Title:
PILOT ASSEMBLY, PROCESSING METHOD OF PILOT ASSEMBLY AND HYDRAULIC TORQUE CONVERTER
Document Type and Number:
WIPO Patent Application WO/2020/051873
Kind Code:
A1
Abstract:
A pilot assembly, a processing method of the pilot assembly and a hydraulic torque converter. The pilot assembly is used for a hydraulic torque converter, and comprises a cover(111) and a sleeve(2). The cover includes a protrusion(1111) and the sleeve can be attached on the outer periphery of the protrusion. The protrusion includes a pilot boss of a first size, and in an assembled condition that the sleeve is attached on the protrusion, the sleeve forms a pilot boss of a second size. The pilot assembly is of low cost, capable of applying to multiple types of hydraulic torque converters, and adapted to modular production.
Inventors:
CERRETA JOSHUA DAVID (CN)
Application Number:
PCT/CN2018/105704
Publication Date:
March 19, 2020
Filing Date:
September 14, 2018
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
CERRETA JOSHUA DAVID (CN)
CERRETA JOSHUA DAVID (CN)
International Classes:
F16H41/24; F16H45/00
Foreign References:
| US5813505A | 1998-09-29 | |||
| CN201198830Y | 2009-02-25 | |||
| CN1274655A | 2000-11-29 | |||
| CN106715958A | 2017-05-24 | |||
| CN106369129A | 2017-02-01 | |||
| US7841174B2 | 2010-11-30 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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