GB352614A - Process for the manufacture of hollow profile sections from sheet metal - Google Patents

Process for the manufacture of hollow profile sections from sheet metal

Info

Publication number
GB352614A
GB352614A GB1389230A GB1389230A GB352614A GB 352614 A GB352614 A GB 352614A GB 1389230 A GB1389230 A GB 1389230A GB 1389230 A GB1389230 A GB 1389230A GB 352614 A GB352614 A GB 352614A
Authority
GB
United Kingdom
Prior art keywords
hollow profile
profile sections
manufacture
sheet metal
window frames
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
GB1389230A
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 GB1389230A priority Critical patent/GB352614A/en
Publication of GB352614A publication Critical patent/GB352614A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

352,614. Window frames; glazing. GESSNER, M., 21, Kaiserstrasse, Biebrichon-Rhine, Germany. May 6, 1930, No. 13892. [Class 20 (iii).] Hollow profile sections of prismatic form produced by drawing two or more metal strips between drawing dies which shape the strips and seam them together along the angles are used as window frames, the glass p, Fig. 8, being secured to the rabbeted edge by putty o, or by means of a coverstrip q, Fig. 9, or between two prismatic members, Fig. 10.
GB1389230A 1930-05-06 1930-05-06 Process for the manufacture of hollow profile sections from sheet metal Expired GB352614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1389230A GB352614A (en) 1930-05-06 1930-05-06 Process for the manufacture of hollow profile sections from sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1389230A GB352614A (en) 1930-05-06 1930-05-06 Process for the manufacture of hollow profile sections from sheet metal

Publications (1)

Publication Number Publication Date
GB352614A true GB352614A (en) 1931-07-16

Family

ID=10031262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1389230A Expired GB352614A (en) 1930-05-06 1930-05-06 Process for the manufacture of hollow profile sections from sheet metal

Country Status (1)

Country Link
GB (1) GB352614A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264026B (en) * 1959-08-06 1968-03-21 United States Steel Corp Two-part window sash frame made from hollow profile strips
FR2064265A1 (en) * 1969-08-28 1971-07-23 Rapena Patent & Verwaltungs Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264026B (en) * 1959-08-06 1968-03-21 United States Steel Corp Two-part window sash frame made from hollow profile strips
FR2064265A1 (en) * 1969-08-28 1971-07-23 Rapena Patent & Verwaltungs Ag

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