FR2649929B1 - Poutre en caisson creuse en granite - Google Patents

Poutre en caisson creuse en granite

Info

Publication number
FR2649929B1
FR2649929B1 FR909009321A FR9009321A FR2649929B1 FR 2649929 B1 FR2649929 B1 FR 2649929B1 FR 909009321 A FR909009321 A FR 909009321A FR 9009321 A FR9009321 A FR 9009321A FR 2649929 B1 FR2649929 B1 FR 2649929B1
Authority
FR
France
Prior art keywords
granite
hollow box
box beam
hollow
granite hollow
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 - Fee Related
Application number
FR909009321A
Other languages
English (en)
Other versions
FR2649929A1 (fr
Inventor
Douglas R Porter
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.)
STARRETT CY LS
Original Assignee
STARRETT CY LS
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 STARRETT CY LS filed Critical STARRETT CY LS
Publication of FR2649929A1 publication Critical patent/FR2649929A1/fr
Application granted granted Critical
Publication of FR2649929B1 publication Critical patent/FR2649929B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03—Stationary work or tool supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/11—Materials
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1064—Partial cutting [e.g., grooving or incising]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Packages (AREA)
FR909009321A 1989-07-21 1990-07-20 Poutre en caisson creuse en granite Expired - Fee Related FR2649929B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,203 US4920723A (en) 1989-07-21 1989-07-21 Hollow granite box beam and method of forming

Publications (2)

Publication Number Publication Date
FR2649929A1 FR2649929A1 (fr) 1991-01-25
FR2649929B1 true FR2649929B1 (fr) 1993-08-27

Family

ID=23512160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909009321A Expired - Fee Related FR2649929B1 (fr) 1989-07-21 1990-07-20 Poutre en caisson creuse en granite

Country Status (5)

Country Link
US (1) US4920723A (fr)
KR (1) KR910002572A (fr)
DE (1) DE4023395C2 (fr)
FR (1) FR2649929B1 (fr)
IT (1) IT1239925B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002723A1 (fr) * 1993-07-15 1995-01-26 Kennametal Hertel Ag Werkzeuge + Hartstoffe Dispositif permettant de travailler des materiaux comme le bois, le metal ou des textiles, notamment un fer a repasser
DE29600177U1 (de) * 1996-01-08 1996-05-23 Kögl, Matthias, 86807 Buchloe Winkelstufen und Stufenplatten in Natur- und Betonwerkstein

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US378561A (en) * 1888-02-28 Conduit for electric wires or cables
US217479A (en) * 1879-07-15 Improvement in underground-telegraph lines
DE400370C (de) * 1924-08-18 Ernst Staub Herstellung von Aushoehlungen in Steinbloecken
DE7128732U (de) * 1972-04-27 Philips Pat Sägevorrichtung mit einem Sägedraht
US1313269A (en) * 1918-01-23 1919-08-19 Edwin O Townsend Method of and apparatus for stoneworking.
US1367643A (en) * 1919-02-03 1921-02-08 Charles L Van Nostrand Self closing and locking joint for structural elements
US2410877A (en) * 1943-08-27 1946-11-12 Frank I Hardy Dimension gauge
DE861014C (de) * 1950-02-23 1953-10-29 Gerhard Dipl-Ing Tuch Holzbalken mit profiliertem Querschnitt und Vorrichtung zu seiner Herstellung
FR1132825A (fr) * 1957-01-30 1957-03-18 Stone Patent Corp Procédé et machines pour le débitage de la pierre à même la carrière
US3638934A (en) * 1967-11-06 1972-02-01 Bell & Howell Co Precision positioning tool
CA1030740A (fr) * 1973-12-14 1978-05-09 Lars-Erik Karlsson Methode et machine pour placer un isolant phonique entre deux elements en beton
US4155173A (en) * 1977-05-13 1979-05-22 Sprandel Hans W Mounting for coordinate measuring machine arms and probes
IT1082799B (it) * 1977-08-03 1985-05-21 Marocco Giuseppe Procedimento per la produzione di lastre di marmo o simile materiale lapideo
US4380336A (en) * 1981-09-28 1983-04-19 Pratt Charles D Bird house and method of making same
US4521999A (en) * 1982-04-23 1985-06-11 Starmax, Inc. Interment arrangements for cremated remains
GB2142690B (en) * 1983-03-25 1987-02-18 Toto Ltd Sliding guide
US4822661A (en) * 1987-07-20 1989-04-18 Battaglia Gino C Lightweight stone furniture
US4763420A (en) * 1987-10-06 1988-08-16 Brown & Sharpe Manufacturing Company Base assembly for coordinate measuring machine
US4832411A (en) * 1988-02-03 1989-05-23 Johnston Edward P Method and apparatus for cutting reinforced concrete

Also Published As

Publication number Publication date
FR2649929A1 (fr) 1991-01-25
US4920723A (en) 1990-05-01
DE4023395C2 (de) 1999-08-26
IT9020356A1 (it) 1991-11-18
IT9020356A0 (it) 1990-05-18
KR910002572A (ko) 1991-02-25
IT1239925B (it) 1993-11-23
DE4023395A1 (de) 1991-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse