GR20040100307A - Ενα καμπυλο πριονι - Google Patents

Ενα καμπυλο πριονι

Info

Publication number
GR20040100307A
GR20040100307A GR20040100307A GR20040100307A GR20040100307A GR 20040100307 A GR20040100307 A GR 20040100307A GR 20040100307 A GR20040100307 A GR 20040100307A GR 20040100307 A GR20040100307 A GR 20040100307A GR 20040100307 A GR20040100307 A GR 20040100307A
Authority
GR
Greece
Prior art keywords
saw
blade
teeth
efficiently
cutting
Prior art date
Application number
GR20040100307A
Other languages
English (en)
Other versions
GR1005936B (el
Inventor
Kuniyuki Kanzawa
Original Assignee
Kanzawa Seiko Co., Ltd.
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 Kanzawa Seiko Co., Ltd. filed Critical Kanzawa Seiko Co., Ltd.
Publication of GR20040100307A publication Critical patent/GR20040100307A/el
Publication of GR1005936B publication Critical patent/GR1005936B/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • 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
    • B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B27B21/04—Cross-cut saws; Pad saws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08—Other tools for pruning, branching or delimbing standing trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body
    • 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
    • B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B63B2231/42—Elastomeric materials
    • B63B2231/44—Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Knives (AREA)
  • Scissors And Nippers (AREA)
  • Harvester Elements (AREA)

Abstract

Η παρούσα εφεύρεση επιτυγχάνει ένα καμπύλο πριόνιτο οποίο χρησιμοποιεί αποτελεσματικά όλα τα δόντια πριονιού σε όλο το μήκος της λεπίδας πριονιού, οπότε καθίστανται δυνατοί πιο ομαλοί χειρισμού κοψίματος. Μια λεπίδα πριονιού 1 σχηματίζει καμπύλη από το πίσω άκρο προς το μπροστινό άκρο. Ενα πλήθος δοντιών πριονιού 2 είναι διαμορφωμένα πάνω στην κοίλη ακμή της λεπίδας του καμπυλοειδούς πριονιού1κατά έναν τέτοιο τρόπο ώστε οι γωνίες α των πλευρών των δοντιών 3 κοντά στο πίσω άκρο της λεπίδας πριονιού 1 σε σχέση προς τη γραμμή αιχμής 5, η οποία συνδέει τις άκρες δοντιών 4 των δοντιών πριονιού, είναι σχετικά μεγαλύτερες από τις γωνίες α των πλευρών δοντιών 3 κοντά στο μπροστινό άκρο της λεπίδας πριονιού 1 σε σχέση με τη γραμμή αιχμής 5. Αυτό καθιστά δυνατό να παρέχεται ένα πριόνι, κυρίως ένα πριόνι κλαδέματος το οποίο χρησιμοποιεί αποτελεσματικά όλα τα δόντια πριονιού σε όλο το μήκος της λεπίδας πριονιού, οπότε προχωρά το κόψιμο του υλικού ομαλά με μια σταθερή δύναμη.
GR20040100307A 2004-04-15 2004-07-16 Ενα καμπυλο πριονι. GR1005936B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004119829A JP4381212B2 (ja) 2004-04-15 2004-04-15 カーブソー

Publications (2)

Publication Number Publication Date
GR20040100307A true GR20040100307A (el) 2006-03-28
GR1005936B GR1005936B (el) 2008-06-09

Family

ID=32733041

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20040100307A GR1005936B (el) 2004-04-15 2004-07-16 Ενα καμπυλο πριονι.

Country Status (9)

Country Link
US (1) US20050229407A1 (el)
JP (1) JP4381212B2 (el)
KR (2) KR200359822Y1 (el)
CN (1) CN100469234C (el)
DE (1) DE102004028992B4 (el)
ES (1) ES2262402B1 (el)
GB (1) GB2413110B (el)
GR (1) GR1005936B (el)
TW (1) TW200533282A (el)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2114641A4 (en) * 2007-01-24 2014-04-16 Erik P Henrickson HUBKOLBENWERKZEUG
US20080301949A1 (en) * 2007-06-11 2008-12-11 Agnete Enga Pruning saw
WO2011133864A2 (en) 2010-04-22 2011-10-27 Milwaukee Electric Tool Corporation Saw blade
US10189099B2 (en) 2010-04-22 2019-01-29 Milwaukee Electric Tool Corporation Saw Blade
US20120042765A1 (en) * 2010-08-20 2012-02-23 Kazda Austin J Reciprocating saw blade
USD841417S1 (en) 2011-04-22 2019-02-26 Milwaukee Electric Tool Corporation Saw blade
DE102013204372B4 (de) * 2013-03-13 2014-11-13 Robert Bosch Gmbh Hubsägeblatt für eine Werkzeugmaschine
CA2845968C (en) * 2013-03-14 2016-07-26 Irwin Industrial Tool Company Reciprocating saw blade with curved cutting edge
EP3153287B1 (en) 2014-06-04 2021-04-28 U.M. Kogyo Inc. Handsaw
CN106808532B (zh) * 2015-11-29 2019-01-11 重庆市丽丹装饰有限公司 一种大石竹编画竹节锯
EP3625012B1 (en) 2017-05-16 2022-07-06 Milwaukee Electric Tool Corporation Saw blade
AU201715832S (en) * 2017-08-31 2017-10-20 Kapman Ab Saw blades
USD859941S1 (en) * 2017-09-15 2019-09-17 Do All Traps, Llc Shaft mounted saw
CN107984504B (zh) * 2018-01-23 2023-09-12 马子超 一种仿生手锯锯片
US11471963B2 (en) 2019-01-25 2022-10-18 Black & Decker Inc. Reciprocating saw blade
USD1007995S1 (en) * 2021-08-02 2023-12-19 Noel Parrish Mohawk saw blade

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US698764A (en) * 1901-08-13 1902-04-29 George R Tyler Pruning-saw.
US1919748A (en) * 1933-03-25 1933-07-25 E C Atkins And Company Saw
US2141504A (en) * 1936-10-20 1938-12-27 Balfour Robert Arthur Saw teeth
GB476201A (en) * 1936-10-20 1937-12-03 Robert Arthur Balfour Improvements in and relating to the form and construction of teeth for saws
US2682098A (en) * 1952-04-18 1954-06-29 Simonds Saw & Steel Co Hacksaw
DE958956C (de) * 1952-09-10 1957-02-28 Karl Jungwirt Einmannsaege mit gekruemmtem Saegeblatt
US4590837A (en) * 1982-12-22 1986-05-27 Taro Nanba Saw teeth for hand saws
US4627165A (en) * 1984-02-27 1986-12-09 Omark Industries, Inc. Hand held cutting tools
DE8430562U1 (de) * 1984-10-18 1985-02-21 Staedtler & Uhl, 8540 Schwabach Saegezahn-stanzteil als garnitur fuer ein kaemmsegment einer kammwalze fuer textilmaschinen
DE3706429A1 (de) * 1987-02-27 1988-09-08 Scintilla Ag Saegeblatt mit doppelter raeumstellung
JPH01118641U (el) * 1988-02-04 1989-08-10
US5095623A (en) * 1991-03-21 1992-03-17 William Tennyson Multipurpose firefighting tool
US5613301A (en) * 1996-04-22 1997-03-25 Sheu; Jeff Tree pruner
US5848473A (en) * 1997-01-29 1998-12-15 Fiskars Inc. Saw blade
US5901451A (en) * 1997-08-22 1999-05-11 Takagi Tools, Inc. Two sided pruning saw blade with compound cutting edges
JP3431557B2 (ja) 1999-12-28 2003-07-28 日立工機株式会社 電動鋸用鋸刃

Also Published As

Publication number Publication date
ES2262402B1 (es) 2008-03-01
CN1682583A (zh) 2005-10-19
TWI321447B (el) 2010-03-11
KR101006110B1 (ko) 2011-01-04
GB2413110A (en) 2005-10-19
GR1005936B (el) 2008-06-09
DE102004028992A1 (de) 2005-11-03
TW200533282A (en) 2005-10-16
CN100469234C (zh) 2009-03-18
KR200359822Y1 (ko) 2004-08-21
DE102004028992B4 (de) 2012-12-06
KR20050100560A (ko) 2005-10-19
ES2262402A1 (es) 2006-11-16
JP4381212B2 (ja) 2009-12-09
GB2413110B (en) 2006-03-22
GB0412845D0 (en) 2004-07-14
US20050229407A1 (en) 2005-10-20
JP2005295945A (ja) 2005-10-27

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Legal Events

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PG Patent granted