Paul Alan Cadrobbi

US Patent:

20010007813, Jul 12, 2001

Filed:

Mar 5, 2001

Appl. No.:

09/799206

Inventors:

Paul Cadrobbi - Tucson AZ, US

International Classification:

B24D015/00

US Classification:

451/526000, 451/495000

Abstract:

An abrading tool () includes an abrasive belt () loosely wrapped around an elongated block (). A tension adjuster () is inserted between the belt () and the block (). The tension in the belt () is adjusted by sliding the tension adjuster () on the block (). Alternatively, an abrading tool () includes an abrasive sheet () wrapped around a base block (). The two ends of the sheet () are disposed in a slot () on the base block (). A mounting block () tightly fits into the slot () to secure the abrasive sheet () to the base block ().

US Patent:

61969095, Mar 6, 2001

Filed:

Apr 1, 1999

Appl. No.:

9/283732

Inventors:

Paul Cadrobbi - Tucson AZ

International Classification:

G24D 1500

US Classification:

451499

Abstract:

An abrading tool (10) includes an abrasive belt (11) loosely wrapped around an elongated block (12). A tension adjuster (22) is inserted between the belt (11) and the block (12). The tension in the belt (11) is adjusted by sliding the tension adjuster (22) on the block (12). Alternatively, an abrading tool (40) includes an abrasive sheet (41) wrapped around a base block (42). The two ends of the sheet (41) are disposed in a slot (52) on the base block (42). A mounting block (62) tightly fits into the slot (52) to secure the abrasive sheet (41) to the base block (42).