公开(公告)号：US4202262A

公开(公告)日：1980-05-13

申请号：US884594

申请日：1978-03-08

Applicant: Helmut Claas ,  Gerhard Romer ,  Otger Weddeling

Inventor： Helmut Claas ,  Gerhard Romer ,  Otger Weddeling

IPC: A01D85/00 ,  A01F15/04 ,  B30B9/30

CPC classification number: A01F15/04 ,  A01D85/002

Abstract: An agricultural baler has a device for picking up stalk-type and blade-type vegetation. The picked up vegetation is inserted into a precompacting chamber wherein it is subjected to initial compacting. The degree of compaction is sensed and, when it reaches a preselected magnitude, the precompacted body of vegetation is expelled from the precompacting chamber into a main compacting chamber. The precompacted bodies are of identical or substantially identical size and density.

Abstract translation: 农用打包机具有用于拾取茎型和叶片型植被的装置。 将拾取的植被插入到预压缩室中，其中其经受初始压实。 感测到压实程度，并且当其达到预选的大小时，将预压缩的植物体从预压缩室排出到主压实室中。 预压体具有相同或基本相同的尺寸和密度。

公开(公告)号：US3673951A

公开(公告)日：1972-07-04

申请号：US3673951D

申请日：1968-10-21

Applicant: GERHARD ROMER

Inventor： ROMER GERHARD

IPC: B30B11/20 ,  B30B11/22 ,  B30B15/34 ,  B41F3/42

CPC classification number: B30B11/22 ,  B30B11/201 ,  Y10S100/906

Abstract: Fodder is converted into shape-retaining blocks or cakes by an apparatus which collects fodder off the ground and subjects it to a preliminary compacting action, thereupon to a twisting action which results in the formation of ropes of convoluted material, and to a final compacting action resulting in conversion of ropes into blocks or cakes of firmly compacted material. The twisting and final compacting actions can be carried out sequentially or simultaneously.