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GB1319291A - Carbon steel spring elements - Google Patents

Carbon steel spring elements

Info

Publication number
GB1319291A
GB1319291A GB3471970A GB3471970A GB1319291A GB 1319291 A GB1319291 A GB 1319291A GB 3471970 A GB3471970 A GB 3471970A GB 3471970 A GB3471970 A GB 3471970A GB 1319291 A GB1319291 A GB 1319291A
Authority
GB
United Kingdom
Prior art keywords
carbon steel
max
spring stock
spring elements
steel spring
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
GB3471970A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1319291A publication Critical patent/GB1319291A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Springs (AREA)

Abstract

1319291 Steel spring stock CATERPILLAR TRACTOR CO 17 July 1970 [20 Aug 1969] 34719/70 Heading C7A Wire from 0À25-1À875 inch diameter as wire spring stock or leaf spring stock from 0À25-1À25 inch thick consist of a carbon steel comprising:- and Si 0À25-0À45% the balance, apart from impurities, being Fe. Specified impurity contents are 0À6% max. Cu, 0À04% max. P and 0À05% max. S. The spring stock may be oil quenched from 1550‹F-1600‹F and tempered at about 700‹F.
GB3471970A 1969-08-20 1970-07-17 Carbon steel spring elements Expired GB1319291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85215769A 1969-08-20 1969-08-20

Publications (1)

Publication Number Publication Date
GB1319291A true GB1319291A (en) 1973-06-06

Family

ID=25312613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3471970A Expired GB1319291A (en) 1969-08-20 1970-07-17 Carbon steel spring elements

Country Status (5)

Country Link
US (1) US3689329A (en)
BE (1) BE754940A (en)
CA (1) CA934993A (en)
FR (1) FR2058914A5 (en)
GB (1) GB1319291A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933441A (en) * 1971-05-10 1976-01-20 Compagnie Generale Des Establissements Michelin, Raison Sociale Michelin & Cie Thin, continuous steel wires
SE404703C (en) * 1976-09-20 1986-06-23 Garphytte Bruk Ab VALVE SPRING ROW OF LAYER ALLOY STEEL
US4171233A (en) * 1978-05-22 1979-10-16 Bethlehem Steel Corporation Lens quality of die steel
US4364772A (en) * 1981-05-28 1982-12-21 Titanium Metals Corporation Of America Rail wheel alloy
JPS58174551A (en) * 1982-04-03 1983-10-13 Sumitomo Electric Ind Ltd Steel containing boron and manufacture thereof
GB8417468D0 (en) * 1984-07-09 1984-08-15 Bekaert Sa Nv Carbon steel wire
US20050189851A1 (en) * 2004-02-27 2005-09-01 Kirt Martin Freestanding workstation

Also Published As

Publication number Publication date
CA934993A (en) 1973-10-09
BE754940A (en) 1971-02-17
US3689329A (en) 1972-09-05
FR2058914A5 (en) 1971-05-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee