GB784224A - Improvements in screw-cutting die-heads - Google Patents

Improvements in screw-cutting die-heads

Info

Publication number
GB784224A
GB784224A GB29548/54A GB2954854A GB784224A GB 784224 A GB784224 A GB 784224A GB 29548/54 A GB29548/54 A GB 29548/54A GB 2954854 A GB2954854 A GB 2954854A GB 784224 A GB784224 A GB 784224A
Authority
GB
United Kingdom
Prior art keywords
screw
heads
cutting die
locked
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB29548/54A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANCIENS ETS J HOTTIAUX
Original Assignee
ANCIENS ETS J HOTTIAUX
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANCIENS ETS J HOTTIAUX filed Critical ANCIENS ETS J HOTTIAUX
Publication of GB784224A publication Critical patent/GB784224A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/10—Die-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Milling Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

784,224. Locking bolts, &c. ANCIENS ETABLISSEMENTS J. HOTTIAUX. Oct. 13, 1954 [Nov 3, 1953], No. 29548/54. Class 89(1) [Also in Group XXII] In a securing die head. a screw 4, Fig. 1, is locked by a screw 5 passing through the centre thereof. Alternatively, the screw 4, Fig. 2, is locked by a screw 5 bearing on its end-face. The end of the screw 4 is slotted at 4a so that it may be turned, when the screw 5 has been removed. without dis-assembling the die-head (see Group XXII) in which it is mounted.
GB29548/54A 1953-11-03 1954-10-13 Improvements in screw-cutting die-heads Expired GB784224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784224X 1953-11-03

Publications (1)

Publication Number Publication Date
GB784224A true GB784224A (en) 1957-10-09

Family

ID=9217179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29548/54A Expired GB784224A (en) 1953-11-03 1954-10-13 Improvements in screw-cutting die-heads

Country Status (1)

Country Link
GB (1) GB784224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144819A (en) * 1983-08-09 1985-03-13 Andreas Gutt Torque adjustable locknut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144819A (en) * 1983-08-09 1985-03-13 Andreas Gutt Torque adjustable locknut

Similar Documents

Publication Publication Date Title
GB812248A (en) Improvements relating to setscrews
GB569359A (en) Improvements in nuts
GB784224A (en) Improvements in screw-cutting die-heads
GB1252743A (en)
GB755622A (en) Improvements in non-tapered cylindrical shank twist drills
GB990353A (en) Quick action device for securing a tool to a machine tool spindle
GB891661A (en) Improvements in and relating to machine tools
GB829991A (en) Centres for machine tools
GB772760A (en) Improvements in or relating to dies for cutting screw threads on tubes or the like
GB728190A (en) Improvements in self-locking nuts
FR907662A (en) Device for producing regular polygonal structures, for example polygonal holes or studs
GB237732A (en) Improvements in and relating to boring tools
GB1252631A (en)
GB567409A (en) Containers or cases for closured tubes, phials and like receptacles
GB815249A (en) Self-locking screw and method and apparatus for manufacturing same
GB795203A (en) Improvements in screw-threaded nuts
GB565661A (en) Improvements in nuts
GB524785A (en) Improvements in and relating to tool-clamping arrangements in turret lathes
GB1077165A (en) Improvements in weighing apparatus
GB1023136A (en) Improvements relating to apparatus for withdrawing the screw from extruders
GB817610A (en) Improvements in or relating to adjustable tool units for use on workshop machinery
GB763259A (en) Improvements in or relating to screw-cutting lathes
ES8997U (en) Security device for fountain pens and similar. (Machine-translation by Google Translate, not legally binding)
GB733276A (en) Printers' type angle-setting and locking block
GB1034508A (en) Tool mandrel