CH538340A - Portable circular saw - Google Patents

Portable circular saw

Info

Publication number
CH538340A
CH538340A CH1046971A CH1046971A CH538340A CH 538340 A CH538340 A CH 538340A CH 1046971 A CH1046971 A CH 1046971A CH 1046971 A CH1046971 A CH 1046971A CH 538340 A CH538340 A CH 538340A
Authority
CH
Switzerland
Prior art keywords
circular saw
portable circular
portable
saw
circular
Prior art date
Application number
CH1046971A
Other languages
German (de)
Inventor
Edward Gronke Ronald
Henry Schultz William
Original Assignee
Skil Nederland Nv
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 Skil Nederland Nv filed Critical Skil Nederland Nv
Publication of CH538340A publication Critical patent/CH538340A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B27G19/04—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws for manually-operated power-driven circular saws
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2077—By kerf entering guide

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
CH1046971A 1970-07-27 1971-07-16 Portable circular saw CH538340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5853070A 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
CH538340A true CH538340A (en) 1973-06-30

Family

ID=22017386

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1046971A CH538340A (en) 1970-07-27 1971-07-16 Portable circular saw

Country Status (6)

Country Link
US (1) US3701369A (en)
AU (1) AU454598B2 (en)
CH (1) CH538340A (en)
DE (1) DE2134990C3 (en)
FR (1) FR2103711A5 (en)
NL (1) NL156081B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906266A (en) * 1974-02-22 1975-09-16 Black & Decker Mfg Co High inertia insulating cooling fan for electric motor device
DE3505041A1 (en) * 1985-02-14 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hand-held circular saw or similar electric tool having a motor and gear housing of a two-shell design
US4693008A (en) * 1985-05-07 1987-09-15 Mallard Products, Incorporated Releasable separate member latching device for a portable hand tool
DE3912307A1 (en) * 1989-04-14 1990-10-25 Metabowerke Kg Splitting knife support mechanism for circular saw - has simple spring-loaded cam system for optimum positioning of knife
US5007193A (en) * 1990-01-17 1991-04-16 E. I. Du Pont De Nemours And Company Fishing lure with improved elastomeric skirt
US5361501A (en) * 1993-08-23 1994-11-08 Aleksander Fajnsztajn Improved guard for power circular saw
US5396706A (en) * 1993-08-23 1995-03-14 Fajnsztajn; Aleksander Guard for portable circular saws
US5832614A (en) * 1997-05-20 1998-11-10 S-B Power Tool Company Remote lower guard lift lever mechanism for circular saws
JP3983997B2 (en) * 2001-04-26 2007-09-26 株式会社マキタ Marnoco
TW532063U (en) * 2002-08-26 2003-05-11 Hai-Ying Huang Electric gardening clippers
JP2005001896A (en) * 2003-06-09 2005-01-06 Fuji Heavy Ind Ltd Glass cutting device
US20080168667A1 (en) * 2005-11-02 2008-07-17 David Spinato Portable cutting device with guiding guard
US20080078090A1 (en) * 2006-05-19 2008-04-03 Johnson Charles E Iii Manual Saw Guard Retracting Device
DE102007000415A1 (en) * 2007-07-30 2009-02-05 Hilti Aktiengesellschaft Cover device of a tool device
US20090223069A1 (en) * 2008-03-05 2009-09-10 Back & Decker Inc. Lower blade guard
JP5526442B2 (en) * 2009-03-05 2014-06-18 マックス株式会社 Portable cutting machine
US20100236370A1 (en) * 2009-03-20 2010-09-23 Hassenboehler Jr Charles B Cutting aid for a motorized saw
CN107206615A (en) * 2014-10-30 2017-09-26 罗伯特·博世有限公司 Lower blade shroud for annular saw
EP3173189A1 (en) 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Portable, hand held cutting-off machine
EP3173188A1 (en) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Portable, hand held cutting-off machine
CN105970592B (en) * 2016-07-19 2018-04-10 江苏工程职业技术学院 It is a kind of can automatic protection circular knife cutting machine
JP7299111B2 (en) * 2019-09-03 2023-06-27 株式会社マキタ portable cutting machine
US11685017B2 (en) 2020-02-07 2023-06-27 West Bufkin Industries, Llc Storage shield for angle grinding disc
US20210354219A1 (en) * 2020-05-12 2021-11-18 Nanjing Chervon Industry Co., Ltd. Electric circular saw

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US816326A (en) * 1905-11-17 1906-03-27 Jacob Geo Hill Saw-guard.
US2346961A (en) * 1941-10-13 1944-04-18 Knapp Monarch Co Electric handsaw
DE1044387B (en) * 1954-04-08 1958-11-20 Mey Kg Maschf Mafell One-hand motorized circular saw with swiveling protective cover part
DE1403722A1 (en) * 1961-08-08 1969-01-09 Reich Maschf Gmbh Karl Circular saw

Also Published As

Publication number Publication date
AU454598B2 (en) 1974-10-31
DE2134990B2 (en) 1979-10-11
US3701369A (en) 1972-10-31
NL7110260A (en) 1972-01-31
AU3168971A (en) 1973-02-01
DE2134990C3 (en) 1980-06-26
FR2103711A5 (en) 1972-04-14
DE2134990A1 (en) 1972-02-03
NL156081B (en) 1978-03-15

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Legal Events

Date Code Title Description
PL Patent ceased