CH479378A - Device for cutting and notching sheets of paper - Google Patents

Device for cutting and notching sheets of paper

Info

Publication number
CH479378A
CH479378A CH1777668A CH1777668A CH479378A CH 479378 A CH479378 A CH 479378A CH 1777668 A CH1777668 A CH 1777668A CH 1777668 A CH1777668 A CH 1777668A CH 479378 A CH479378 A CH 479378A
Authority
CH
Switzerland
Prior art keywords
notching
sheets
paper
cutting
notching sheets
Prior art date
Application number
CH1777668A
Other languages
German (de)
Inventor
F Deslauriers Clovis
Original Assignee
F Deslauriers Clovis
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 F Deslauriers Clovis filed Critical F Deslauriers Clovis
Publication of CH479378A publication Critical patent/CH479378A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/36—Means for applying mechanical tension to fusible 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
    • 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
    • B26D1/24—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 coacting with another disc cutter
    • B26D1/245—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 coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/047—Vacuum fuses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuses (AREA)
CH1777668A 1968-05-13 1968-11-29 Device for cutting and notching sheets of paper CH479378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72369568A 1968-05-13 1968-05-13

Publications (1)

Publication Number Publication Date
CH479378A true CH479378A (en) 1969-10-15

Family

ID=24907301

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1777668A CH479378A (en) 1968-05-13 1968-11-29 Device for cutting and notching sheets of paper
CH581769A CH488284A (en) 1968-05-13 1969-04-17 Vacuum fuse and process for their manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH581769A CH488284A (en) 1968-05-13 1969-04-17 Vacuum fuse and process for their manufacture

Country Status (4)

Country Link
US (1) US3510819A (en)
CH (2) CH479378A (en)
DE (1) DE1920240A1 (en)
FR (1) FR2006828A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710297A (en) * 1972-02-04 1973-01-09 Nippon Denzai Ltd A stretched fuse device
US20060068179A1 (en) * 2000-05-02 2006-03-30 Weihs Timothy P Fuse applications of reactive composite structures
EP4401107A1 (en) * 2023-01-11 2024-07-17 Abb Schweiz Ag Vacuum interrupter fuse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US349190A (en) * 1886-09-14 Wheel-hub
US1991228A (en) * 1934-08-31 1935-02-12 Gen Electric Vacuum fuse
US2292058A (en) * 1941-09-17 1942-08-04 Gen Electric Fuse
US2518909A (en) * 1947-12-13 1950-08-15 Abraham Krakauer Signal responsive to currentpassage time
US3265840A (en) * 1963-12-12 1966-08-09 Joslyn Mfg & Supply Co Vacuum type circuit interrupter device

Also Published As

Publication number Publication date
FR2006828A1 (en) 1970-01-02
US3510819A (en) 1970-05-05
CH488284A (en) 1970-03-31
DE1920240A1 (en) 1969-11-06

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Legal Events

Date Code Title Description
PL Patent ceased