for braking wheels, and a clutch operatively coupled between the engine and...
4687080 Clutch brake method  
A clutch-actuated brake pressure-applying device comprises a housing having a cylinder and piston therein, a piston rod connectable to the clutch pedal rod of a conventional clutch mechanism of a...
4681196 Control circuit for brake booster vehicular hill holder system  
A brake booster (10, 210, 310) connected to a control circuit (120) provides a system for the continued braking of a vehicle when the vehicle is situated on an incline and the brake pedal (92) is...
4667785 Parking brake arrangement for vehicles  
A parking brake device adapted to be attached to a vehicle including a clutch lever on a handlebar such as a three- or four-wheeled buggy, wherein a parking brake is arranged coaxially with respect...
4666021 Release mechanism for a hill holder device  
The improved release mechanism comprises a load sensor (50, 51, 150, 250, 350, 450) connected with a wheel brake (10, 110) to sense a change in wheel braking torque and communicate responsively...
4660691 Vehicular hill holder system having a control circuit responsive to vehicular attitude, clutch position, and gear position  
A brake booster (10, 210) connected to a control circuit (120) provides a system for the continued braking of a vehicle when the vehicle is situated on an incline and the brake pedal (92) is...
4658942 Liquid pressure operated braking system  
A liquid pressure operated braking system comprises a valve assembly with a first valve operatively coupled to a clutch pedal for confining the liquid pressure applied to the associated group of...
4653619 Clutch released brake holder for motor vehicle  
A stop-state retaining arrangement for use in a motor vehicle, which includes a brake pedal for applying a braking force to wheels when depressed by a treading force, a clutch pedal for disengaging...
4641733 Disabling device for a brake control device  
A brake control device (20, 220) is disposed between a brake pedal (12, 212) and a clutch pedal (10, 200) to retain the brake pedal (12, 212) in an applied position when the clutch pedal (10, 200)...
4633960 Crawler track hydraulic transmission control system  
A hydraulic transmission control system is provided for enhancing braking of a crawler-type tractor by controlling the engagement and disengagement of the clutches associated with right-hand and...
4611696 Brake control device  
A brake control device (20) is disposed between a brake pedal (12) and a clutch pedal (10) to retain the brake pedal (12) in an applied position when the clutch pedal (10) is depressed and the...
4610338 Brake device for controlling brake operation on inclines  
Disclosed is a brake device constructed to supply a pressure fluid from a pressure source to brake actuating devices of the wheels of a vehicle. The brake device includes a brake retainer valve...
4582184 Brake control device  
An improved brake control device includes a pair of covers releasably coupled together to enclose a housing opening. The pair of covers also cooperate to movably support a connecting member and...
4561328 Creeping preventing apparatus in automatic transmission for vehicle  
In an automatic transmission for a vehicle comprising at least a first friction engaging unit engaged for attaining a low forward speed and a second friction engaging unit engaged together with the...
4553651 Combination hill holder and proportioning valve mechanism  
A control device for a vehicle brake system includes a proportioning valve assembly, an inertia sensing valve member and a hill holder valve member in a unitary housing. The inertia sensing valve...
4540072 Brake holder  
In a brake control apparatus which comprises two brake systems for supplying pressurized fluid from a brake master cylinder to brake wheel cylinders through conduit systems independent from each...
4538710 Mechanical brake control device  
A vehicle with a brake pedal (10) and a clutch pedal (12) includes a mechanical control device (20) with a connecting member (26) coupled to the brake pedal (10) and a control member (36) coupled...
4520911 Vehicle attitude responsive brake control device  
A brake control device (16) includes a control member (70) cooperating with a housing (36) to partially define separate brake circuits. The control member is operable by an actuator (68) to close...
4515259 Clutch-operated hill holder brake system  
A brake control device for preventing backward movement of a vehicle on an uphill road during operation of the clutch pedal after release of the brake pedal, the device including a cylinder body...
4479563 Crawler track transmission system  
A transmission control system is provided for enhancing the braking of a crawler-type tractor by controlling the engagement and disengagement of the clutches associated with a right-hand and...
4457412 Brake control mechanism  
A brake control mechanism (14) includes a housing (20) with a stepped bore (22). A valve member (44) cooperates with a seat (46) to close communication from a master cylinder (10) to a brake...
4247154 Brake control valve  
A brake control valve for an automobile includes a main body having first and second bores intersecting with each other; a ball valve member arranged in the first bore, and rolled by its weight...
4093050 Clutch and accelerator controlled brake lock for vehicles  
A control device for a braking system of a vehicle including a stationary ferromagnetic plate, a lever pivotally mounted on the plate and operationally connected to a brake pedal to rotate in...
3941224 Continuous hydrodynamic brake for motor vehicles, especially heavy commercial vehicles  
A continuous brake for motor vehicles, especially for heavy commercial vehicles, in the form of a hydrodynamic coupling, which is filled from a storage device during actuation of the brake valve...
3815713 CLUTCH RELEASED BRAKE LOCK  
An automobile clutch, or the like, is adapted to be disengaged by operating either a combination clutch override and brake pedal, or a powered clutch pedal. If an electric push-button switch is...
3705643 BRAKE & CLUTCH CONTROL FOR INDUSTRIAL TRACK  
The fluid control system applied to the industrial trucks, is provided with a check valve in a fluid line between a master cylinder and a plurality of wheel cylinders so as to interrupt the return...
3650363 BICYCLE CLUTCH AND PARTS ASSOCIATED THEREWITH  
A bicycle in which a drive wheel is driven through a pedal-operated drive. A clutch is provided for transmitting the drive to the bicycle drive wheel, and this clutch is constructed so that it will...
3498426 HYDRAULIC BRAKE OPERATING SYSTEM FOR A MOTOR VEHICLE  
3323246 Automatic firearm assembly  
3322246 Locking device for an automotive hydraulic brake  
3315536 Automobile brake releases  
Matches 1 - 50 out of 52 1 2 >