Title:
Distemper
Document Type and Number:
Japanese Patent JP5997747
Kind Code:
B2
Abstract:
A tamper of a screed includes a tamper bar secured to a connecting rod in which an eccentric bushing is rotatable. The eccentric bushing is adapted to be rotationally displaced on an eccentric section of a drive shaft relative to the eccentric section and to be rotationally coupled with the eccentric section at relative rotational positions defining different stroke lengths of the tamper bar. A changeover between the rotational positions is accomplishable by a reversal of the direction of rotation of the drive shaft. The eccentric bushing is adapted to be locked at each respective rotational position by means of a locking and/or coupling device against inadvertent displacement from the respective rotational position. The locking and/or coupling device is adapted to be released and/or engaged automatically or by remote control for effecting a changeover from one rotational position to the next.
Inventors:
Claus Belts
Ralph Weezer
Ralph Weezer
Application Number:
JP2014218035A
Publication Date:
September 28, 2016
Filing Date:
October 27, 2014
Export Citation:
Assignee:
Joseph Fegele Age
International Classes:
E01C19/40; E01C19/48
Domestic Patent References:
| JP2011106263A | ||||
| JP2011106261A | ||||
| JP57040006A |
Attorney, Agent or Firm:
Moriaki Ogawa
Shoichi Okuyama
Haruyuki Nishiyama
Rie Ikemoto
Mitsuji Sekiya
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Shoichi Okuyama
Haruyuki Nishiyama
Rie Ikemoto
Mitsuji Sekiya
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
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