US3528088A - Anchoring device of spring steel and method for imparting the device with a bainitic structure - Google Patents

Anchoring device of spring steel and method for imparting the device with a bainitic structure Download PDF

Info

Publication number
US3528088A
US3528088A US698578A US3528088DA US3528088A US 3528088 A US3528088 A US 3528088A US 698578 A US698578 A US 698578A US 3528088D A US3528088D A US 3528088DA US 3528088 A US3528088 A US 3528088A
Authority
US
United States
Prior art keywords
steel
anchoring
bainitic structure
weight
anchoring device
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 - Lifetime
Application number
US698578A
Other languages
English (en)
Inventor
Hans-Dieter Seghezzi
Konrad Kostlin
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Application granted granted Critical
Publication of US3528088A publication Critical patent/US3528088A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
US698578A 1967-01-23 1968-01-17 Anchoring device of spring steel and method for imparting the device with a bainitic structure Expired - Lifetime US3528088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0061632 1967-01-23

Publications (1)

Publication Number Publication Date
US3528088A true US3528088A (en) 1970-09-08

Family

ID=7161488

Family Applications (1)

Application Number Title Priority Date Filing Date
US698578A Expired - Lifetime US3528088A (en) 1967-01-23 1968-01-17 Anchoring device of spring steel and method for imparting the device with a bainitic structure

Country Status (6)

Country Link
US (1) US3528088A (fi)
DE (1) DE1558505A1 (fi)
FI (1) FI48204C (fi)
FR (1) FR1551693A (fi)
GB (1) GB1163640A (fi)
SE (1) SE326045B (fi)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663316A (en) * 1970-01-09 1972-05-16 Boehler & Co Ag Geb Steel for saw blades
US3854363A (en) * 1969-03-31 1974-12-17 Sandvik Ab Chain saw unit
JPS5341092B1 (fi) * 1971-05-28 1978-10-31
EP0003208A1 (en) * 1978-01-05 1979-07-25 Ovako Oy Silicon alloyed steel
WO1980001083A1 (en) * 1978-11-15 1980-05-29 Caterpillar Tractor Co Lower bainite alloy steel article and method of making same
US4225365A (en) * 1978-11-15 1980-09-30 Caterpillar Tractor Co. Lower bainite alloy steel article and method of making same
US4256517A (en) * 1978-01-09 1981-03-17 Republic Steel Corporation Welded alloy casing
US4343661A (en) * 1978-11-15 1982-08-10 Caterpillar Tractor Co. Method of making a low temperature bainite steel alloy gear
US4432812A (en) * 1980-04-21 1984-02-21 Caterpillar Tractor Co. Drive train gear of lower bainite alloy steel
US4448617A (en) * 1980-08-05 1984-05-15 Aichi Steel Works, Ltd. Steel for a vehicle suspension spring having good sag-resistance
US4563222A (en) * 1983-06-29 1986-01-07 Sugita Wire Mfg. Co., Ltd. High strength bolt and method of producing same
US4642219A (en) * 1984-03-14 1987-02-10 Aichi Steel Works, Ltd. Bearing steel and method of manufacturing the same
US5186768A (en) * 1990-06-14 1993-02-16 Sumitomo Metal Industries, Ltd. Flat spring hose clamp and manufacture of same
US9145910B2 (en) 2011-11-18 2015-09-29 Kamax Holding Gmbh & Co. Kg Ultra high strength screw having a high yield ratio
GB2535782A (en) * 2015-02-27 2016-08-31 Skf Ab Bearing Steel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817628C2 (de) * 1978-04-21 1985-08-14 Hilti Ag, Schaan Zähe, hochfeste Stahllegierungen und Verfahren zur Herstellung solcher Werkstücke
JPS5925024B2 (ja) * 1980-06-26 1984-06-13 株式会社神戸製鋼所 懸架ばね用鋼
JPS5827955A (ja) * 1981-08-11 1983-02-18 Aichi Steel Works Ltd 焼入性、耐へたり性の優れたばね用鋼
DE102008041391A1 (de) * 2008-08-20 2010-01-14 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Hochfeste Schraube mit Bainitgefüge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303061A (en) * 1964-05-07 1967-02-07 American Metal Climax Inc Bainitic iron alloys
US3418178A (en) * 1965-06-23 1968-12-24 Manlabs Inc Bainitic steel of the 94xx type possessing high strength and fracture toughness

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303061A (en) * 1964-05-07 1967-02-07 American Metal Climax Inc Bainitic iron alloys
US3418178A (en) * 1965-06-23 1968-12-24 Manlabs Inc Bainitic steel of the 94xx type possessing high strength and fracture toughness

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854363A (en) * 1969-03-31 1974-12-17 Sandvik Ab Chain saw unit
US3663316A (en) * 1970-01-09 1972-05-16 Boehler & Co Ag Geb Steel for saw blades
JPS5341092B1 (fi) * 1971-05-28 1978-10-31
EP0003208A1 (en) * 1978-01-05 1979-07-25 Ovako Oy Silicon alloyed steel
US4256517A (en) * 1978-01-09 1981-03-17 Republic Steel Corporation Welded alloy casing
WO1980001083A1 (en) * 1978-11-15 1980-05-29 Caterpillar Tractor Co Lower bainite alloy steel article and method of making same
US4225365A (en) * 1978-11-15 1980-09-30 Caterpillar Tractor Co. Lower bainite alloy steel article and method of making same
US4343661A (en) * 1978-11-15 1982-08-10 Caterpillar Tractor Co. Method of making a low temperature bainite steel alloy gear
US4432812A (en) * 1980-04-21 1984-02-21 Caterpillar Tractor Co. Drive train gear of lower bainite alloy steel
US4448617A (en) * 1980-08-05 1984-05-15 Aichi Steel Works, Ltd. Steel for a vehicle suspension spring having good sag-resistance
US4574016A (en) * 1980-08-05 1986-03-04 Aichi Steel Works, Ltd. Method of treating steel for a vehicle suspension spring having a good sag-resistance
US4563222A (en) * 1983-06-29 1986-01-07 Sugita Wire Mfg. Co., Ltd. High strength bolt and method of producing same
US4642219A (en) * 1984-03-14 1987-02-10 Aichi Steel Works, Ltd. Bearing steel and method of manufacturing the same
US5186768A (en) * 1990-06-14 1993-02-16 Sumitomo Metal Industries, Ltd. Flat spring hose clamp and manufacture of same
US9145910B2 (en) 2011-11-18 2015-09-29 Kamax Holding Gmbh & Co. Kg Ultra high strength screw having a high yield ratio
GB2535782A (en) * 2015-02-27 2016-08-31 Skf Ab Bearing Steel
US10113221B2 (en) 2015-02-27 2018-10-30 Aktiebolaget Skf Bearing steel

Also Published As

Publication number Publication date
FI48204C (fi) 1974-07-10
FR1551693A (fi) 1968-12-27
DE1558505A1 (de) 1970-04-16
GB1163640A (en) 1969-09-10
FI48204B (fi) 1974-04-01
SE326045B (fi) 1970-07-13

Similar Documents

Publication Publication Date Title
US3528088A (en) Anchoring device of spring steel and method for imparting the device with a bainitic structure
US3941589A (en) Abrasion-resistant refrigeration-hardenable white cast iron
EP0091897B1 (de) Kaltverfestigender austenitischer Manganhartstahl und Verfahren zur Herstellung desselben
US9777355B2 (en) Process for producing precipitation strengthening martensitic steel
US3437478A (en) Free-machining austenitic stainless steels
US3907553A (en) High-carbon steel suitable for super high tensile strength hard drawn steel wire
US3132025A (en) Alloy steel
US2413602A (en) Bearing steels
US3692515A (en) Ferrous alloys and abrasion resistant articles thereof
JP6477382B2 (ja) 快削鋼
US3336168A (en) Weldable tough steel essentially composed of chromium and manganese and method of manufacturing the same
JPS616249A (ja) 被削性の優れた高強度球状黒鉛鋳鉄
JP3637375B2 (ja) コネクティングロッドの製造方法
US3926686A (en) High-strength low-alloy steel
US20230029137A1 (en) High-strength wire rod having high hydrogen embrittlement resistance for cold heading, and method for manufacturing the same
JPH0140904B2 (fi)
US3117863A (en) Alloy steels
Maisuradze et al. Improving the impact toughness of the HY-TUF steel by austempering
US2586041A (en) Low-alloy, high-hardenability steel with high toughness at high hardness levels
USRE27226E (en) Free-machining austenitic stainless steels
JPS61104049A (ja) 機械構造用鋼
US1732202A (en) Air-toughened alloy steel
US2384567A (en) Alloy steel method and products
Schino et al. Quenching and tempering (Q&T) effect on a steel for forging with Cr and Mo addition
US2206847A (en) Alloy steel