GB333111A - Method and apparatus for the production of screw-like twisted tubes - Google Patents

Method and apparatus for the production of screw-like twisted tubes

Info

Publication number
GB333111A
GB333111A GB3265729A GB3265729A GB333111A GB 333111 A GB333111 A GB 333111A GB 3265729 A GB3265729 A GB 3265729A GB 3265729 A GB3265729 A GB 3265729A GB 333111 A GB333111 A GB 333111A
Authority
GB
United Kingdom
Prior art keywords
die
screw
tube
production
rotated
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
GB3265729A
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.)
MAX OLM
Original Assignee
MAX OLM
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 MAX OLM filed Critical MAX OLM
Priority to GB3265729A priority Critical patent/GB333111A/en
Publication of GB333111A publication Critical patent/GB333111A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/20—Making tools by operations not covered by a single other subclass

Abstract

333,111. Olm, M. Oct. 28, 1929. Ornamental metalwork. -A screw-like tube is produced by drawing a metal tube T through a die provided with an internal thread. The die D is mounted. on a thrust bearing d and is rotated by the action of drawing the tube. A gear i mav be secured to the die in order that the die may be rotated positively when dealing with tubes of large diameter. Spring retracted pins c are urged forward by a fixed internal cam ring g to form ornamental embossing on the threads.
GB3265729A 1929-10-28 1929-10-28 Method and apparatus for the production of screw-like twisted tubes Expired GB333111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3265729A GB333111A (en) 1929-10-28 1929-10-28 Method and apparatus for the production of screw-like twisted tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3265729A GB333111A (en) 1929-10-28 1929-10-28 Method and apparatus for the production of screw-like twisted tubes

Publications (1)

Publication Number Publication Date
GB333111A true GB333111A (en) 1930-08-07

Family

ID=10342023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3265729A Expired GB333111A (en) 1929-10-28 1929-10-28 Method and apparatus for the production of screw-like twisted tubes

Country Status (1)

Country Link
GB (1) GB333111A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419678A (en) * 1943-09-14 1947-04-29 Duenas Peter Method and machine for forming corrugated tubing
DE1124898B (en) * 1956-08-30 1962-03-08 Wallram Hartmetall Use of a known composite pipe for drill rods for drilling work in rock and other minerals
CN113458166A (en) * 2021-06-30 2021-10-01 北京科技大学 Cold-drawing forming device and forming method for cladding tube with spiral ribs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419678A (en) * 1943-09-14 1947-04-29 Duenas Peter Method and machine for forming corrugated tubing
DE1124898B (en) * 1956-08-30 1962-03-08 Wallram Hartmetall Use of a known composite pipe for drill rods for drilling work in rock and other minerals
CN113458166A (en) * 2021-06-30 2021-10-01 北京科技大学 Cold-drawing forming device and forming method for cladding tube with spiral ribs
CN113458166B (en) * 2021-06-30 2023-04-21 北京科技大学 Cold drawing forming device and forming method for cladding tube with spiral ribs

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