Abstract

A mowing device comprises a mower deck (10) with a mowing member (15) and support means, particularly a support roller (30), whereby the mowing device supports on a ground surface and thereby imposes a mowing height above a ground level on the mowing member. The mowing height is adjustable with a mowing height adjusting means. This comprises an extending device (40) with an extending member (45) which is coupled operatively to the support means. The extending member can perform an adjustment between a first extreme position in which the extending member imposes on the support means a first position and a second extreme position in which the extending member imposes on the support means a second position which determines the mowing height. A limiter device which can be set (60) is associated with the extending member (45), particularly a limiter device which can be set manually, which is able and configured to progressively limit a movement of the extending member (45) to the second extreme position by adjustment.

IPC Classes  ?

• A01D 34/54 - Cutting-height adjustment

Abstract

A work vehicle (1) comprises a mobile frame with a main shaft (2) and a set of support arms adjustable between a lateral operative position, in which the support arms extend laterally of the frame on either side of the main shaft, and an at least partially upward oriented transport position. The support arms have a plurality of mutually pivotable support arm parts which support work modules (11A . . . 11F) placed at a regular distance from each other in order to thereby perform work on a ground surface in the operative position. In the operative position a center of a first of the support arms is situated on a first side of the main shaft at a lateral distance from the main shaft, and in the operative position a center of a second of the support arms is situated on an opposite second side of the main shaft at a lateral distance from the main shaft.

IPC Classes  ?

• A01B 73/04 - Folding frames foldable about a horizontal axis
• A01D 34/44 - Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters

Abstract

A work vehicle (1) comprises a mobile frame with a main shaft (2) and a set of support arms adjustable between a lateral operative position, in which the support arms extend laterally of the frame on either side of the main shaft, and an at least partially upward oriented transport position. The support arms have a plurality of mutually pivotable support arm parts which support work modules (11A...11F) placed at a regular distance from each other in order to thereby perform work on a ground surface in the operative position. In the operative position a centre of a first of the support arms is situated on a first side of the main shaft at a lateral distance from the main shaft, and in the operative position a centre of a second of the support arms is situated on an opposite second side of the main shaft at a lateral distance from the main shaft.

IPC Classes  ?

• A01B 73/04 - Folding frames foldable about a horizontal axis

Abstract

A work vehicle (1) comprises a mobile frame with a main shaft (2) and a set of support arms adjustable between a lateral operative position, in which the support arms extend laterally of the frame on either side of the main shaft, and an at least partially upward oriented transport position. The support arms have a plurality of mutually pivotable support arm parts which support work modules (11A...11F) placed at a regular distance from each other in order to thereby perform work on a ground surface in the operative position. In the operative position a centre of a first of the support arms is situated on a first side of the main shaft at a lateral distance from the main shaft, and in the operative position a centre of a second of the support arms is situated on an opposite second side of the main shaft at a lateral distance from the main shaft.

IPC Classes  ?

• A01B 73/04 - Folding frames foldable about a horizontal axis
• A01D 78/10 - Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially vertical axis

Abstract

An implement (1) comprises a number of work devices (2A,2B,2C) for performing work therewith in an operative position. The work devices comprise an input drive shaft (4) which sets the work devices into operation. At least one work device (2B) of the work devices comprises an output shaft (3B) coupled to the input drive shaft (4A) of the work device and the input drive shaft (4C) of a subsequent work device (2C). The mutual coupling of the input and output shafts of the work devices together forms an efficient single drive line with which the work devices can be driven simultaneously without a separate drive branch being required per work device.

IPC Classes  ?

• A01B 71/06 - Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine
• A01D 75/30 - Arrangements for trailing two or more harvesters or mowers