(19)
(11) EP 2 946 127 A2

(12)

(88) Date of publication A3:
11.12.2014

(43) Date of publication:
25.11.2015 Bulletin 2015/48

(21) Application number: 14783088.9

(22) Date of filing: 15.01.2014
(51) International Patent Classification (IPC): 
F16F 15/00(2006.01)
F16F 15/02(2006.01)
(86) International application number:
PCT/US2014/011715
(87) International publication number:
WO 2014/168662 (16.10.2014 Gazette 2014/42)
(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: 17.01.2013 US 201361753848 P

(71) Applicant: HRL LABORATORIES, LLC
Malibu, CA 90265 (US)

(72) Inventors:
  • SCHAEDLER, Tobias, A.
    Oak Park, CA 91377 (US)
  • JACOBSEN, Alan, J.
    Woodland Hills, CA 91364 (US)
  • CARTER, William
    Calabasas, CA 91302 (US)
  • HENRY, Christopher, P.
    Thousand Oaks, CA 91360 (US)
  • CHANG, Chia-Ming "Gavin"
    Agoura Hills, CA 91301 (US)
  • MCKNIGHT, Geoffrey, P.
    Los Angeles, CA 90066 (US)
  • NOWAK, Andrew, P.
    Los Angeles, CA 90025 (US)

(74) Representative: Boult Wade Tennant 
Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) MICROLATTICE DAMPING MATERIAL AND METHOD FOR REPEATABLE ENERGY ABSORPTION