US2009215596A1PendingUtilityA1

Balance Device

37
Assignee: OBERMAIER TONIPriority: Feb 22, 2008Filed: Dec 11, 2008Published: Aug 27, 2009
Est. expiryFeb 22, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Toni Obermaier
A63B 41/125A63B 21/0004A63B 26/003A63B 22/18A63B 5/08A63B 2225/62A63B 2208/0233A63B 2208/0204A63B 2022/0033
37
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Claims

Abstract

The present invention relates to a balancing device. In particular, the present invention relates to a balancing device for dynamic balancing, which is configured in the shape of a hollow body which can be filled. The balancing device is provided with a hollow body with hollow body skin, which hollow body has a bottom region, an upper top region and a side region which is connected to the bottom region and the top region by means of transition regions and which extends between the bottom region and the top region. The hollow body defines at least one chamber, which is enclosed by the hollow body skin and which can be filled with fluid, which chamber is filled with fluid. An outwardly directed flange is arranged externally on the hollow body at the bottom region.

Claims

exact text as granted — not AI-modified
1 . Balance device, having a hollow body with a hollow body skin, comprising:
 a bottom region;   an upper top region; and   a side region which is connected to the bottom region and the top region by means of transition regions and which extends between the bottom region and the top region,   wherein the hollow body defines at least one chamber, which is enclosed by the hollow body skin and which can be filled with fluid, which chamber is filled with fluid, and   an outwardly directed flange is arranged externally in the hollow body at the bottom region.   
     
     
         2 . Balance device according to  claim 1 , wherein the bottom region is formed by a hollow body skin, and the hollow body skin, which forms the bottom region, the top region and the side region, and the flange are formed in one piece from plastic. 
     
     
         3 . Balance device according to  claim 1 , wherein the flange is provided with fastening openings. 
     
     
         4 . Balance device according to  claim 1 , wherein a bottom element is fastened to the flange. 
     
     
         5 . Balance device according to  claim 4 , wherein the bottom element is fastened to the flange with at least one fastening apparatus. 
     
     
         6 . Balance device according to  claim 5 , wherein the balance device is furthermore provided with a flange ring, wherein the flange is clamped between the flange ring and the rigid structure by means of a fastening apparatus. 
     
     
         7 . Balance device according to  claim 4 , wherein the bottom element has a plate. 
     
     
         8 . Balance device according to  claim 7 , wherein the bottom element is bent or bulged. 
     
     
         9 . Balance device according to  claim 7 , wherein a foot element is arranged on the bottom element. 
     
     
         10 . Balance device according to  claim 4 , wherein the at least one fastening apparatus comprises screws, threads or rivets. 
     
     
         11 . Balance device according to  claim 4 , wherein the bottom element is essentially flat. 
     
     
         12 . Balance device according  claim 1 , wherein the underside of the balance device or the bottom element forms a curved bottom surface. 
     
     
         13 . Balance device according to  claim 12 , wherein a bottom surface of the bottom element is curved concavely. 
     
     
         14 . Balance device according to  claim 12 , wherein a bottom surface of the bottom element is curved convexly. 
     
     
         15 . Balance device according to  claim 12 , wherein the bottom surface is at least partly delimited by a sphere surface. 
     
     
         16 . Balance device according to  claim 2  wherein the flange is provided with fastening openings. 
     
     
         17 . Balance device according to  claim 16 , wherein a bottom element is fastened to the flange. 
     
     
         18 . Balance device according  claim 17 , wherein the underside of the balance device or the bottom element forms a curved bottom surface. 
     
     
         19 . Balance device according to  claim 18 , wherein a bottom surface of the bottom element is curved concavely. 
     
     
         20 . Balance device according to  claim 18 , wherein a bottom surface of the bottom element is curved convexly.

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