Patents Assigned to Manitou BF
  • Patent number: 6071066
    Abstract: A backhoe elevator includes a front, loading arm supported on a frame forward of a driver cab midway between front and rear axles. The frame includes two spaced apart elongated members that define a space for retraction of the arm between the members. The controls for the loading arm are disposed along a central axis of the backhoe elevator. The engine is transversely mounted and includes two outputs, one for a hydraulic pump and one for a gear box that is below the support for the loading arm between the frame members. The support for the loading arm may include two parallel plates, one of which is a vertical extension of one of the elongated members and the other of which is mounted on an upper plate that is between and perpendicular to the elongated members. One of the elongated members may have a rear portion that is curved outwardly so that it is not parallel to the other of the elongated members.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: June 6, 2000
    Assignee: Manitou BF
    Inventor: Marcel-Claude Braud
  • Patent number: 5876175
    Abstract: A device for securing a goods handling carriage (1) on a truck, comprises a support chassis (11) provided with first anchoring and securing structure (14a, 15a) to secure the chassis (11) on the bed (3) of the truck, and second anchoring and securing structure (14b, 15b) to secure the chassis (11) below the truck bed (3).
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: March 2, 1999
    Assignee: Manitou BF
    Inventor: Marcel-Claude Braud
  • Patent number: 5813821
    Abstract: A motorized lift truck, with a telescopic arm (9), comprising a chassis (1) mounted on a plurality of wheels of which at least one (7) is power driven. The chassis (1) carries a motor propulsion group (3), a cab (2) and lifting structure (4) disposed between the motor propulsion group (3) and the cab (2). The lifting structure (4) is the telescopic arm (9) mounted pivotably about a substantially horizontal axle (10). The assembly of the lifting structure (4) comprising the telescopic arm (9) is displaceable transversely, so as to permit precise adjustment over a predetermined distance (d) of the position of the lifting structure (4) so as to engage the load. The truck is adapted to be loaded up on the rear of a carrying vehicle and comprises a chassis (1) having a U shape.
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: September 29, 1998
    Assignee: Manitou BF
    Inventor: Marcel Claude Braud
  • Patent number: 5687809
    Abstract: A lift truck 1 with a telescopic arm 3 comprises a front axle 6 and a rear axle 7 and a mechanical transmission to transmit the movement of the drive train 5 to the forward 6 and/or rear 7 axle or axles. The drive train 5 is oriented transversely to the truck 1 and the mechanical transmission is located in a central position. This arrangement permits easy access to the drive train and rapid exchange of the latter, so as to facilitate the maintenance and reduce the down time of the lift truck.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: November 18, 1997
    Assignee: Manitou BF
    Inventor: Marcel Claude Braud
  • Patent number: 5106257
    Abstract: The invention concerns a lift truck with telescopic hoisting arm (2) mounted on a chassis carrying a front axle and a rear axle, in which the telescopic arm is articulated on the truck by means of a variable quadrilateral (A, B, C, D) having a tie rod (23) and an auxiliary arm (24), characterized in that:the tie rod (23) is articulated on the one hand to the chassis (1) at a point (D) situated substantially above the front axle (10) and on the other hand to the telescopic arm (2) at a point (A) which, in low position of the arm, is substantially above the rear axle (11),the auxiliary arm (24) is articulated on the one hand to the chassis (1) of the truck substantially at the geometric center (C) of the chassis and on the other hand to the telescopic arm (2) at a point (B) situated in back of point (A),and in that, in low position, the telescopic arm (2) is entirely situated below points (A) and (B) of the quadrilateral and rests on the auxiliary arm (24) in a practially horizontal position whereas in high pos
    Type: Grant
    Filed: January 24, 1991
    Date of Patent: April 21, 1992
    Assignee: Manitou BF
    Inventors: Marcel Braud, Michel Dropsy
  • Patent number: D376243
    Type: Grant
    Filed: February 27, 1995
    Date of Patent: December 3, 1996
    Assignee: Manitou BF
    Inventor: Riccardo Magni
  • Patent number: D384477
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: September 30, 1997
    Assignee: Manitou BF
    Inventor: Marcel-Claude Braud