Door closer with hydraulic braking of the so-called invisible type
FR2564518A1
Improved adjusting screw for door closers of the hydraulic type
FR2524052A1
Housing for hydraulic door-closing mechanism - comprises pressure casting having increased wall thicknesses in regions of greatest stress.
FR2535807A1
Suspension spring for seat or wheel esp. of motorcycle
FR2515441A1
Electric generator using MHD effect in IC engine cylinders - uses aluminium alloy coils set in iron cylinder liners of engine as stator for MHD induced electric generation
FR2497730A1
Macpherson car suspension strut - contains a telescopic friction damper instead of the conventional hydraulic type
FR2490533A1
Brush for polishing and deburring bores - has co-axial sleeve as retractable housing actuated tubular links containing axial motor spindle unit
BR8000014A
Vehicle wheel suspension device
GB2030676A
Adjusting suspension springs
FR2457189A2
Adjustable suspension element for vehicle - incorporates clamping ring adjustable on upper part of coil string
FR2457594A2
Solar or wind power collecting device - uses sources of heat and cold acting on thermomagnetic wheel rim generating force within applied magnetic field
FR2442539A1
Solar and wind energy collection - includes conversion to mechanical and electrical energy utilising temp.-induced changes in nickel-iron magnetic permeability
FR2435363A1
Adjustable suspension element for vehicle - incorporates clamping ring adjustable on upper part of coil string
DE2815596A1
Suspension legs for washing machines - involving thrust sensitive damping and simplified couplings
FR2477590A1
Automobile-type shock absorbers - fitted to washing machine tub to reduce casing movement
FR2422756A2
IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES
FR2393983A1
Friction-type shock absorber - has rod slidable in tube with larger dia. section which seats friction rings
FR2374457A1
Suspension legs for washing machines - involving thrust sensitive damping and simplified couplings
FR2372899A1
Local surface hardening of metals - by brief surface melting with plasma torch, followed by natural or forced quenching