Title:
The drum brake module which can operate by an electric motor
Document Type and Number:
Japanese Patent JP6271735
Kind Code:
B2
Abstract:
An expansion device for drum brakes, which is floatingly and approximately centrally arranged between two substantially symmetrical brake shoes, the expansion device including at least two gear levers articulated to each other and each supported on a brake shoe, at least one of the gear levers of the expansion lock being coupled to an actuating element of an actuator system such that the brake shoes carry out an even, translationally directed expanding movement, which is converted by a gearing, in the direction of the brake drum. At least one of the gear levers of the spreader lock has a spring element integrated into it that can be elastically reversibly deformed by a brake application force about a defined elasticity ΔS of at least 1 mm in a defined manner.
Inventors:
Gedke Martin
Bach Uwe
Becker Stefan
Juan Aken Volker
Von Hein Holger
Hoffman Jens
Zefo Ameth
Ritter Wolfgang
Bach Uwe
Becker Stefan
Juan Aken Volker
Von Hein Holger
Hoffman Jens
Zefo Ameth
Ritter Wolfgang
Application Number:
JP2016536721A
Publication Date:
January 31, 2018
Filing Date:
November 18, 2014
Export Citation:
Assignee:
Continental, Thebes, Actien Gezershaft, und Companion, Offene Handels Gezershaft
International Classes:
F16D65/22; F16D51/22; F16F1/18
Domestic Patent References:
| JP2002206574A | ||||
| JP2001173694A |
Foreign References:
| DE102004039479A1 | ||||
| DE102012201579A1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Atsushi Shinohara
Kiyota Eisho
Blacksmith
Atsushi Shinohara
Kiyota Eisho