AT374385B - METHOD FOR THE PRODUCTION OF HEART TIP TIPS FOR HEART PIECES OF SOFTENES AND CROSSINGS AND HEART TIP TIPS PRODUCED ACCORDING TO THIS METHOD - Google Patents

METHOD FOR THE PRODUCTION OF HEART TIP TIPS FOR HEART PIECES OF SOFTENES AND CROSSINGS AND HEART TIP TIPS PRODUCED ACCORDING TO THIS METHOD

Info

Publication number
AT374385B
AT374385B AT303381A AT303381A AT374385B AT 374385 B AT374385 B AT 374385B AT 303381 A AT303381 A AT 303381A AT 303381 A AT303381 A AT 303381A AT 374385 B AT374385 B AT 374385B
Authority
AT
Austria
Prior art keywords
heart
tip tips
softenes
crossings
production
Prior art date
Application number
AT303381A
Other languages
German (de)
Other versions
ATA303381A (en
Original Assignee
Kloeckner Werke 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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of ATA303381A publication Critical patent/ATA303381A/en
Application granted granted Critical
Publication of AT374385B publication Critical patent/AT374385B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/20—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass railroad requirements, e.g. buffers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forging (AREA)
AT303381A 1980-09-11 1981-07-09 METHOD FOR THE PRODUCTION OF HEART TIP TIPS FOR HEART PIECES OF SOFTENES AND CROSSINGS AND HEART TIP TIPS PRODUCED ACCORDING TO THIS METHOD AT374385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034184 DE3034184C2 (en) 1980-09-11 1980-09-11 Process for the production of frog points for frogs of switches and crossings

Publications (2)

Publication Number Publication Date
ATA303381A ATA303381A (en) 1983-09-15
AT374385B true AT374385B (en) 1984-04-10

Family

ID=6111658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT303381A AT374385B (en) 1980-09-11 1981-07-09 METHOD FOR THE PRODUCTION OF HEART TIP TIPS FOR HEART PIECES OF SOFTENES AND CROSSINGS AND HEART TIP TIPS PRODUCED ACCORDING TO THIS METHOD

Country Status (4)

Country Link
AT (1) AT374385B (en)
DE (1) DE3034184C2 (en)
FR (1) FR2489731A1 (en)
YU (1) YU176081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011523C2 (en) * 1989-04-21 2000-02-17 Kihn Sarl Process for the production of profile bodies for switches for grooved rails by machining for the production of switches

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008023038B3 (en) * 2008-05-09 2009-06-25 Db Netz Ag A method of manufacturing a centerpiece having a tip block and two terminal track sections adjoining the tip block and joined to a center block, and heart
CN109112907B (en) * 2018-09-04 2023-08-25 中铁宝桥集团有限公司 Wing rail toe end structure and forming method thereof
CN109403162A (en) * 2018-12-24 2019-03-01 中铁宝桥集团有限公司 A kind of assembled frog fork core structure
CN110761129B (en) * 2019-10-31 2020-09-29 燕山大学 Forging and casting integrated frog production method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176165B (en) * 1963-02-27 1964-08-20 Kloeckner Werke Ag Heart piece with a block-like heart piece tip
AT345877B (en) * 1976-12-03 1978-10-10 Voest Ag RAIL FEMALE PIECE OR CROSSING PART AND METHOD OF MANUFACTURING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011523C2 (en) * 1989-04-21 2000-02-17 Kihn Sarl Process for the production of profile bodies for switches for grooved rails by machining for the production of switches
DE4011523C5 (en) * 1989-04-21 2004-01-22 Kihn S.à.r.l. Process for the production of profile bodies for switches for grooved rails by machining for the production of switches

Also Published As

Publication number Publication date
ATA303381A (en) 1983-09-15
FR2489731A1 (en) 1982-03-12
FR2489731B3 (en) 1983-06-17
DE3034184C2 (en) 1983-11-24
DE3034184A1 (en) 1982-03-25
YU176081A (en) 1984-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee