(19)

(11)

EP 0 205 597 A1

(12)

(43) Date of publication: 30.12.1986 Bulletin 1986/52 (21) Application number: 86900577.0 (22) Date of filing: 30.12.1985

(51) International Patent Classification (IPC):  B25B 13/ 46( . ) B25B 23/ 16( . ) B25B 23/ 00( . ) (86) International application number: PCT/US1985/002577 (87) International publication number: WO 1986/004008 (17.07.1986 Gazette 1986/17)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 31.12.1984 US 19840688080 (71) Applicant: RADIAN TOOL CORPORATION Lewisville, TX 75067 (US)	(72) Inventor: HEADEN, James Lewisville, TX 75067 (US)