BR8402834A - CONNECTION SYSTEM IN SERRA RETAILER - Google Patents

CONNECTION SYSTEM IN SERRA RETAILER

Info

Publication number
BR8402834A
BR8402834A BR8402834A BR8402834A BR8402834A BR 8402834 A BR8402834 A BR 8402834A BR 8402834 A BR8402834 A BR 8402834A BR 8402834 A BR8402834 A BR 8402834A BR 8402834 A BR8402834 A BR 8402834A
Authority
BR
Brazil
Prior art keywords
saw
blade
rest position
guard
levers
Prior art date
Application number
BR8402834A
Other languages
Portuguese (pt)
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
Publication of BR8402834A publication Critical patent/BR8402834A/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.
BR8402834A 1983-06-11 1984-06-11 CONNECTION SYSTEM IN SERRA RETAILER BR8402834A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR8402834A true BR8402834A (en) 1985-05-21

Family

ID=25949575

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402834A BR8402834A (en) 1983-06-11 1984-06-11 CONNECTION SYSTEM IN SERRA RETAILER

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
DE3478290D1 (en) 1989-06-29
CA1232512A (en) 1988-02-09
JPS6071113A (en) 1985-04-23
AU2931584A (en) 1984-12-20
AU560446B2 (en) 1987-04-09
EP0131376A3 (en) 1985-12-11
EP0131376A2 (en) 1985-01-16
ATE43280T1 (en) 1989-06-15
JPH0543442B2 (en) 1993-07-01
EP0131376B1 (en) 1989-05-24

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