DE69405993D1 - Verbesserungen an schneidvorrichtungen - Google Patents

Verbesserungen an schneidvorrichtungen

Info

Publication number
DE69405993D1
DE69405993D1 DE69405993T DE69405993T DE69405993D1 DE 69405993 D1 DE69405993 D1 DE 69405993D1 DE 69405993 T DE69405993 T DE 69405993T DE 69405993 T DE69405993 T DE 69405993T DE 69405993 D1 DE69405993 D1 DE 69405993D1
Authority
DE
Germany
Prior art keywords
blade
base
pct
date jan
sec
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 - Lifetime
Application number
DE69405993T
Other languages
English (en)
Inventor
David Maurice Bevan
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB939312617A external-priority patent/GB9312617D0/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69405993D1 publication Critical patent/DE69405993D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
    • B28D1/223—Hand-held or hand-operated tools for shearing or cleaving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
DE69405993T 1993-06-18 1994-06-15 Verbesserungen an schneidvorrichtungen Expired - Lifetime DE69405993D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939312617A GB9312617D0 (en) 1993-06-18 1993-06-18 Improvements in and relating to splitting apparatus
GB9321297A GB2279033A (en) 1993-06-18 1993-10-15 Splitting apparatus
PCT/GB1994/001287 WO1995000306A1 (en) 1993-06-18 1994-06-15 Improvements in and relating to splitting apparatus

Publications (1)

Publication Number Publication Date
DE69405993D1 true DE69405993D1 (de) 1997-11-06

Family

ID=26303087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405993T Expired - Lifetime DE69405993D1 (de) 1993-06-18 1994-06-15 Verbesserungen an schneidvorrichtungen

Country Status (7)

Country Link
US (1) US5762061A (de)
EP (1) EP0703853B1 (de)
AT (1) ATE158747T1 (de)
AU (1) AU683268B2 (de)
DE (1) DE69405993D1 (de)
GB (1) GB2294425B (de)
WO (1) WO1995000306A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025030A (ja) * 1998-07-10 2000-01-25 Sumitomo Electric Ind Ltd セラミックス基板及びその製造方法
US7001138B2 (en) * 2002-03-01 2006-02-21 Johnson & Johnson Vision Care, Inc. Split collar for mechanical arm connection
US6874494B2 (en) * 2002-03-20 2005-04-05 Anchor Wall Systems, Inc. Block splitting assembly and method
KR20060015202A (ko) * 2004-08-13 2006-02-16 삼성전자주식회사 평판 표시 장치용 복사 패드와, 이를 갖는 백라이트어셈블리 및 평판 표시 장치
US7146974B2 (en) * 2004-09-13 2006-12-12 Anchor Wall Systems, Inc. Block splitting assembly and method
US7766002B2 (en) * 2006-10-18 2010-08-03 Pavestone Company, L.P. Concrete block splitting and pitching apparatus
US8028688B2 (en) 2006-10-18 2011-10-04 Pavestone Company, Llc Concrete block splitting and pitching apparatus and method
US8689778B1 (en) * 2011-04-13 2014-04-08 Kolmar Investments, LLC. Masonry cutting device
USD791346S1 (en) 2015-10-21 2017-07-04 Pavestone, LLC Interlocking paver
US10583588B2 (en) 2013-06-21 2020-03-10 Pavestone, LLC Manufactured retaining wall block with improved false joint
US20140373479A1 (en) 2013-06-21 2014-12-25 Pavestone, LLC Adjustable locator retaining wall block and mold apparatus
EP3007872B1 (de) 2013-11-18 2019-01-09 Pavestone LLC Vorrichtung zum aufspalten eines mauerwerks und verfahren zum bearbeiten eines solchen mauerwerks
USD737468S1 (en) 2014-05-07 2015-08-25 Pavestone, LLC Front face of a retaining wall block

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053043A (en) * 1936-02-21 1936-09-01 Patterson Alex Ross Stone cutting or breaking machine
US2372784A (en) * 1944-01-13 1945-04-03 Bollie M Jansen Cutting apparatus
US2613661A (en) * 1950-02-16 1952-10-14 Russell C Huber Masonry cutter
US2779324A (en) * 1954-04-19 1957-01-29 Leon H Schlough Mason's splitting machine
US2777438A (en) * 1955-09-09 1957-01-15 Elmer F Mangis Artificial stone cutter
US2888915A (en) * 1956-12-13 1959-06-02 Southwest Ind Products Inc Machines for cutting or splitting stones, blocks and similar masonry material
US2933079A (en) * 1956-12-14 1960-04-19 Robert D Gutting Masonry cutting machine
US2874688A (en) * 1957-01-22 1959-02-24 Sr Charles W Biesanz Masonry cutters
US3161190A (en) * 1963-06-27 1964-12-15 Thomas H Stephens Masonry cutter
GB1026610A (en) * 1965-03-20 1966-04-20 Mec Montoli Vincenzo Off Shears
US3392719A (en) * 1965-06-03 1968-07-16 Clanton Machine for splitting concrete blocks
FR1509160A (fr) * 1966-12-01 1968-01-12 Cisaille à pierre
US3439664A (en) * 1967-03-08 1969-04-22 Ronald R Sylvester Masonry cutter
US3424144A (en) * 1967-05-12 1969-01-28 Vaughn W Crile Stone cutting machine
US3492984A (en) * 1967-09-18 1970-02-03 R H Semon Cell block splitting machine
DE7314538U (de) * 1973-04-17 1973-08-16 Wenger H Vorrichtung zum Spalten von Mauer steinen
US3886927A (en) * 1974-02-25 1975-06-03 John Henry Chattin Stone cutter
GB1492652A (en) * 1976-04-29 1977-11-23 French A Block cutter
FR2547527A3 (fr) * 1983-06-14 1984-12-21 Lhouman Jean Pierre Coupe-briques
FR2559417B1 (fr) * 1984-02-10 1986-05-30 Mecanique Generale Soc Machine a couper des materiaux de construction
GB2200077B (en) * 1987-01-22 1990-12-12 Wells Hydraulics Portable stone cutting machine
US5570678A (en) * 1994-12-07 1996-11-05 Pacific International Tool & Shear, Ltd. Cement siding shearing tool

Also Published As

Publication number Publication date
US5762061A (en) 1998-06-09
GB2294425A (en) 1996-05-01
EP0703853B1 (de) 1997-10-01
GB2294425B (en) 1997-03-26
AU683268B2 (en) 1997-11-06
EP0703853A1 (de) 1996-04-03
GB9525737D0 (en) 1996-02-21
WO1995000306A1 (en) 1995-01-05
ATE158747T1 (de) 1997-10-15
AU6933894A (en) 1995-01-17

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Legal Events

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8332 No legal effect for de