AT253978B - Vorschubmechanik mit Schaltknopf - Google Patents

Vorschubmechanik mit Schaltknopf

Info

Publication number
AT253978B
AT253978B AT533563A AT533563A AT253978B AT 253978 B AT253978 B AT 253978B AT 533563 A AT533563 A AT 533563A AT 533563 A AT533563 A AT 533563A AT 253978 B AT253978 B AT 253978B
Authority
AT
Austria
Prior art keywords
feed mechanism
switch button
button
switch
feed
Prior art date
Application number
AT533563A
Other languages
English (en)
Original Assignee
Peter Bock Fabrik Fuer Fuellha
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 Peter Bock Fabrik Fuer Fuellha filed Critical Peter Bock Fabrik Fuer Fuellha
Application granted granted Critical
Publication of AT253978B publication Critical patent/AT253978B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/086—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with heart-shaped cams, balls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Push-Button Switches (AREA)
AT533563A 1962-07-09 1963-07-04 Vorschubmechanik mit Schaltknopf AT253978B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0067965 1962-07-09

Publications (1)

Publication Number Publication Date
AT253978B true AT253978B (de) 1967-05-10

Family

ID=6975710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT533563A AT253978B (de) 1962-07-09 1963-07-04 Vorschubmechanik mit Schaltknopf

Country Status (2)

Country Link
AT (1) AT253978B (de)
CH (1) CH413535A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111463035A (zh) * 2020-04-17 2020-07-28 杭州乐垚生物科技有限公司 一种安全性能高稳定性好的基因工程装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111463035A (zh) * 2020-04-17 2020-07-28 杭州乐垚生物科技有限公司 一种安全性能高稳定性好的基因工程装置

Also Published As

Publication number Publication date
DE1422621A1 (de) 1969-04-03
CH413535A (de) 1966-05-15
DE1422621B2 (de) 1972-11-09

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