GB242518A - A new or improved appliance for helically coiling strips of metal - Google Patents

A new or improved appliance for helically coiling strips of metal

Info

Publication number
GB242518A
GB242518A GB848225A GB848225A GB242518A GB 242518 A GB242518 A GB 242518A GB 848225 A GB848225 A GB 848225A GB 848225 A GB848225 A GB 848225A GB 242518 A GB242518 A GB 242518A
Authority
GB
United Kingdom
Prior art keywords
cheeks
shank
guide
coiling
new
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
GB848225A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB848225A priority Critical patent/GB242518A/en
Publication of GB242518A publication Critical patent/GB242518A/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
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

242,518. Rauch, O. March 30, 1925. Coiling.-An apparatus for coiling metal strips on a solid or tubular shank for making worm conveyers, ribbed tubes or seed hoppers consists of a pair of guide cheeks carried by the slide rest of a lathe and provided therebetween with rollers so as to guide the strip which is secured at one end to a revolving shank or spindle. The strip d passes between the cheeks b of the guide cheeks and under rollers c mounted on two of the fixing screws a and is welded or otherwise secured to the shank or tube e which is rotated between the poppet heads of the lathe. The corrugations i formed during coiling are accommodated by forming steps f at the bottoms of the cheeks, the cheeks being adjusted downwardly to the right from the position shown so as to coil narrower strips. For making seed hoppers the cheeks may be inclined as shown in Fig. 3.
GB848225A 1925-03-30 1925-03-30 A new or improved appliance for helically coiling strips of metal Expired GB242518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB848225A GB242518A (en) 1925-03-30 1925-03-30 A new or improved appliance for helically coiling strips of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848225A GB242518A (en) 1925-03-30 1925-03-30 A new or improved appliance for helically coiling strips of metal

Publications (1)

Publication Number Publication Date
GB242518A true GB242518A (en) 1925-11-12

Family

ID=9853303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848225A Expired GB242518A (en) 1925-03-30 1925-03-30 A new or improved appliance for helically coiling strips of metal

Country Status (1)

Country Link
GB (1) GB242518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032240A1 (en) * 1997-12-23 1999-07-01 Wam S.P.A. A process for manufacturing screws and a device for actuating the process
CN111250582A (en) * 2019-03-27 2020-06-09 重庆金鸿电气工程有限公司 Heating pipe metal fin winding processing equipment and extrusion fixture thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032240A1 (en) * 1997-12-23 1999-07-01 Wam S.P.A. A process for manufacturing screws and a device for actuating the process
US6443040B1 (en) 1997-12-23 2002-09-03 Wam S.P.A. Process for manufacturing screws and a device for actuating the process
CN1107559C (en) * 1997-12-23 2003-05-07 Wam股份公司 Process for manufacturing screws and device for actuating the process
CN111250582A (en) * 2019-03-27 2020-06-09 重庆金鸿电气工程有限公司 Heating pipe metal fin winding processing equipment and extrusion fixture thereof
CN111250582B (en) * 2019-03-27 2021-11-23 重庆金鸿电气工程有限公司 Heating pipe metal fin winding processing equipment and extrusion fixture thereof

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