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US 4,050,710 AGranted
Apparatus to reduce the effect of lateral forces during turns and/or one-sided loads on persons in a vehicle
AssigneeDemag Aktiengesellschaft
InventorHeinz Flaig
Life of this patent
Estimating the term…
Abstract
The invention covers an apparatus to reduce the effect of lateral forces during turns and/or one-sided or uneven loads on persons in a vehicle, whereby the chassis is provided with a feeler responding to lateral acceleration and inclination respectively, and the initial signal of a regulator arranged at the starting point of the feeler influences the device to tilt the chassis versus the carriage around an axis which is parallel with the longitudinal axis of the vehicle.
Claims13
Apparatus for reducing the tilting effect upon vehicles resulting from uneven loads and applied lateral forces in turning, comprising
- a. a vehicle including a carriage and a chassis;
- b. a dynamic feeler disposed on said vehicle, said feeler mounted to respond by swinging to tilting movements of said vehicle;
- c. a regulator mounted between said chassis and said carriage and responsive to movements of said feeler for tilting said chassis in relation to said carriage around an axis parallel to the longitudinal axis of the vehicle;
- said regulator characterized by
- d. a pair of rods on said vehicle rotatably mounted transversely of said longitudinal axis in coaxial alignment with each other;
- e. said rods being rotatable with respect to each other;
- f. a lever fixed on each of said rods at the ends thereof facing each other;
- g. a reversible expanding and contracting device connected to said feeler;
- h. one of said levers pivotally connected to one end of said expanding and contracting device and the other of said levers pivotally connected to the other end of said expanding and contracting device;
- i. said levers being movable toward and away from each other in response to said expanding and contracting device for rotating said rods in opposite directions to each other;
- j. a pair of lifting and lowering arms with one each fixed to one of said rods at the ends thereof opposite said levers;
- and
- k. each of said pair of lifting and lowering arms pivotally connecting said chassis to said carriage for tilting one in relation to the other in response to said regulator.
10 more elements
Apparatus for reducing the tilting effect upon vehicles resulting from uneven loads and applied lateral forces in turning, comprising
- a. a vehicle including a carriage and a chassis;
- b. a feeler disposed on said vehicle, said feeler mounted to respond to tilting movements of said vehicle;
- c. a regulator mounted between said chassis and said carriage and responsive to movements of said feeler for tilting said chassis in relation to said carriage around an axis parallel to the longitudinal axis of the vehicle;
- said regulator characterized by
- d. a pair of rods on said vehicle mounted transversely of said longitudinal axis in coaxial alignment with each other;
- e. said rods being rotatable with respect to each other;
- f. a lever fixed on each of said rods at the ends thereof facing each other;
- g. a reversible expanding and contracting device connected to said feeler;
- h. one of said levers pivotally connected to one end of said expanding and contracting device and the other of said levers pivotally connected to the other end of said expanding and contracting device;
- i. said levers being movable toward and away from each other in response to said expanding and contracting device for rotating said rods in opposite directions to each other;
- j. a pair of lifting and lowering arms with one each fixed to one of said rods at the ends thereof opposite said levers;
- k. each of said pair of lifting and lowering arms pivotally connecting said chassis to said carriage for tilting one in relation to the other in response to said regulator;
- l. said rods being elongated tubes;
- m. a round elongated bar extending between said tubular rods;
- n. each of said rods being rotatable on one end of said bar;
- and
- o. said bar including a central divider collar for spacing the facing ends of said rods on said bar.
14 more elements
Apparatus for reducing the tilting effect upon vehicles resulting from uneven loads and applied lateral forces in turning, comprising
- a. a vehicle including a carriage and a chassis;
- b. a feeler disposed on said vehicle, said feeler mounted to respond to tilting movements of said vehicle;
- c. a regulator mounted between said chassis and said carriage and responsive to movements of said feeler for tilting said chassis in relation to said carriage around an axis parallel to the longitudinal axis of the vehicle;
- said regulator characterized by
- d. a pair of rods on said vehicle mounted transversely of said longitudinal axis in coaxial alignment with each other;
- e. said rods being rotatable with respect to each other;
- f. a lever fixed on each of said rods at the ends thereof facing each other;
- g. a reversible expanding and contracting device connected to said feeler;
- h. one of said levers pivotally connected to one end of said expanding and contracting device and the other of said levers pivotally connected to the other end of said expanding and contracting device;
- i. said levers being movable toward and away from each other in response to said expanding and contracting device for rotating said rods in opposite directions to each other;
- j. a pair of lifting and lowering arms with one each fixed to one of said rods at the ends thereof opposite said levers;
- k. each of said pair of lifting and lowering arms pivotally connecting said chassis to said carriage for tilting one in relation to the other in response to said regulator;
- and
- l. the connection between one of said levers and said expanding and contracting device being a forked lever.
11 more elements
Dependencies are inferred from the claim text.