Title:
【発明の名称】路面仕上げ機の締固め厚板
Document Type and Number:
Japanese Patent JP3056224
Kind Code:
B2
Abstract:
PCT No. PCT/DE89/00682 Sec. 371 Date Sep. 5, 1990 Sec. 102(e) Date Sep. 5, 1990 PCT Filed Oct. 25, 1989 PCT Pub. No. WO90/07030 PCT Pub. Date Jun. 28, 1990.Compaction plank for a road-finishing machine for incorporating and compacting freshly laid roadmaking material (3), preferably having a variable effective width. To this end, the compaction plank preferably comprises a main plank and laterally extendable adjusting planks. It also has a base plate (2, 18) for flattening the roadmaking material (3) associated with one or more bar-shaped, driven stampers (5, 6). Two stampers (5, 6) are provided, namely a front stamper (5) arranged in front of the base plate (2, 18) in the direction of travel (4) of the road-finishing machine and a rear stamper (6) arranged between the elements of the base plate (2, 18). The stampers (5, 6) are preferably interconnected by a two-armed lever (7), each stamper (5, 6) being connected with one of the two lever arms (7a, 7b), and the lever (7) can be driven so as to oscillate about its bearing point (8).
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Inventors:
Bunk, Claus-Dater
Fritsuke, Anton
Kurz, Manfred
Matsuten, ernst
Fritsuke, Anton
Kurz, Manfred
Matsuten, ernst
Application Number:
JP51096089A
Publication Date:
June 26, 2000
Filing Date:
October 25, 1989
Export Citation:
Assignee:
Dana Patsk Gezershyaft Mitt Beth Yulenktel Haftung
International Classes:
E01C19/48; E01C19/40; (IPC1-7): E01C19/48
Domestic Patent References:
| JP6119005U | ||||
| JP5318832U | ||||
| JP6343524B2 |
Attorney, Agent or Firm:
Toshio Yano (2 outside)