FR2338115A1 - Household rotary cutting machine - has mechanical interlock gate for power control switch with key control - Google Patents

Household rotary cutting machine - has mechanical interlock gate for power control switch with key control

Info

Publication number
FR2338115A1
FR2338115A1 FR7639074A FR7639074A FR2338115A1 FR 2338115 A1 FR2338115 A1 FR 2338115A1 FR 7639074 A FR7639074 A FR 7639074A FR 7639074 A FR7639074 A FR 7639074A FR 2338115 A1 FR2338115 A1 FR 2338115A1
Authority
FR
France
Prior art keywords
switch
gate
cutting machine
rotary cutting
mechanical interlock
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.)
Granted
Application number
FR7639074A
Other languages
French (fr)
Other versions
FR2338115B1 (en
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.)
STREICHER EMIDE METALL
Original Assignee
STREICHER EMIDE METALL
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 STREICHER EMIDE METALL filed Critical STREICHER EMIDE METALL
Publication of FR2338115A1 publication Critical patent/FR2338115A1/en
Application granted granted Critical
Publication of FR2338115B1 publication Critical patent/FR2338115B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B26D7/225—Safety devices specially adapted for cutting machines for food slicers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The cutting machine has a driven rotating disc blade and an electric drive motor. There is a switch in the power circuit and danger of injury esp. to small children, is eliminated. A mechanical on/off gate (30,34,35) for the switch (43) prevents the closing of the switch contact. The switch only maintains contact so long as its force exceeds a certain value. The switch mechanism can be fixed to the adjuster for cutting blade power. This adjuster is gear shaped and the gate is a projection locating in the gear teeth. The gate can only be withdrawn by a special key.
FR7639074A 1976-01-15 1976-12-24 Household rotary cutting machine - has mechanical interlock gate for power control switch with key control Granted FR2338115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601269 DE2601269A1 (en) 1976-01-15 1976-01-15 HOUSEHOLD CUTTER

Publications (2)

Publication Number Publication Date
FR2338115A1 true FR2338115A1 (en) 1977-08-12
FR2338115B1 FR2338115B1 (en) 1980-07-18

Family

ID=5967484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639074A Granted FR2338115A1 (en) 1976-01-15 1976-12-24 Household rotary cutting machine - has mechanical interlock gate for power control switch with key control

Country Status (3)

Country Link
DE (1) DE2601269A1 (en)
FR (1) FR2338115A1 (en)
IT (1) IT1075403B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674973A1 (en) * 1994-03-29 1995-10-04 Robert Bosch Gmbh Electric tool with a coding means for its activation
EP0981143A2 (en) * 1998-08-14 2000-02-23 Black & Decker Inc. Lockout mechanism for power tool
US6340802B1 (en) 1998-08-14 2002-01-22 Black & Decker, Inc. Lockout mechanism for power tool

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232575A1 (en) * 1982-09-02 1984-03-08 Robert Krups Stiftung & Co KG, 5650 Solingen Electric motor-driven knife
DE3232574A1 (en) * 1982-09-02 1984-03-08 Robert Krups Stiftung & Co KG, 5650 Solingen Electric motor-driven knife
DE3341168A1 (en) * 1983-11-14 1985-05-23 Robert Krups Stiftung & Co KG, 5650 Solingen HOUSEHOLD CUTTING MACHINE, ESPECIALLY WITH ELECTRIC MOTOR DRIVE
DE3902964C1 (en) * 1989-02-01 1990-07-19 Ritterwerk Gmbh, 8038 Groebenzell, De Switching-on device for a general-purpose cutter
AT403897B (en) * 1993-12-21 1998-06-25 Kuchler Fritz Slicer with a circular knife
DE10208491A1 (en) * 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Slicer with safety switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674973A1 (en) * 1994-03-29 1995-10-04 Robert Bosch Gmbh Electric tool with a coding means for its activation
EP0981143A2 (en) * 1998-08-14 2000-02-23 Black & Decker Inc. Lockout mechanism for power tool
EP0981143A3 (en) * 1998-08-14 2000-09-06 Black & Decker Inc. Lockout mechanism for power tool
US6340802B1 (en) 1998-08-14 2002-01-22 Black & Decker, Inc. Lockout mechanism for power tool
US6512188B2 (en) 1998-08-14 2003-01-28 Black & Decker, Inc. Lockout mechanism for power tool
US6538218B2 (en) 1998-08-14 2003-03-25 Black & Decker, Inc. Lockout mechanism for power tool
EP1617444A1 (en) * 1998-08-14 2006-01-18 BLACK & DECKER INC. Lockout mechanism for power tool

Also Published As

Publication number Publication date
DE2601269A1 (en) 1977-07-21
IT1075403B (en) 1985-04-22
FR2338115B1 (en) 1980-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse