ATE43280T1 - BAR SYSTEM FOR CROSS SAW. - Google Patents

BAR SYSTEM FOR CROSS SAW.

Info

Publication number
ATE43280T1
ATE43280T1 AT84303810T AT84303810T ATE43280T1 AT E43280 T1 ATE43280 T1 AT E43280T1 AT 84303810 T AT84303810 T AT 84303810T AT 84303810 T AT84303810 T AT 84303810T AT E43280 T1 ATE43280 T1 AT E43280T1
Authority
AT
Austria
Prior art keywords
saw
blade
rest position
guard
levers
Prior art date
Application number
AT84303810T
Other languages
German (de)
Inventor
Horst Kaiser
Rainer Herting
Original Assignee
Black & Decker Inc
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 DE19838317154 external-priority patent/DE8317154U1/en
Priority claimed from DE19838317153 external-priority patent/DE8317153U1/en
Application filed by Black & Decker Inc filed Critical Black & Decker Inc
Application granted granted Critical
Publication of ATE43280T1 publication Critical patent/ATE43280T1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Table Equipment (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Small-Scale Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

A chop saw (90) pivotably mounted for movement between a raised rest position and a lowered operational position, having a motor driven saw-blade (32) rotatably supported about a shaft (28), with a saw housing (106) partially encasing the saw-blade (32) and a swinging blade guard (108) which covers the exposed segment of the saw-blade (32) when the saw (90) is in the rest position. When the saw (90) is lowered to its operational position, a linkage system comprising four effective levers and four hinges clears the blade guard (108), thereby exposing the saw blade (32) to the work piece. To accommodate changing the saw blade (32) while the saw-unit (90) is in its rest position, the effective length of one of the levers can be temporarily reduced, thereby clearing the blade guard (108) from the exposed section of the saw blade (32). This provides easy access to the saw-blade (32) to be changed.
AT84303810T 1983-06-11 1984-06-06 BAR SYSTEM FOR CROSS SAW. ATE43280T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19838317154 DE8317154U1 (en) 1983-06-11 1983-06-11 CAP SAW
DE19838317153 DE8317153U1 (en) 1983-06-11 1983-06-11 CAP SAW
EP84303810A EP0131376B1 (en) 1983-06-11 1984-06-06 Chop saw linkage system

Publications (1)

Publication Number Publication Date
ATE43280T1 true ATE43280T1 (en) 1989-06-15

Family

ID=25949575

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84303810T ATE43280T1 (en) 1983-06-11 1984-06-06 BAR SYSTEM FOR CROSS SAW.

Country Status (7)

Country Link
EP (1) EP0131376B1 (en)
JP (1) JPS6071113A (en)
AT (1) ATE43280T1 (en)
AU (1) AU560446B2 (en)
BR (1) BR8402834A (en)
CA (1) CA1232512A (en)
DE (1) DE3478290D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2717534B2 (en) * 1986-12-29 1998-02-18 株式会社マキタ Safety cover device for circular saw machine
JPH0634897Y2 (en) * 1987-01-12 1994-09-14 リョービ株式会社 Lower saw device for table saw
JP2627192B2 (en) * 1989-07-08 1997-07-02 株式会社マキタ Tabletop circular saw machine
DE4010455A1 (en) * 1990-03-31 1991-10-02 Elektra Beckum Lubitz & Co SAW EQUIPMENT WITH SWING PROTECTION HOOD ON SAEGEAGGREGAT
GB9314164D0 (en) * 1993-07-08 1993-08-18 Black & Decker Inc Chop saw arrangement
JP6824639B2 (en) * 2016-06-01 2021-02-03 株式会社マキタ Desktop cutting machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121359A (en) * 1960-10-31 1964-02-18 Breneman Hartshorn Inc Apparatus for cutting roller shades
JPS4731737U (en) * 1971-04-29 1972-12-09
US3834369A (en) * 1973-01-22 1974-09-10 Evans R Co Saw blade hood leveling structure
IT1049042B (en) * 1975-11-07 1981-01-20 Pedrazzoli Spa ARTICULATED ENVELOPE FOR THE PROTECTION OF THE ROTATING BODIES OF A MACHINE TOOL AS SUCH AS A CUTTING MACHINE
DE2856038C2 (en) * 1978-12-23 1982-09-30 Chr. Eisele Maschinenfabrik GmbH & Co KG, 7316 Köngen Protective device for the circular saw blade of tilting circular sawing machines
FR2483822A1 (en) * 1980-06-05 1981-12-11 Roty Louis Circular saw with pendulum action - is connected by auxiliary linkage to operating arm to modify path for improved leverage
DE3119573C2 (en) * 1981-05-16 1984-02-09 Hanning Elektro-Werke Gmbh & Co, 4800 Bielefeld Chop saw

Also Published As

Publication number Publication date
EP0131376A3 (en) 1985-12-11
JPH0543442B2 (en) 1993-07-01
CA1232512A (en) 1988-02-09
BR8402834A (en) 1985-05-21
JPS6071113A (en) 1985-04-23
DE3478290D1 (en) 1989-06-29
AU560446B2 (en) 1987-04-09
AU2931584A (en) 1984-12-20
EP0131376B1 (en) 1989-05-24
EP0131376A2 (en) 1985-01-16

Similar Documents

Publication Publication Date Title
US5203245A (en) Swinging blade guard assembly
DE59102099D1 (en) Saw unit for vertical panel saw.
ATE40535T1 (en) SAWING EQUIPMENT.
IT1262398B (en) MOTORIZED SAW WITH DILAMA MOBILE PROTECTION DRIVE TIE-ROD.
IT7923462V0 (en) PROTECTION DEVICE FOR THE CIRCULAR BLADE OF OSCILLATING CIRCULAR SAWS.
ATE43280T1 (en) BAR SYSTEM FOR CROSS SAW.
SE8700257L (en) sawing machine
FR2498973B1 (en)
DE60335032D1 (en) Detent device for a pendulum protection hood of a chop saw
DE69833338D1 (en) Protective hood and control units for a miter saw
CA2099404C (en) Swinging blade guard assembly
ATE169854T1 (en) SLICED CUTTING MACHINE
SU598754A1 (en) Band saw guide
BE857480A (en) SAW BLADE AND DRIVE MOTOR SAWING DEVICE
SE8400626D0 (en) SAWBLADE
ES1005148U (en) Wiper arm of adjustable length (Machine-translation by Google Translate, not legally binding)
EP0838296A3 (en) Sawing machine including a sawdust removing device
KR920008443Y1 (en) Frame cutting device
SE8503127D0 (en) ROTREDUCERARE
RU93038622A (en) DEVICE FOR TRANSVERSE CUTTING OF FORESTRY
ATE183129T1 (en) PROTECTIVE DEVICE FOR CIRCULAR SAWS
ES272280U (en) Portable drilling machine (Machine-translation by Google Translate, not legally binding)
IT1198805B (en) MACHINE FOR TRANSVERSAL CUTS BY LINEAR WITH ROTARY MOTOR OF THE BLADE IN LINE WITH THE CUTTING AXIS; FOR FELTS-NEEDLES OF ALL TYPES-CARPETS TUFTING-WOVEN -TOFFS-PAPER AND CARDBOARD-PLASTIC
SE8405582D0 (en) log saw
SE8604294D0 (en) SNOSLUNGEAGGREGAT

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties