Hand-guided mower with rotary blade - has feeler for braking belt drive and tilting arm
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Size-reduction apparatus, especially for twigs and branches of trees and shrubbery
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Temp. control for cooling cellar spaces - has fan and temp. sensors mounted in aperture in wall with inlet and outlet louvres
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ELECTRIC COLLECTOR WITH A FILLING AND EXPANSION AREA COMMON TO ALL CELLS, WITH LEVELING DEVICE FOR THE ELECTROLYTE LIQUID IN THE CELL CONTAINERS
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Accumulator with common filler and expansion chamber for cells - has communicating tube resisting gas pressure build up and preventing link between cells
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Air cushion lawn-mower - cutter blades and fan operated so that air-cushion is produced before blades turn and vice versa
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LAWN MOWER WITH REAR DISCHARGE
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DEVICE FOR FILLING ELECTROLYTIC LIQUID INTO THE CELLS OF A WET BATTERY
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BATTERY AND MAINS POWERED LAWN EDGE CUTTER WITH SAFETY CUTTER DEVICE
