Patent ID: 7300028
Filing Date: 2007-11-27
Classification: F16C,F16M,Y10T

Abstract:
1. A tripod head, comprising a housing ( 1 ) having connection means ( 11 ) at one end thereof for connecting the tripod head to a tripod; an aspherical ball joint ( 2 ) displaceably arranged in the housing ( 1 ); a bearing element ( 4 ) for supporting the ball joint ( 2 ) and axially displaceable in the housing ( 1 ); and a device ( 5 ) for fixing the ball joint ( 2 ) in the housing ( 1 ) and arranged beneath the bearing element ( 4 ), the fixing device ( 5 ) having two sliding parts, an adjusting device ( 36 ) for engaging the sliding parts for axially displacing the ball joint ( 2 ) in the housing ( 1 ), and a support ( 31 ) located between the bearing element ( 4 ) and the sliding parts and having engagement shoulders arranged diametrically opposite each other, wherein the support ( 31 ) is formed as an annular body with plane end faces, wherein the two sliding parts ( 35 ) are provided with an eccentric contour and engage with the support ( 31 ), wherein the adjusting device ( 36 ) has an adjusting member ( 37 ) which is connected to the sliding parts ( 35 ), and an actuating element ( 38 ) which is connected to the adjusting member ( 37 ) in order to displace the bearing element ( 4 ) against the ball joint ( 2 ) by a rotating or swiveling movement, and wherein the support ( 31 ) has at least one recess ( 32 ) engaging with the eccentric contour of at least one sliding part ( 35 ) in order to prevent an axial rotating movement of the support ( 31 ).