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    33.
    发明专利
    未知

    公开(公告)号：DK177486A

    公开(公告)日：1987-10-18

    申请号：DK177486

    申请日：1986-04-17

    Applicant: ANDERSON THOMAS ROBERT

    Inventor： ANDERSON THOMAS ROBERT

    IPC: B63H20060101 ,  B63H9/00 ,  B63H9/06

    Abstract: A sail arrangement, which provides a large number of possible adjustments in that both the position of the sail for the angle of incidence and the profile of the sail can be varied, comprises a mast 2 and upper and lower elongated transverse elements 6, 7, fitted at an interval, which are fixed to the mast 2. The arrangement furthermore comprises track elements, which connect the first ends of the upper and lower elements and two panels 5a, 5b of sail material, of which one panel is fitted on either side of the mast 2, both panels being connected to the track elements 13 by means of runners in order to allow the sail panels to be rolled up. In the two sail panels, the sail battens 22, 23 are fitted in pockets, and the leading ends of the sail battens 22, 23 are fixed in order to counteract pressures acting in a longitudinal direction, when these are applied to the sail battens in order to induce bending thereof. The sail battens in the respective sail panels are aligned in order to produce sail battens which, at their ends projecting from the sail batten pockets, are connected to one another but moveable in relation to one another, and furthermore so as to produce elements which can apply the pressure acting on the sail battens in the longitudinal direction in a position remote from the first end thereof, in order therefore to alter the profile of the bent frames forming the sail panels.

    IMPROVEMENTS RELATING TO POTATO HARVESTING MACHINES
    37.
    发明专利
    IMPROVEMENTS RELATING TO POTATO HARVESTING MACHINES 未知

    公开(公告)号：GB1268511A

    公开(公告)日：1972-03-29

    申请号：GB1754169

    申请日：1969-04-03

    Applicant: ANDERSON THOMAS ,  ALEXANDER GEORGE SOUTAR ,  ALEXANDER DUNCAN SCOTT

    Inventor： ANDERSON THOMAS ,  ALEXANDER GEORGE SOUTAR ,  ALEXANDER DUNCAN SCOTT

    IPC: A01D17/10

    Abstract: 1,268,511. Sorting potatoes. T. ANDERSON; G. S. ALEXANDER and D. S. ALEXANDER. 24 Feb., 1970 [3 April, 1969], No. 17541/69. Heading B2H. [Also in Division A1] A potato harvester having brushes to separate potatoes from stones &c comprises a pair of double frusto-conical rollers 11 supporting the front of the harvester on two potato drills, two blades 13 for digging the drills on upwardly inclined slot and chain conveyor 16, a similar substantially horizontal conveyor 18 and two hydraulically driven, transversely mounted, rotating brushes 19 and 21, the latter having nylon bristles less resilient than those of the former. Potatoes, stones, and clods move up elevator 14, along conveyor 18 and are impelled rearwardly the direction of harvester travel by the lower run of brush 19 and the majority of potatoes either bounce off of or pass over the top of brush 21 onto horizontal transfer conveyor 26, and stones and clods either drop between conveyor 18 and brush 21, or become emeshed in the bristles of brush 21 and are pulled round, to fall onto conveyor 28. Any potatoes reaching conveyor 28 can be removed by an operator at 29. Potatoes from conveyor 26 may be elevated by elevator 27, or dropped onto the ground.

    Improvements in Machines for Finishing Nuts for Bolts and the like.
    40.
    发明专利
    Improvements in Machines for Finishing Nuts for Bolts and the like. 未知

    公开(公告)号：GB190018677A

    公开(公告)日：1901-04-20

    申请号：GB190018677D

    申请日：1900-10-19

    Applicant: ANDERSON THOMAS MILLS

    Inventor： ANDERSON THOMAS MILLS

    Abstract: 18,677. Anderson, T. M. Oct. 19. Milling.-A machine for milling nuts &c. is provided with a number of mandrels e held between centres f, g on headstocks c, d carried by a slide a having a reciprocating movement. The milling-cutters are carried by a spindle l to act on the nuts on each mandrel. The mandrels are geared together by spur-wheels m, and are locked in the required angular position by pins v engaging notched discs n on the mandrels. The pins are carried by an arm u on the rocking shaft t, and are normally held in the locking position by a spring-controlled arm w on the shaft. An arm y on the shaft is connected by a slotted link z to a bell crank p connected by an adjustable chain q to the bed b. A slot 1 in the link z engages a pin 2 on a pawl arm 3 engaging a ratchet-wheel 4 on one of the mandrels. After the cutters have cleared the nuts on the return stroke, the chain becomes taut, withdrawing the locking-pins, and causing the upper end of the slot 1 to engage the pin 2 and rotate the mandrels the desired amount. As the cutting stroke commences, the chain slackens, the locking-pins being returned to the locking position before cutting commences.

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