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    Strip of fasteners in a predetermined sequence
    2.
    发明授权
    Strip of fasteners in a predetermined sequence 失效
    紧固件序列中的紧固件条带

    公开(公告)号：US3661251A

    公开(公告)日：1972-05-09

    申请号：US3661251D

    申请日：1971-04-22

    Applicant: STANDARD PRESSED STEEL CO

    Inventor： WAELTZ RONALD

    IPC: B65B15/04 ,  B65D83/00

    CPC classification number: B65B15/04

    Abstract: Equipment for setting fasteners in a tape or strip of flexible and resilient material from which the fasteners may be automatically inserted into workpieces. The fasteners are carried in holes in the tape which are formed to accommodate different types or size fasteners. In addition, these holes may be barrelled to enhance the alignment of the fasteners for their insertion into the workpieces.

    Abstract translation: 用于将紧固件设置在柔性和弹性材料的带或条中的紧固件的设备，紧固件可从该紧固件自动地插入到工件中。 紧固件被携带在带中的孔中，孔中的孔被形成以适应不同类型或尺寸的紧固件。 此外，这些孔可以被套管以增强紧固件对准其插入到工件中的对准。

    6.
    发明专利
    未知

    公开(公告)号：DE1475216A1

    公开(公告)日：1969-05-14

    申请号：DE1475216

    申请日：1964-12-19

    Applicant: STANDARD PRESSED STEEL CO

    Inventor： WAELTZ RONALD ,  A WALKER RICHARD

    IPC: F16B19/10

    Abstract: 1,091,079. Rivets; bolts; nuts. STANDARD PRESSED STEEL CO. Dec. 21, 1964 [Dec. 20, 1963], No. 51908/64. Heading F2H. In a blind rivet assembly, in which a bolt, Fig. 1, is rotated, e.g. by means of flats 11, to be drawn into a nut, Fig. 2, and thus drive a riveting collar, Fig. 3, over a tapered end 26 of the nut to expand the collar on the blind side of members (36, 37) to be joined, Fig. 4a (not shown), the bolt head 15 is undercut at 16 to receive the coned end 31 of the collar 30 Further, the collar diameter is reduced at 34 between its ends to regulate its expansion and its internal diameter 32 at one end is a fit on the unthreaded part 14 of the bolt shank but otherwise is larger to embrace, before expansion, the tip of the tapered end 26 of the nut 20. The taper of the nut end 26 is graded so that the tip is less acutely tapered. For locking, a portion of the nut thread 22 is non-circular in section. Its unthreaded counterbore 23 fits the part 14 of the bolt shank and it has recesses 25 in its head 24 to aid prevention of its rotation during rotation of the bolt. The bolt head 15 may have a recess or surface to aid release of the fastener whose loading is determined by a breakneck 17 in the bolt thread 13.

    7.
    发明专利
    未知

    公开(公告)号：DE1752450A1

    公开(公告)日：1971-05-27

    申请号：DE1752450

    申请日：1968-05-28

    Applicant: STANDARD PRESSED STEEL CO

    Inventor： WAELTZ RONALD

    IPC: B23P21/00 ,  B65B15/04 ,  B23Q7/10

    Abstract: 1,228,832. Perforating strip material. STANDARD PRESSED STEEL CO. 10 May, 1968 [29 May, 1967], No. 22172/68: Heading B4B. [Also in Division B8] Holes are punched in a tape 10, e.g. of plastics material, so that material of the tape is pushed out of the plane of the tape and stretched to form short tubular sections bounding the holes, as shown. Reciprocating punches 30, 32, having stepped operative ends, work in assooiation with reciprocating blocks 31, 33, formed with bores 31a, 33a, to form the holes. The punches may also rotate. The holes are loaded with set-screws 42, 44 for subsequent setting in a workpiece.

    PLASTIC APPLICATOR AND PROCESS
    8.
    发明专利
    PLASTIC APPLICATOR AND PROCESS 未知

    公开(公告)号：GB1215305A

    公开(公告)日：1970-12-09

    申请号：GB5427167

    申请日：1967-11-29

    Applicant: STANDARD PRESSED STEEL CO

    Inventor： ZETTERLUND RUNE A E ,  WAELTZ RONALD

    IPC: B29C63/00 ,  B29C69/00 ,  F16B39/34

    Abstract: 1,215,305. Moulding plastic substances. STANDARD PRESSED STEEL CO. 29 Nov., 1967, No. 54271/67. Heading B5A. [Also in Divisions B2, F2 and H5] Apparatus for applying a plastics element to a localized area of a workpiece, e.g. a bolt, comprises a holder to grip the workpiece so that the area is exposed to induction heating means for heating the exposed surface area, a punch member and means for moving it from an inoperative position to an operative position to an inoperative position where it engages the workpiece, an indexing mechanism for feeding plastics ribbon between the punch and workpiece, air jet means for cooling the workpiece and punch in its operative position and induction heating means for heating the punch in its inoperative position. As shown, workpiece holders H 1 , H 2 are mounted on a table T which is moved by a cylinder C and are independently moved by cylinders C 1 , C 2 in a direction perpendicular to this so that the workpiece W can be positioned under heating means HC, or HC 2 respectively. The workpiece holder is first moved under the heating means and then the table is moved to position the heated workpiece under the punch P. The jaws 23, 24 of the workpiece holder are arranged so that the jaw 24 is resiliently urged towards the jaw 23 to allow positioning of the bolt in the jaws as spring loaded stop 46 also being provided to axially fix the position of the bolt to be coated. When the workpiece holder moves under the heating means a cam follower 38 causes the jaws to be locked in position and hold the bolt firmly. After heating the table is moved by cylinder C to a position under the punch P and the punch is operated by a vertical pneumatic cylinder to shear a ribbon R of plastics material and force it against the bolt W. The punch P is heated in its raised position by inductive coils containing water and is formed of a suitable alloy such that its temperature can be changed rapidly as when it has reached its operative position the workpiece and punch are subjected to air jets from nozzles (160, 161) to cool the coating material. As the workpiece holder is retracted when the punch is raised, an ejector arm 63 normally held down in a horizontal position is tripped by an arm 65 acting on a fixed stop and move upwardly and eject the coated bolt. As shown in Fig. 5, a vertically reciprocable needle 95 is moved down to penetrate the plastics ribbon R and a cylinder C4 moves the needle and hence the ribbon towards the workholder. When the feed indexing movement ceases a clamping pin 110 is moved by pneumatic cylinder C6 to hold the ribbon and punch P descends to shear the ribbon between the surface 105a and the punch P. Two work-holders and heating stations and a single punch are provided and movement is arranged so that as one is heating the other is cooling under the punch and as one is loaded the other is being unloaded. In a modification (Fig. 20) the work-holder 203 is arranged on a circular rotatable table and passes below a heating element 204 and a punch 206.

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