GB513749A - Improvements in a method for brazing tube joints, e.g. in frames for pedal cycles, motor cycles, and the like - Google Patents

Improvements in a method for brazing tube joints, e.g. in frames for pedal cycles, motor cycles, and the like

Info

Publication number
GB513749A
GB513749A GB11771/38A GB1177138A GB513749A GB 513749 A GB513749 A GB 513749A GB 11771/38 A GB11771/38 A GB 11771/38A GB 1177138 A GB1177138 A GB 1177138A GB 513749 A GB513749 A GB 513749A
Authority
GB
United Kingdom
Prior art keywords
solder
cycles
tube
frames
brazing
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
GB11771/38A
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.)
NSU D RAD VEREINIGTE FAHRZEUGW
Original Assignee
NSU D RAD VEREINIGTE FAHRZEUGW
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 NSU D RAD VEREINIGTE FAHRZEUGW filed Critical NSU D RAD VEREINIGTE FAHRZEUGW
Publication of GB513749A publication Critical patent/GB513749A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/18—Joints between frame members
    • B62K19/20—Joints between frame members welded, soldered, or brazed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

513,749. Soldering and brazing. NSU-DRAD VEREINIGTE FAHRZEUGWERKE AKT.- GES. April 19, 1938, No. 11771. Convention date, April 17, 1937. [Class 83 (iv)] Joints between sockets d and inserted tubes for the frames of pedal or motor cycles, are made by inserting a disc a of solder and flex between the end of the inserted tube b and either the wall of the opposite tube c, Fig. 1 or the base of the socket d in the crank bracket bars, Fig. 3, and heating so that the solder flows into .the gap between the tube or tubes and the socket by capillary action. Brazing may be effected by heating by a flame, or in a furnace or liquid bath. The disc of solder may be stamped out to ring form to reduce the amount of solder. For a tube joint in bicycles 3 grams of solder only is necessary.
GB11771/38A 1937-04-17 1938-04-19 Improvements in a method for brazing tube joints, e.g. in frames for pedal cycles, motor cycles, and the like Expired GB513749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE513749X 1937-04-17

Publications (1)

Publication Number Publication Date
GB513749A true GB513749A (en) 1939-10-20

Family

ID=6548495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11771/38A Expired GB513749A (en) 1937-04-17 1938-04-19 Improvements in a method for brazing tube joints, e.g. in frames for pedal cycles, motor cycles, and the like

Country Status (1)

Country Link
GB (1) GB513749A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435448A (en) * 1943-12-06 1948-02-03 Murray Ohio Mfg Co Method of manufacturing tubular frame structures
US2508465A (en) * 1944-03-18 1950-05-23 Westinghouse Electric Corp Lined metal tube and method of manufacture
US2508466A (en) * 1944-10-02 1950-05-23 Westinghouse Electric Corp Method of manufacturing lined metal tubes
US2528280A (en) * 1946-05-22 1950-10-31 Gilbert T Lyon Process of fabricating tubular fittings
DE891483C (en) * 1940-04-07 1953-09-28 Heinrich Lanz Ag Process for the production of tube coolers
US4477012A (en) * 1982-12-13 1984-10-16 Rohr Industries, Inc. Foil insert honeycomb sandwich brazing process and resulting structure
GB2419574A (en) * 2004-10-29 2006-05-03 Specialized Bicycle Components Bicycle frame
FR2971991A1 (en) * 2011-02-25 2012-08-31 Shift Up Engineering Method for assembling metal tubes of bicycle frame, involves inserting section of male upper tube into orifice of female tube by placing flange around portion of section, and welding flange of female tube on portion of section of male tube
USD958702S1 (en) 2020-08-05 2022-07-26 Specialized Bicycle Components, Inc. Bicycle frame

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891483C (en) * 1940-04-07 1953-09-28 Heinrich Lanz Ag Process for the production of tube coolers
US2435448A (en) * 1943-12-06 1948-02-03 Murray Ohio Mfg Co Method of manufacturing tubular frame structures
US2508465A (en) * 1944-03-18 1950-05-23 Westinghouse Electric Corp Lined metal tube and method of manufacture
US2508466A (en) * 1944-10-02 1950-05-23 Westinghouse Electric Corp Method of manufacturing lined metal tubes
US2528280A (en) * 1946-05-22 1950-10-31 Gilbert T Lyon Process of fabricating tubular fittings
US4477012A (en) * 1982-12-13 1984-10-16 Rohr Industries, Inc. Foil insert honeycomb sandwich brazing process and resulting structure
GB2419574A (en) * 2004-10-29 2006-05-03 Specialized Bicycle Components Bicycle frame
GB2419574B (en) * 2004-10-29 2007-04-18 Specialized Bicycle Components Bicycle frame
US7377535B2 (en) 2004-10-29 2008-05-27 Specialized Bicycle Components, Inc. Bicycle frame
FR2971991A1 (en) * 2011-02-25 2012-08-31 Shift Up Engineering Method for assembling metal tubes of bicycle frame, involves inserting section of male upper tube into orifice of female tube by placing flange around portion of section, and welding flange of female tube on portion of section of male tube
USD958702S1 (en) 2020-08-05 2022-07-26 Specialized Bicycle Components, Inc. Bicycle frame

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