(19)
(11) EP 3 005 495 A1

(12)

(43) Date of publication:
13.04.2016 Bulletin 2016/15

(21) Application number: 14804492.8

(22) Date of filing: 26.05.2014
(51) International Patent Classification (IPC): 
H01R 43/042(2006.01)
(86) International application number:
PCT/US2014/039473
(87) International publication number:
WO 2014/193765 (04.12.2014 Gazette 2014/49)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 28.05.2013 US 201361827842 P

(71) Applicant: Ridge Tool Company
Elyria OH 44035-6001 (US)

(72) Inventors:
  • BOWLES, Richard R.
    Elyria, Ohio 44035 (US)
  • BARACSKAI, Robert M.
    Elyria, Ohio 44035 (US)
  • SCHWEIZER, Beat
    Elyria, Ohio 44035 (US)
  • KREUZER, Rudolf
    Elyria, Ohio 44035 (US)
  • LUTOLF, Mark
    Elyria, Ohio 44035 (US)

(74) Representative: Mader, Joachim 
Bardehle Pagenberg Partnerschaft mbB Patentanwälte, Rechtsanwälte Prinzregentenplatz 7
81675 München
81675 München (DE)

   


(54) WORK TOOLS HAVING INTERCHANGEABLE WORK HEADS