(19)
(11)EP 3 626 944 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
22.07.2020 Bulletin 2020/30

(43)Date of publication A2:
25.03.2020 Bulletin 2020/13

(21)Application number: 19202068.3

(22)Date of filing:  14.11.2011
(51)International Patent Classification (IPC): 
F02C 7/32(2006.01)
F16H 1/22(2006.01)
(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

(30)Priority: 17.11.2010 US 94805110

(62)Application number of the earlier application in accordance with Art. 76 EPC:
15194815.5 / 3032072
11188975.4 / 2455597

(71)Applicant: United Technologies Corporation
Farmington, CT 06032 (US)

(72)Inventors:
  • SUCIU, Gabriel L.
    Glastonbury, CT Connecticut 06033 (US)
  • DYE, Christopher M.
    San Diego, CA California 92117 (US)
  • DUONG, Hung
    Unionville, CT Connecticut 06085 (US)
  • SNAPE, Nathan
    Tolland, CT Connecticut 06084 (US)

(74)Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

  


(54)AXIAL ACCESSORY GEARBOX


(57) An accessory system (60) for a gas turbine engine includes an accessory gearbox which defines an accessory gearbox axis (L). A crossover gear set (92) generally along the accessory gearbox axis (L) interconnects a first gear set (84C) and a second gear set (84E).







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