Holding device
OwnerAnders Svenssoninventor
Life of this patent
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Abstract
The present invention is for a holder for a device comprising axially vibrating and/or beating tools, e.g. a device for removal of hard layers by axing using an axially vibrating and beating chisel. The device is manually controlled and transfer of vibrations and beats from the chisel to the handles is eliminated or much reduced by shock absorbers which are arranged parallel to the chisel. The chisel and its power machine are mounted onto the holder by a shaft which is connected to the lower ends of the shock absorbers. The device also comprises a backward support so that in operation it does not need to be held in position but only directed.
Claims5
A holder for a device having an axially vibrating tool comprising:
- fastening structure constructed and arranged to receive the tool so as to be mounted with respect thereto;
- at least one shock absorber having upper and lower ends and disposed generally parallel with respect to a longitudinally axis of the tool when the tool is mounted with respect to said fastening structure;
- wheel structure connected to lower ends of said at least one shock absorber so as to support the holder in wheel supporting relation during operation of the tool;
- and
- handle structure extending from said upper end of said at least one shock absorber,
- wherein a pair of spaced shock absorbers are provided, said handle structure including a pair of handles, each shock absorber being associated with a respective handle at an upper end thereof, said lower ends of said shock absorbers being coupled together by a shaft, said fastening structure being pivotally coupled to said shaft at a distal end thereof.
Dependencies are inferred from the claim text.