CA1125269A - Dispositif de demasselottage par coin hydraulique - Google Patents

Dispositif de demasselottage par coin hydraulique

Info

Publication number
CA1125269A
CA1125269A CA349,256A CA349256A CA1125269A CA 1125269 A CA1125269 A CA 1125269A CA 349256 A CA349256 A CA 349256A CA 1125269 A CA1125269 A CA 1125269A
Authority
CA
Canada
Prior art keywords
jaws
corner
deadheads
cutting
hydraulic 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
Application number
CA349,256A
Other languages
English (en)
French (fr)
Inventor
Jean-Paul Rougier
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.)
BRETONNE DE FONDERIE ET DE MECANIQUE (SBFM) Ste
Original Assignee
BRETONNE DE FONDERIE ET DE MECANIQUE (SBFM) Ste
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=CA1125269(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BRETONNE DE FONDERIE ET DE MECANIQUE (SBFM) Ste filed Critical BRETONNE DE FONDERIE ET DE MECANIQUE (SBFM) Ste
Application granted granted Critical
Publication of CA1125269A publication Critical patent/CA1125269A/fr
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
    • 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)
  • Soil Working Implements (AREA)
  • Crushing And Grinding (AREA)
  • Braking Arrangements (AREA)
  • Paper (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Lubricants (AREA)
  • Gripping On Spindles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Clamps And Clips (AREA)
  • Casting Devices For Molds (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA349,256A 1979-04-04 1980-04-03 Dispositif de demasselottage par coin hydraulique Expired CA1125269A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR79/08498 1979-04-04
FR7908498A FR2452988A1 (fr) 1979-04-04 1979-04-04 Dispositif de demasselottage par coin hydraulique

Publications (1)

Publication Number Publication Date
CA1125269A true CA1125269A (fr) 1982-06-08

Family

ID=9223950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349,256A Expired CA1125269A (fr) 1979-04-04 1980-04-03 Dispositif de demasselottage par coin hydraulique

Country Status (10)

Country Link
US (1) US4299347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0026197B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0229429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE1976T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE882615A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1125269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3061313D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2452988A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1141524B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1980002122A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
DE69801831T2 (de) 1997-04-18 2002-05-29 Future Alignments Ltd., Ellon Spreizvorrichtung
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
WO2003092507A2 (en) * 2002-05-06 2003-11-13 Sdgi Holdings, Inc. Instrumentation and methods for preparation of an intervertebral space
TW200835736A (en) * 2006-11-01 2008-09-01 Dow Global Technologies Inc Polyurethane compositions and articles prepared therefrom, and methods for making the same
AR064668A1 (es) * 2006-12-21 2009-04-15 Dow Global Technologies Inc Composiciones de poliolefina y articulos preparados a partir de las mismas y metodos para prepararlas
US20120065307A1 (en) 2009-06-18 2012-03-15 Cogen Jeffrey M Color-Stable, Halogen-Free Flame Retardant Compositions
KR101463318B1 (ko) * 2009-11-12 2014-11-18 크레이튼 폴리머즈 유.에스. 엘엘씨 열가소성 폴리우레탄 블록 공중합체 조성물
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

Family Cites Families (10)

* 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
DE2829729C3 (de) * 1977-07-07 1982-02-25 Automobiles Peugeot, 75116 Paris Maschine zum Abbrechen der Hälse der verlorenen Köpfe bei Gußstücken
US4130270A (en) * 1977-10-18 1978-12-19 Sandvik Aktiebolag Wedge arrangement

Also Published As

Publication number Publication date
FR2452988A1 (fr) 1980-10-31
FR2452988B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-11-26
JPH0229429B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-29
EP0026197A1 (fr) 1981-04-08
IT1141524B (it) 1986-10-01
ATE1976T1 (de) 1982-12-15
DE3061313D1 (en) 1983-01-20
EP0026197B1 (fr) 1982-12-15
IT8021235A0 (it) 1980-04-04
US4299347A (en) 1981-11-10
BE882615A (fr) 1980-07-31
WO1980002122A1 (fr) 1980-10-16
JPS56500247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-05

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Legal Events

Date Code Title Description
MKEX Expiry