摘要:
A manual park release device includes: a bracket; a pin protruding outwardly from the bracket; a lever pivotably connected to the bracket at a pivot point and configured to rotate about the pivot point in response to a pull of the lever in a pulling direction, such that a first lever position corresponds to a park range of a transmission, and a second lever position corresponds to an out-of-park range of the transmission; and a channel formed in a body of the lever on a side of the lever toward which the pin protrudes, such that the pin interfaces with the channel and is movable in the channel when the lever rotates about the pivot point.
摘要:
An anti-theft device for a vehicle having a manual brake system to slow or stop the vehicle is provided. The anti-theft device has a locking mechanism connected to the brake housing and can be placed in a locked position and an unlocked position. An interference member connected to the locking mechanism engages the brake actuating mechanism when in the braking position to maintain vehicle braking. In the unlocked position of the locking mechanism, the interference member is disengaged from the brake actuating mechanism to allow uninterrupted operation of the brake actuating mechanism.
摘要:
The present Invention relates to a parking brake lever unit 1 for the use in a motor vehicle, comprising a parking brake lever 10 made of plastic material, a support 20 made of plastic material, at which the parking brake lever 1 is pivotably supported and a locking unit 40, 26, comprising a pawl 40, which is mounted at the parking brake lever 10, and a ratchet insert 26, wherein the ratchet insert 26 comprises of a metal and is over molded within the support 20.
摘要:
A wheelbarrow braking system helps control speed of a wheelbarrow on a slope. A braking mechanism, such as a drum brake, a disK brake assembly or a caliper brake for the wheel, has a control cable (4) and a twist-type control handle (2), which is installed in place of the regular handle grips. A simple twist of the handle operate the brake cable to activate the braking mechanism. A brake drum (7) is mounted on one side of the single wheel by either bolting or welding the brake drum mounting plate to the rim of the wheel. For a two-wheeled wheelbarrow, a brake drum is mounted in the center (10) of the axle upon which the two wheels are supported. Simply twisting the handle activates the braking system. This allows the operator to maintain contact with both handlebars during braking, facilitating greater control of the wheelbarrow. Caliper brakes may be used in the wheelbarrow braking system. A frame mounted caliper presses against a disK mounted on the wheel of the wheelbarrow to slow the wheelbarrow by friction.
摘要:
The invention relates to an operating mechanism for a parking brake in a vehicle comprising a toothed quadrant (5) which is mounted on bridge girder (2) of the vehicle body, a brake operating lever (4) connected to the bridge girder, a connector, which tenses a brake cable according to the displacement of the brake operating lever (4), a brake operating lever (4) and a locking paw (7) which cooperates with the toothed quadrant (5) and is connected to the break operating lever (4), a catch spring (11) for pretensing the hooked paw (7) in the direction of the toothed quadrant (5) and a rod (14) which can be actuated along the brake operating lever (4). The aim of the invention is to provide an operating mechanism which uses simple means for reducing the amount of noise created when the parking brake is pulled. This is achieved by a catch spring (7) embodied as a one-piece dual lever that faces away from the toothed quadrant (5). The rod (14) displaces the locking paw (7) into a disengaging position with the toothed quadrant (5) as a result of the pretensioning force exerted by the catch spring (11) only after said is actuated.
摘要:
A hand-operated brake consisting of a handle (3), which is pivoting to and from a neutral position in a pivot (4, 5) of a support (2), which handle (3) has a point of attachment (6) at a distance from the pivot (4, 5) for catching one end of a wire (8), which is surrounded by a tubular cover (14), the other end of the wire actuating a brake device. Normally, a first lever is used in order to perform normal braking and a second lever for performing a parking brake function. It is now suggested to use only one lever for the two functions by that the end of the tubular cover (14) which is close to the point of attachment, bears on a stop means (9), which is movable between two end positions within the support (2). The first end position is used when carrying out normal braking. The second end position is used for carrying out the parking brake function.
摘要:
An electric motor-driven parking brake of a motor vehicle can be released in an emergency by applying emergency current from a parallel emergency current source to the motors controlling the parking brake. The direction of the emergency current is selected to reverse the motors, i.e., release the parking brake.
摘要:
Bremshebel in einer geeigneten Stellung mit ausreichender Bremskraft zu positionieren oder aus dieser Stellung wieder zu lösen kann eine sperrige Bedienung erfordern. Wünschenswert wäre eine intuitive Bedienmöglichkeit und ein möglichst flexibles Einstellen der Bremskraft. Offenbart wird eine Feststelleinrichtung (20) zum stufenlosen Einstellen eines Bremshebels, insbesondere an Handbremshebelarmaturen, speziell an Lenkstangen, wobei eine Druckbrücke (1) in der Art eines einseitig gelagerten Hebels und eine Kurvenscheibe (2) geometrisch miteinander korrespondierend jeweils derart am Bremshebel (5) drehbar lagerbar/gelagert sind, dass der Drehwinkel des Bremshebels (5) damit stufenlos feststellbar ist. Dies erleichtert das Festziehen und Halten in einer beliebigen gewünschten Position und auch das Lösen des Hebels. Die Erfindung betrifft ferner die Verwendung einer Wälzpaarung mit Sperrgetriebefunktion bei einer solchen Feststelleinrichtung.
摘要:
A vehicle hand control brake valve includes a piston, positioned based on an engagement of a vehicle parking brake, a service brake actuation valve, and a control mechanism. The control mechanism mechanically interacts with the service brake actuation valve to set a position of the service brake actuation valve. A level of actuation of vehicle service brakes is set based on the position of the service brake actuation valve. The service brake actuation valve is set to a position to actuate the service brakes when the control mechanism is set to a Iatch position. The control mechanism only is latched in the latch position when the vehicle parking brake is engaged.
摘要:
The invention relates to a locking arrangement for locking a brake part held under tension, comprising a gearing (5) having a plurality of adjoining gears (6), a catch (7) which can be pivoted about a catch coupling (8) and which has at least one engaging nose (9) that is biased in the direction toward the gearing (5) on one engagement end, wherein either the catch coupling (8) or the gearing (5) can be pivoted about a main axis (4) relative to each other, and a parking brake equipped with the locking arrangement. A locking arrangement, or a parking brake enabling an improved locking is created in that an auxiliary nose (10) is associated with the catch (7) at a distance from the engaging nose (9), and that the auxiliary nose (10) is disposed such that it may be brought into contact with the gearing (5) in front of the engaging nose (9).