GB793923A - Improvements in tools for making circumferential joints in pressure containers for fire extinguishers - Google Patents

Improvements in tools for making circumferential joints in pressure containers for fire extinguishers

Info

Publication number
GB793923A
GB793923A GB3612656A GB3612656A GB793923A GB 793923 A GB793923 A GB 793923A GB 3612656 A GB3612656 A GB 3612656A GB 3612656 A GB3612656 A GB 3612656A GB 793923 A GB793923 A GB 793923A
Authority
GB
United Kingdom
Prior art keywords
shaft
fire extinguishers
pressure containers
wheel
making
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
GB3612656A
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.)
Samuel Jones & Co Engineering
Original Assignee
Samuel Jones & Co Engineering
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 Samuel Jones & Co Engineering filed Critical Samuel Jones & Co Engineering
Priority to GB3612656A priority Critical patent/GB793923A/en
Publication of GB793923A publication Critical patent/GB793923A/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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

793,923. Making fire extinguishers; seaming. JONES & CO. (ENGINEERING), Ltd., S.. and PHILLIPS, C. H. Nov. 26, 1956, No, 36126/56. Addition to 768,244. Classes 83 (2) and 83 (4). An improvement or modification of the tool for making swaged circumferential joints between the parts of pressure containers of fire extinguishers as disclosed in the parent Specification, consists in forming the cranked mandrel spindle 4 as a shaft of considerable length which is carried on widely spaced bearings 5 and 6 in the tool frame 1. A handle 7 locked to the shaft 4 is for rotating the shaft for adjusting the distance between the grooved wheel 8 and the flanged wheel 9. Interconnected gear wheels 11 and 12 on the shaft 4 drive the shafts 14 carrying the flanged wheel 9. The shaft 14 is permitted a degree of float at bearings 15 and 16 to enable the required load between the wheels 8 and 9 to be applied by a hand wheel 17.
GB3612656A 1956-11-26 1956-11-26 Improvements in tools for making circumferential joints in pressure containers for fire extinguishers Expired GB793923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3612656A GB793923A (en) 1956-11-26 1956-11-26 Improvements in tools for making circumferential joints in pressure containers for fire extinguishers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3612656A GB793923A (en) 1956-11-26 1956-11-26 Improvements in tools for making circumferential joints in pressure containers for fire extinguishers

Publications (1)

Publication Number Publication Date
GB793923A true GB793923A (en) 1958-04-23

Family

ID=10385232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3612656A Expired GB793923A (en) 1956-11-26 1956-11-26 Improvements in tools for making circumferential joints in pressure containers for fire extinguishers

Country Status (1)

Country Link
GB (1) GB793923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014100302A1 (en) * 2014-01-13 2015-07-16 Epcos Ag Beading tool, housing part for an electrochemical cell and method for treating a housing part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014100302A1 (en) * 2014-01-13 2015-07-16 Epcos Ag Beading tool, housing part for an electrochemical cell and method for treating a housing part

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