GB624818A - Improvements in the manufacture of leaf springs - Google Patents

Improvements in the manufacture of leaf springs

Info

Publication number
GB624818A
GB624818A GB17840/47A GB1784047A GB624818A GB 624818 A GB624818 A GB 624818A GB 17840/47 A GB17840/47 A GB 17840/47A GB 1784047 A GB1784047 A GB 1784047A GB 624818 A GB624818 A GB 624818A
Authority
GB
United Kingdom
Prior art keywords
blank
bending
rollers
roller
quenching
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
GB17840/47A
Other languages
English (en)
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB624818A publication Critical patent/GB624818A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
GB17840/47A 1946-07-19 1946-07-07 Improvements in the manufacture of leaf springs Expired GB624818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US260133XA 1946-07-19 1946-07-19

Publications (1)

Publication Number Publication Date
GB624818A true GB624818A (en) 1949-06-16

Family

ID=21829347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17840/47A Expired GB624818A (en) 1946-07-19 1946-07-07 Improvements in the manufacture of leaf springs

Country Status (3)

Country Link
CH (1) CH260133A (no)
GB (1) GB624818A (no)
NL (1) NL68036C (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113462874A (zh) * 2021-06-21 2021-10-01 周传盛 一种钢板弹簧自动化生产线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113462874A (zh) * 2021-06-21 2021-10-01 周传盛 一种钢板弹簧自动化生产线

Also Published As

Publication number Publication date
CH260133A (de) 1949-02-28
NL68036C (no)

Similar Documents

Publication Publication Date Title
GB940210A (en) Apparatus for forming metal oxide film on glass sheets
GB624818A (en) Improvements in the manufacture of leaf springs
GB706636A (en) Improvements relating to method of and means for hardening sheet metal
GB793958A (en) Improvements in or relating to the electrostatic spraying of lacquers and the like
ES370407A1 (es) Procedimiento perfeccionado e instalacion para la elabora- cion de vidrio plano.
US1424155A (en) Manufacture of sheet glass
GB614726A (en) Improvements in or relating to the art of bending and tempering sheets of glass
GB452180A (en) Improvements in or relating to cutting devices for continuous rod cigarette and like machines
GB747427A (en) Apparatus for delivering articles with a predetermined orientation
GB446821A (en) Method and apparatus for hardening the surfaces of metal articles
GB835916A (en) Method of and apparatus for treating glass surfaces
GB625952A (en) Improvements in or relating to apparatus for rolling wire or metal strip
GB450382A (en) Improvements in and relating to contacts for electric switches
DE376107C (de) Einrichtung zum Schutz von Hochfrequenzsendern bzw. Empfaengern, die an Metallteile von Durchfuehrungsisolatoren fuer hohe Spannung angeschlossen sind
GB1395987A (en) Method and apparatus for treating vitreous material
GB948930A (en) Improvements in or relating to belt conveyor arrangements
GB231499A (en) Improvements in and connected with letter cancelling, post marking and like machines
GB645677A (en) Improvements relating to machines for printing or marking the surfaces of cans and other similar articles
GB558794A (en) Improved apparatus for cleaning the ends of coated elongated articles such as containers or cans
US2890875A (en) Apparatus for positioning and annealing work pieces
GB231758A (en) Improvements in mechanism for feeding blanks to packet forming machines
GB672952A (en) An improved adhesive-applying mechanism for applying adhesive to a moving web
GB827810A (en) Method and apparatus for producing a strip from a block of resilient material
GB689157A (en) Improvements in or relating to a conveyor
GB693383A (en) Distributors for electric spark ignition apparatus