GB627428A - Improvements in or relating to method of forming a solder bonded side seam of the lock and lap type for metal can bodies - Google Patents

Improvements in or relating to method of forming a solder bonded side seam of the lock and lap type for metal can bodies

Info

Publication number
GB627428A
GB627428A GB9442/47A GB944247A GB627428A GB 627428 A GB627428 A GB 627428A GB 9442/47 A GB9442/47 A GB 9442/47A GB 944247 A GB944247 A GB 944247A GB 627428 A GB627428 A GB 627428A
Authority
GB
United Kingdom
Prior art keywords
solder
seam
bodies
compressed
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
GB9442/47A
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of GB627428A publication Critical patent/GB627428A/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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/14—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
    • B23K1/16—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams longitudinal seams, e.g. of shells
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/28—Folding the longitudinal seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

627,428. Seaming; soldering. CONTINENTAL CAN CO., Inc. April 9, 1947, No. 9442. Convention date, April 15, 1946. [Class 83 (iv)] In making solder-bonded, locked-lap side seams of can bodies, the upturned laps are solder coated, engaged and compressed, heated to melt the solder and further compressed to drive the fluid solder into all parts of the seam. The cold seam with solder applied in adhesive strips &c. is first compressed at a bumping station 22 and is then fed by dogs on an endless belt 24 along a horn 21 over a flame heater 27. A reciprocating feeder 28 passes the body to a second station 9 where a crank-reciprocated bumping iron engages the seam from below, Fig. 9, not shown, and compresses the seam as in Fig. 7. The mandrel 21 is centrally supported by fingers 25 which successively retract to allow passage of the can body. U.S.A. Specifications 1,772,820 and 2,319,825 are referred to.
GB9442/47A 1946-04-15 1947-04-09 Improvements in or relating to method of forming a solder bonded side seam of the lock and lap type for metal can bodies Expired GB627428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US627428XA 1946-04-15 1946-04-15

Publications (1)

Publication Number Publication Date
GB627428A true GB627428A (en) 1949-08-09

Family

ID=22044501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9442/47A Expired GB627428A (en) 1946-04-15 1947-04-09 Improvements in or relating to method of forming a solder bonded side seam of the lock and lap type for metal can bodies

Country Status (1)

Country Link
GB (1) GB627428A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173771B (en) * 1959-02-19 1964-07-09 United Shoe Machinery Corp Device for soldering the longitudinal seam of continuously conveyed can bodies
GB2233587A (en) * 1989-06-30 1991-01-16 Metal Box Plc Attachment of container end walls
US5242254A (en) * 1989-06-30 1993-09-07 Carnaudmetalbox Plc Containers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173771B (en) * 1959-02-19 1964-07-09 United Shoe Machinery Corp Device for soldering the longitudinal seam of continuously conveyed can bodies
GB2233587A (en) * 1989-06-30 1991-01-16 Metal Box Plc Attachment of container end walls
AU629952B2 (en) * 1989-06-30 1992-10-15 Cmb Foodcan Plc Containers
US5178297A (en) * 1989-06-30 1993-01-12 Cmb Foodcan Plc Containers
GB2233587B (en) * 1989-06-30 1993-05-26 Metal Box Plc Containers
US5242254A (en) * 1989-06-30 1993-09-07 Carnaudmetalbox Plc Containers

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