US2012087727A1PendingUtilityA1

Vibrating tamper having tamper foot

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Assignee: BONNEMANN DIRKPriority: Oct 8, 2010Filed: Oct 4, 2011Published: Apr 12, 2012
Est. expiryOct 8, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Dirk Bonnemann
E02D 3/046
20
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Claims

Abstract

The present invention relates to a vibrating tamper for soil compaction, which has a superstructure having a drive motor and a substructure having a tamper plate driven by the drive motor, the tamper plate being fastened on a tamper foot associated with the substructure, and this tamper foot being mounted so it is linearly movable on the vibrating tamper using a guide element. It is provided that the tamper foot is implemented integrally with the guide element.

Claims

exact text as granted — not AI-modified
1 . A vibrating tamper for soil compaction, comprising:
 a superstructure having a drive motor and a substructure having a tamper plate driven by the drive motor, the tamper plate being fastened on a tamper foot associated with the substructure, with the tamper foot being mounted using a guide element so it is linearly movable on the vibrating tamper,   wherein the guide element is a cylindrical inner guide of a telescopic sliding guide unit,   and further wherein the tamper foot has a cup-shaped section, which at least sectionally encloses the cylindrical inner guide, with the tamper foot being implemented integrally with the guide element.   
     
     
         2 . The vibrating tamper according to  claim 1 ,
 wherein a radial gap, in which at least one connection web is situated, is provided between an inner contour of the cup-shaped section and an outer contour of the cylindrical inner guide.   
     
     
         3 . The vibrating tamper according to  claim 1 ,
 wherein at least one transport handle is situated on the tamper foot.   
     
     
         4 . The vibrating tamper according to  claim 1 ,
 wherein the tamper foot, together with the guide element, is implemented as a cast structure.   
     
     
         5 . The vibrating tamper according to  claim 4 ,
 wherein the casting material used is an aluminum material.   
     
     
         6 . The vibrating tamper according to  claim 4 ,
 wherein the casting material used is a plastic material or a plastic composite material.   
     
     
         7 . The vibrating tamper according to  claim 4 ,
 wherein the cast structure is a multicomponent casting.   
     
     
         8 . (canceled)

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