GB472375A - Improvements in or relating to means for soldering hollow pressed metal ends to the scales of pocket knives or the like - Google Patents

Improvements in or relating to means for soldering hollow pressed metal ends to the scales of pocket knives or the like

Info

Publication number
GB472375A
GB472375A GB4437/37A GB443737A GB472375A GB 472375 A GB472375 A GB 472375A GB 4437/37 A GB4437/37 A GB 4437/37A GB 443737 A GB443737 A GB 443737A GB 472375 A GB472375 A GB 472375A
Authority
GB
United Kingdom
Prior art keywords
scales
soldering
shells
pressed metal
relating
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
GB4437/37A
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.)
FREDRICH OLBERTZ
Original Assignee
FREDRICH OLBERTZ
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 FREDRICH OLBERTZ filed Critical FREDRICH OLBERTZ
Publication of GB472375A publication Critical patent/GB472375A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microwave Tubes (AREA)

Abstract

472,375. Soldering penknives &c. OLBERTZ, F., (trading as OLBERTZ, F., [Firm of]). Feb. 15, 1937, No. 4437. Convention date, Feb. 14, 1936. [Classes 83 (ii) and 83 (iv)] Hollow pressed metal ends are soldered to the scales of pen knives or the like by applying the ends a provided with solder paste to the scales d carrying the blades and placing them in grooves h in a pair of U-shaped copper or like polepieces e, e<1> connected to the terminals of an electric circuit and movable relatively to each other. The polepieces are brought together to effect the soldering by resistance heating. The ends may be integral with or separate from the shells b and in the latter case the shells are separately secured to the scales. The shells may be provided with a thin coating of celluloid.
GB4437/37A 1936-02-14 1937-02-15 Improvements in or relating to means for soldering hollow pressed metal ends to the scales of pocket knives or the like Expired GB472375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE472375X 1936-02-14

Publications (1)

Publication Number Publication Date
GB472375A true GB472375A (en) 1937-09-22

Family

ID=6541410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4437/37A Expired GB472375A (en) 1936-02-14 1937-02-15 Improvements in or relating to means for soldering hollow pressed metal ends to the scales of pocket knives or the like

Country Status (1)

Country Link
GB (1) GB472375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836745A (en) * 1969-03-13 1974-09-17 Argus Eng Co Soldering method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836745A (en) * 1969-03-13 1974-09-17 Argus Eng Co Soldering method

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