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    A THREAD CUTTING DEVICE FOR SLIDE LATHES
    22.
    发明专利
    A THREAD CUTTING DEVICE FOR SLIDE LATHES 未知

    公开(公告)号：IL36721D0

    公开(公告)日：1971-06-23

    申请号：IL3672171

    申请日：1971-04-26

    Applicant: SCHMIDT R ,  SCHMIDT E

    IPC: B23Q1/68

    Abstract: 1349004 Cutting tool feed devices R SCHMIDT and E SCHMIDT 4 May 1971 [6 May 1970] 13082/71 Heading B3T Tool feed apparatus in a lathe comprises a tool guide and slide 1, 2 attached to the compound slide 9, 23 of the lathe, connecting means 3 formed by a stop rod 4 secured to the lathe frame 10 and connected to the tool slide 2 by way of a lever linkage and which is adapted to cause retraction and feed traverse of the cutting tool 2a with the slide 2 as a result of the traverse of the compound slide 9, 23, the top slide being set obliquely to the lathe spindle axis. In operation the lathe cross slide 23 is set to the required in feed position and the cutting traverse commenced the tool and slide 2a, 2 moving in the normal traversing motion and stop rod 3 sliding in its support 11 on the lathe frame 10 until a stop 5 or the rod 4 abuts a sleeve 12 through which the rod is sliding. The stopping of the rod 4 causes pivoting of lever link 19 which in turn pivots a further lever 6 against a spring 17 which releases a latch pawl 16 from a recess in the guide 1 to permit the tool slide 2 to move relative to the guide 1 and whereby continued movement of the compound slide 9, 23 due to the oblique orientation of the slides retracts the tool slide and tool from the workpiece. The direction of traverse of the compound slide is then reversed and the assembly 1, 2, is moved with the rod until the stop 7 or the rod 4 engages the spring 25 whereupon the latch pawl is re-engaged in its recess. The infeed is then reset and a further cutting traverse can be commenced. In the embodiments described the machining operation performed is that of screw cutting. Internal and external thread can be cut by changing the orientation of the slide 9 with respect to the spindle axis.

    TANK WASHING SYSTEM
    24.
    发明专利
    TANK WASHING SYSTEM 未知

    公开(公告)号：GB8616592D0

    公开(公告)日：1986-08-13

    申请号：GB8616592

    申请日：1986-07-08

    Applicant: SCHMIDT E L

    IPC: B05B3/02 ,  B08B9/08 ,  B08B9/093 ,  B63B57/00 ,  B63B57/02 ,  B08B

    Abstract: This invention relates to a washing system for washing tanks or the like, preferably ship's tanks (2) having one or more substantially horizontal stringers (2a-2c), the washing system (1) being provided with washing nozzles which while rotating about a substantially vertical axis are at the same time rotatable about substantially horizontal axes. In order that this washing system (1) shall provide effective cleaning of various nooks and recesses in the tank (2), the washing system comprises nozzle holders (9, 24 or 9, 9a, 24) arranged at various elevations, each of said nozzle holders having at least one washing nozzle (11, 25 or 11, 19, 25). An upper nozzle holder (9) at an upper elevation is detachably disposed on a standpipe (3) connected to the tank (2). An extension pipe (21 or 16, 21) is detachably and non-rotatably coupled to the upper nozzle holder (9) via a coupling (17). A lower nozzle holder (24) at a lower elevation is coupled to the extension pipe (16 or 16, 21) via a coupling (23). A rotary and vertically reciprocatory drive member (13) is adapted, on the one hand, to rotate the upper nozzle holder (9) and the extension pipe (21 or 16, 21) non-rotatably mounted on the holder about a substantially vertical axis and, on the other hand, simultaneously to rotate the washing nozzles (11, 25 or 11, 19, 25). The drive member (13) has an upper portion (13a) extending through the standpipe (13) on which portion a drive member extension (20a or 20, 20a) is detachably mounted (FIG. 1).

    25.
    发明专利
    未知

    公开(公告)号：CH617410A5

    公开(公告)日：1980-05-30

    申请号：CH431377

    申请日：1977-04-04

    Applicant: SCHMIDT E FALCK AS

    Inventor： SCHMIDT HENNING FALCK

    IPC: B66F11/04 ,  B66F19/00 ,  B65G69/22

    Abstract: A lift mechanism comprising a base, a lift arm pivoted to the base and a platform pivoted to the lifting arm includes a locking device operating between the lift arm and the platform to releasably lock these two components together if the platform deviates from a horizontal position thereby presenting further movement of the platform from the horizontal.

    METHOD FOR PRODUCING CELLULOSE PULP FROM PEAT FOR USE AS A RAW MATERIAL IN PAPER MAKING
    27.
    发明专利
    METHOD FOR PRODUCING CELLULOSE PULP FROM PEAT FOR USE AS A RAW MATERIAL IN PAPER MAKING 未知

    公开(公告)号：GB1479326A

    公开(公告)日：1977-07-13

    申请号：GB4166074

    申请日：1974-09-25

    Applicant: SCHMIDT E G

    IPC: D21C3/00 ,  D21C3/18 ,  D21C5/00

    Abstract: 1479326 Treating peat to form a papermaking pulp E G SCHMIDT 25 Sept 1974 [26 Sept 1973] 41660/74 Heading D2W A pulp suitable for use in paper manufacture is prepared by treating a suspension of peat in water with a 10-15% by wt. chlorine dioxide solution. The resulting pulp may be treated with glycerine to give a mass having elastic characteristics. The peat may be pretreated with a digesting liquor. The pulp obtained may be mixed with a Kraft pulp for use in papermaking.

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