SE372963B - - Google Patents

Info

Publication number: SE372963B
Authority: SE; Sweden

Application number

SE7401893A

Inventor

O G I Blomqvist

Original Assignee

Fredrikson Gunnar Ab

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.)

1971-12-14

Filing date

1974-02-13

Publication date

1975-01-20

1974-02-13 Application filed by Fredrikson Gunnar Ab filed Critical Fredrikson Gunnar Ab

1975-01-20 Publication of SE372963B publication Critical patent/SE372963B/xx

1975-02-07 Priority to DE19752506469 priority Critical patent/DE2506469A1/en

1975-02-11 Priority to NL7501591A priority patent/NL7501591A/en

1975-02-12 Priority to DK50975AA priority patent/DK137282B/en

1975-02-12 Priority to NO750453A priority patent/NO135999C/no

1975-02-13 Priority to AT107375A priority patent/AT333477B/en

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
- E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3073—Fe as the principal constituent with Mn as next major constituent
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49746—Repairing by applying fluent material, e.g., coating, casting
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
- Y10T29/49986—Subsequent to metal working

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Machines For Laying And Maintaining Railways (AREA)
Butt Welding And Welding Of Specific Article (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Heat Treatment Of Articles (AREA)
Bearings For Parts Moving Linearly (AREA)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

SE7401893A 1971-12-14 1974-02-13 SE372963B (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DE19752506469 DE2506469A1 (en)	1974-02-13	1975-02-07	Double-skinned folding partition - has vertical hinged panels fitted inside with arms controlling pivoting action
NL7501591A NL7501591A (en)	1974-02-13	1975-02-11	FOLDABLE PARTITION WALLS.
DK50975AA DK137282B (en)	1974-02-13	1975-02-12	Foldable double partition.
NO750453A NO135999C (en)	1974-02-13	1975-02-12
AT107375A AT333477B (en)	1974-02-13	1975-02-13	COLLAPSIBLE DOUBLE PANEL

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2161965A DE2161965C3 (en)	1971-12-14	1971-12-14	Process for the production of wear-resistant rails

Publications (1)

Publication Number	Publication Date
SE372963B true SE372963B (en)	1975-01-20

Family

ID=5827930

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7216268-8A SE372960B (en)	1971-12-14	1972-12-13	PROCEDURE FOR MANUFACTURE OF DURABLE RAILS
SE7401893A SE372963B (en)	1971-12-14	1974-02-13

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
SE7216268-8A SE372960B (en)	1971-12-14	1972-12-13	PROCEDURE FOR MANUFACTURE OF DURABLE RAILS

Country Status (11)

Country	Link
US (1)	US3813760A (en)
AT (1)	AT322948B (en)
BE (1)	BE792056A (en)
CH (1)	CH544607A (en)
DE (1)	DE2161965C3 (en)
DK (1)	DK147499C (en)
GB (1)	GB1389098A (en)
IT (1)	IT973741B (en)
NL (1)	NL173296C (en)
NO (1)	NO133677C (en)
SE (2)	SE372960B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE447549B (en) *	1977-11-16	1986-11-24	British Railways Board	SET FOR TERMIT WELDING FORMS OF AUSTENITIC MANGANES
AT389833B (en) *	1986-10-29	1990-02-12	Voest Alpine Ag	Method of producing frogs using an X 120 MN 13 steel
DE4030166A1 (en) *	1990-09-24	1992-03-26	Hermann Ortwein	RAIL FOR RAIL VEHICLES
JP2726956B2 (en) *	1991-06-19	1998-03-11	日本トムソン株式会社	Manufacturing method of track rail for linear motion rolling guide unit
DE10015507A1 (en) *	2000-03-30	2001-10-04	Butzbacher Weichenbau Gmbh	Grooved track section and method for producing such
FR2864117A1 (en) *	2003-12-17	2005-06-24	Didier Pierre Rene Dages	Renovation of a worn rail track component of high manganese austenitic steel by electric arc weld recharging of the worn zones and machining or grinding to original dimensions
FR2864118B1 (en) *	2003-12-17	2006-08-25	Didier Pierre Rene Dages	METHOD OF RENOVATION OF TRACK HEARTS
CN102513513A (en) *	2011-12-20	2012-06-27	西安奥奈特固体润滑工程学研究有限公司	Design method of guide rails for continuous casting tracks
DE102012106138B4 (en)	2012-07-09	2016-09-22	Dätwyler Sealing Technologies Deutschland Gmbh	rail arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2186966A (en) *	1936-11-10	1940-01-16	Harry S George	Process for producing rails
US2601383A (en) *	1948-08-16	1952-06-24	Harry S George	Torch cutting apparatus for surfacing weld metal
US3708856A (en) *	1971-09-03	1973-01-09	Indiana Metal Treating Inc	Process for repairing worn and deformed railway frogs

0
- BE BE792056D patent/BE792056A/en unknown
1971
- 1971-12-14 DE DE2161965A patent/DE2161965C3/en not_active Expired
1972
- 1972-11-16 CH CH1670872A patent/CH544607A/en not_active IP Right Cessation
- 1972-11-27 IT IT54298/72A patent/IT973741B/en active
- 1972-12-01 US US00311114A patent/US3813760A/en not_active Expired - Lifetime
- 1972-12-12 NL NLAANVRAGE7216864,A patent/NL173296C/en not_active IP Right Cessation
- 1972-12-12 NO NO4583/72A patent/NO133677C/no unknown
- 1972-12-13 SE SE7216268-8A patent/SE372960B/en unknown
- 1972-12-13 DK DK620372A patent/DK147499C/en not_active IP Right Cessation
- 1972-12-13 AT AT1061272A patent/AT322948B/en not_active IP Right Cessation
- 1972-12-14 GB GB5782872A patent/GB1389098A/en not_active Expired
1974
- 1974-02-13 SE SE7401893A patent/SE372963B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO133677B (en)	1976-03-01
AT322948B (en)	1975-06-10
US3813760A (en)	1974-06-04
IT973741B (en)	1974-06-10
SE372960B (en)	1975-01-20
DE2161965C3 (en)	1980-08-14
NL173296C (en)	1984-01-02
CH544607A (en)	1973-11-30
BE792056A (en)	1973-03-16
DE2161965B2 (en)	1979-11-29
NL7216864A (en)	1973-06-18
NL173296B (en)	1983-08-01
NO133677C (en)	1976-06-09
DK147499B (en)	1984-09-03
GB1389098A (en)	1975-04-03
DK147499C (en)	1985-03-18
DE2161965A1 (en)	1973-06-20

Publication	Publication Date	Title
ATA136472A (en)	1973-12-15
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU2485671A (en)	1972-08-03
AU3005371A (en)	1972-12-21
AU2952271A (en)	1972-12-07
AU2941471A (en)	1972-11-30
AU2894671A (en)	1972-11-23
AU2742671A (en)	1972-10-12
AU2684071A (en)	1972-09-28
AU2564071A (en)	1972-08-24
AU2473671A (en)	1972-08-03
AU2399971A (en)	1972-07-06
AU3038671A (en)	1973-01-04
AU2486471A (en)	1972-08-03
AU3025871A (en)	1973-01-04
AU2503871A (en)	1972-08-10
AU2456871A (en)	1972-08-17
AU2577671A (en)	1972-08-24
AU2588771A (en)	1972-08-31
AU2654071A (en)	1972-09-21
AU2455871A (en)	1972-07-27
AU2669471A (en)	1972-09-21
AU2415871A (en)	1972-07-13
AU2684171A (en)	1971-07-15

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7401893-8 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7401893-8

Format of ref document f/p: F