JPS56500247A - - Google Patents

Info

Publication number
JPS56500247A
JPS56500247A JP50076680A JP50076680A JPS56500247A JP S56500247 A JPS56500247 A JP S56500247A JP 50076680 A JP50076680 A JP 50076680A JP 50076680 A JP50076680 A JP 50076680A JP S56500247 A JPS56500247 A JP S56500247A
Authority
JP
Japan
Prior art keywords
joined
casting
deadhead
jaws
separation
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.)
Granted
Application number
JP50076680A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229429B2 (en]
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9223950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS56500247(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS56500247A publication Critical patent/JPS56500247A/ja
Publication of JPH0229429B2 publication Critical patent/JPH0229429B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Crushing And Grinding (AREA)
  • Soil Working Implements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Paper (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Gripping On Spindles (AREA)
  • Casting Devices For Molds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Lubricants (AREA)
  • Braking Arrangements (AREA)
  • Escalators And Moving Walkways (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Clamps And Clips (AREA)
JP55500766A 1979-04-04 1980-04-03 Expired - Lifetime JPH0229429B2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908498A FR2452988A1 (fr) 1979-04-04 1979-04-04 Dispositif de demasselottage par coin hydraulique

Publications (2)

Publication Number Publication Date
JPS56500247A true JPS56500247A (en]) 1981-03-05
JPH0229429B2 JPH0229429B2 (en]) 1990-06-29

Family

ID=9223950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55500766A Expired - Lifetime JPH0229429B2 (en]) 1979-04-04 1980-04-03

Country Status (10)

Country Link
US (1) US4299347A (en])
EP (1) EP0026197B1 (en])
JP (1) JPH0229429B2 (en])
AT (1) ATE1976T1 (en])
BE (1) BE882615A (en])
CA (1) CA1125269A (en])
DE (1) DE3061313D1 (en])
FR (1) FR2452988A1 (en])
IT (1) IT1141524B (en])
WO (1) WO1980002122A1 (en])

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388320B (de) * 1987-08-04 1989-06-12 Isab Industrieanlagen Vorrichtung zum entfernen von speisern und anguessen von einem gussstueck
US5188159A (en) * 1990-07-31 1993-02-23 Lush Craig L Wedge
BE1005571A3 (fr) * 1991-02-14 1993-11-09 Tilman Paul Louis Joseph Dispositif d'ecartement ou de levage.
JPH0825022A (ja) * 1994-07-15 1996-01-30 Nippon Koshuha Kogyo Kk 自在式堰破断機
AU744320B2 (en) * 1997-04-18 2002-02-21 Equalizer International Limited A separating device
GB2328671B (en) * 1997-04-18 1999-06-09 Future Alignments Limited A separating device
NL1011682C2 (nl) * 1999-03-26 2000-09-27 Holmatro Ind Equip Scheidingsinrichting voor gietstukken.
US6462109B1 (en) 1999-10-12 2002-10-08 Eastman Chemical Company Surfactantless latex compositions and methods of making polymer blends using these compositions
GB0005121D0 (en) * 2000-03-03 2000-04-26 Future Alignments Limited Separating device
US6354569B1 (en) * 2001-01-03 2002-03-12 Michael C. Gioia Cribbing apparatus for stabilizing a post-accident vehicle
US20090005476A1 (en) * 2001-04-09 2009-01-01 Eastman Chemical Company Polyol latex compositions and process of making them
US6844390B2 (en) * 2001-04-09 2005-01-18 Eastman Chemical Company Modified alkyd compositions comprising polyol latex compositions and processes of making them
US6699931B2 (en) 2001-04-09 2004-03-02 Eastman Chemical Company Modified alkyd compositions comprising diol latex compositions and processes of making the same
AU2003234508A1 (en) * 2002-05-06 2003-11-17 Warsaw Orthopedic, Inc. Instrumentation and methods for preparation of an intervertebral space
CA2668142A1 (en) * 2006-11-01 2008-05-15 Dow Global Technologies Inc. Polyurethane compositions and articles prepared therefrom, and methods for making the same
EP2094739B1 (en) * 2006-12-21 2021-05-19 Dow Global Technologies LLC Polyolefin compositions and articles prepared therefrom, and methods for making the same
MX2011013776A (es) 2009-06-18 2012-02-22 Dow Global Technologies Llc Composiciones pirorretardantes sin halogeno, de color estabilizado.
BR112012011124A2 (pt) * 2009-11-12 2016-07-05 Kraton Polymers Us Llc composicao de copolímero em bloco
NO334260B1 (no) * 2012-06-28 2014-01-20 Trackson As Multiverktøy
AU353180S (en) * 2013-04-22 2014-01-08 Equalizer International Ltd Separator
USD927271S1 (en) * 2018-06-05 2021-08-10 J&N Tactical Llc Breaching head
USD1045559S1 (en) * 2023-12-21 2024-10-08 RenQuip Limited Wedge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440233A (en) * 1977-07-07 1979-03-29 Citroen Sa Breaking machine for deaddhead of cast products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093452A (en) * 1935-05-09 1937-09-21 Sullivan Machinery Co Material breaking device
US2225852A (en) * 1939-11-15 1940-12-24 Nicholas A Acordi Coal mining tool
US2328661A (en) * 1941-03-10 1943-09-07 Joseph F Maloney Breaking device
US2385753A (en) * 1943-11-03 1945-09-25 Melvin C Young Hydraulic roller-bearing directional pressure wedge
US2497836A (en) * 1946-06-12 1950-02-14 Roy G Miller Body jack
US2657904A (en) * 1949-08-25 1953-11-03 Evenson Christopher Brady Hydraulic wedge
US2690323A (en) * 1952-04-22 1954-09-28 Evenson Christopher Brady Hydraulic wedge
US3821980A (en) * 1972-01-24 1974-07-02 Gen Electric Apparatus for automatically stripping a sectionalized mold from a cast
US4130270A (en) * 1977-10-18 1978-12-19 Sandvik Aktiebolag Wedge arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440233A (en) * 1977-07-07 1979-03-29 Citroen Sa Breaking machine for deaddhead of cast products

Also Published As

Publication number Publication date
DE3061313D1 (en) 1983-01-20
IT8021235A0 (it) 1980-04-04
BE882615A (fr) 1980-07-31
CA1125269A (fr) 1982-06-08
FR2452988A1 (fr) 1980-10-31
FR2452988B1 (en]) 1982-11-26
WO1980002122A1 (fr) 1980-10-16
EP0026197A1 (fr) 1981-04-08
ATE1976T1 (de) 1982-12-15
JPH0229429B2 (en]) 1990-06-29
EP0026197B1 (fr) 1982-12-15
IT1141524B (it) 1986-10-01
US4299347A (en) 1981-11-10

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