A crank handle (48) is provided on a crank mounted on a rotatable crank support (44).
The crank member (6) is provided with a crank member gear (12).
For this purpose, it proposes the use of a spindle (36) co-operating with a helical groove (26) thereby modifying the usable length of a crank of the crank mechanism.
The manual crank comprises a U-shaped offset formed by an upper crank arm and a lower crank arm joined by a crank handle portion.
A crankset including a first crank and a second crank and a spindle.
A lever couples to the crank via a lever pivot positioned on the crank.
A lever (152) couples to the crank via a lever pivot positioned on the crank.
A lever mechanism is preferably used as the gear mechanism (9).
Actuation of the actuator firstly elevates a lower portion of the crank arm then rotates the crank arm about the cantilevered end of the support arm.
The overload safety device is connected in such a way that the drive mechanism has a crank shaft (10), a crank and a drive rod which is guided from said crank to an auxiliary drive lever (19).
The invention further relates to a winch crank (20), comprising a crank arm (21) and an actuating handle (23), wherein the actuating handle (23) is rotatably supported on the crank arm (21) by means of a shaft.
The present invention relates to a hinge for a handle of those used for example in awnings or blinds.
The pedal is connected to the front end of the handle, while sector driving meshing gear is connected to the back end of the handle.
A crank (20) with handle (38) is inserted onto a first housing opening (28) and connected to the crank spur (66) .
The ladder can then be moved and steered via the handle.
The actuating crank of the waste-gate valve has a crank arm, to which the closing element is fastened, and a crank spindle which is connected integrally to the crank arm and is mounted in the turbine-housing wall.
The outer crank member has an inner diameter portion with a circular crank surface that is eccentric to the outer diameter portion of the outer crank member.
A rear crank mechanism consists of a rear crankshaft (11) as an engine output shaft, a rear crank serving also as a flywheel (12), and a rear crank connecting shaft (10).
clock gauging of crank shaft
The crank system may include crank rollers.
For a hose cart comprising a hose drum that can be manually driven by means of a hand crank, the invention describes an advantageous assembly of the hand crank comprising a releasable coupling between the hand crank and hose drum.
A hand crank drives shaft (60).
A hand crank (38) is connected to the second pulley (34) so that a user is able to rotate the roller cleaner (20) by turning the hand crank (38).
In 1921, Charles Kettering introduced the electric starter, which eliminated the need for a manual hand crank.
The hand cranks system can be mounted and unmounted onto any existing bicycle.
An associated crank arm (10) has a first cavity disposed towards a crank axis end (12) of the crank arm.
Crank folding mechanism provides for aligning one of the cranks with the other crank.
A chamber (162) is formed between a crank housing (146) and the crank carrier (12).
The engagement pin (20) engages the winch bar holes (36) in winch drum (34).
The afore said first crank (3) and the second crank (4), with the frame of the seat (2), determine a articulated quadrilateral, wherein such a first crank (3) and such a second crank (4) lie substantially on skew lines.
In order to improve the moving behavior of the movable component, the control arm (2) is coupled to a rotatably mounted crank (14) via a coupling rod (11).
To this end, there is provided a degree of relative movement between the spider (or sprocket hub) (26) and the crank arm (25).
In some embodiments, a drivetrain includes a reciprocating crank (156) coupled to a crank pivot.
A crank is carried by the housing for rotation about a crank axis.
A crank (24) is affixed to the motor which has a crank pin (26) projecting therefrom.
The power transmission device is mainly characterized in that the crank is a hydraulic crank.
The crank head has a drive connection pivotally connecting the crank head to the loop.
Drivetrains for use with a human powered machine, such as bicycles and exercise equipment, including a reciprocating crank coupled to a crank pivot.
An engine having a crank mechanism and a balancer mechanism for suppressing vibration produced by the crank mechanism.
The transmission ratio between the crank and the wheel is automatically changeable according to the crank position.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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