GB1439799A - Method of repairing chill moulds and like casting moulds - Google Patents

Method of repairing chill moulds and like casting moulds

Info

Publication number
GB1439799A
GB1439799A GB5255373A GB5255373A GB1439799A GB 1439799 A GB1439799 A GB 1439799A GB 5255373 A GB5255373 A GB 5255373A GB 5255373 A GB5255373 A GB 5255373A GB 1439799 A GB1439799 A GB 1439799A
Authority
GB
United Kingdom
Prior art keywords
moulds
repairing
casting
chill
mould
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
GB5255373A
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
Publication of GB1439799A publication Critical patent/GB1439799A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/066—Manufacturing, repairing or reinforcing ingot moulds
    • 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
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

1439799 Repairing moulds HILTI AG 13 Nov 1973 [18 Jan 1973] 52553/73 Heading B3F A method of repairing a casting mould 1 comprises bridging the damaged portion with a metal plate 3 and fastening the plate in position by a plurality of elements 5 which are inserted into aligned apertures in the mould 1 and plate 3 and are expanded into engagement with the mould by means of a member 15 driven into the element 5 by an explosion-powered tool 18. The element 5 may be provided with slots 12 which divide the expanding portion of the element into three sectors and the outer surface of this portion may be provided with circumferential grooves 13.
GB5255373A 1973-01-18 1973-11-13 Method of repairing chill moulds and like casting moulds Expired GB1439799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2302410A DE2302410C3 (en) 1973-01-18 1973-01-18 Process for the repair of molds and expansion dowels for carrying out the process

Publications (1)

Publication Number Publication Date
GB1439799A true GB1439799A (en) 1976-06-16

Family

ID=5869326

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1925174A Expired GB1439800A (en) 1973-01-18 1973-11-13 Expanding dowel
GB5255373A Expired GB1439799A (en) 1973-01-18 1973-11-13 Method of repairing chill moulds and like casting moulds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1925174A Expired GB1439800A (en) 1973-01-18 1973-11-13 Expanding dowel

Country Status (14)

Country Link
JP (1) JPS5542902B2 (en)
AT (1) AT332002B (en)
BE (1) BE808763A (en)
CA (1) CA1013933A (en)
CH (1) CH569536A5 (en)
CS (1) CS191905B2 (en)
DE (1) DE2302410C3 (en)
FR (1) FR2214541B1 (en)
GB (2) GB1439800A (en)
HU (1) HU174748B (en)
IT (1) IT1000372B (en)
PL (1) PL88554B1 (en)
RO (1) RO65619A (en)
ZA (1) ZA738796B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140127A1 (en) * 1981-10-09 1983-05-05 A. Raymond, 38028 Grenoble Plastic dowel with nail
DE3224403A1 (en) * 1982-06-30 1984-01-05 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl FRICTION COUPLING AND METHOD FOR THEIR ASSEMBLY
DE3224404A1 (en) * 1982-06-30 1984-01-05 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl FRICTION COUPLING AND METHOD FOR THEIR ASSEMBLY
DE3347913A1 (en) * 1983-03-25 1985-06-27 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Friction clutch
DE3347912A1 (en) * 1983-03-25 1985-06-27 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Friction clutch
GB2140891B (en) * 1983-06-01 1986-11-19 Avdel Ltd Swaged-in threaded fastener
DE3336158A1 (en) * 1983-10-05 1985-04-18 Fichtel & Sachs Ag, 8720 Schweinfurt Pressure plate for friction clutches
GB8711360D0 (en) * 1987-05-14 1987-06-17 Tml Plastics Ltd Fixing device
GB2225401A (en) * 1988-11-29 1990-05-30 Leada Acrow Ltd Structural connectors
DE19543651C2 (en) * 1995-11-23 1999-06-02 Brose Fahrzeugteile Expandable fastener for attaching or connecting parts
CN108326153A (en) * 2018-03-27 2018-07-27 斯沃博达汽车电子（昆山）有限公司 Produce the pin anti-drop structure of auto parts mold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758939A (en) * 1971-10-15 1973-09-18 G Galvani Method for repairing cracks in ingot molds, plates and similar cast iron elements for use in iron or steel casting

Also Published As

Publication number Publication date
PL88554B1 (en) 1976-09-30
RO65619A (en) 1980-06-15
DE2302410B2 (en) 1981-01-29
JPS49102517A (en) 1974-09-27
JPS5542902B2 (en) 1980-11-04
FR2214541A1 (en) 1974-08-19
CA1013933A (en) 1977-07-19
AU6368773A (en) 1975-06-19
BE808763A (en) 1974-04-16
ATA5174A (en) 1975-12-15
DE2302410A1 (en) 1974-07-25
ZA738796B (en) 1974-10-30
CH569536A5 (en) 1975-11-28
IT1000372B (en) 1976-03-30
CS191905B2 (en) 1979-07-31
AT332002B (en) 1976-09-10
FR2214541B1 (en) 1979-07-27
DE2302410C3 (en) 1981-09-03
HU174748B (en) 1980-03-28
GB1439800A (en) 1976-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee