ES235207A1 - Alternate push rocking latch mechanism for retractable ball pen - Google Patents

Alternate push rocking latch mechanism for retractable ball pen

Info

Publication number
ES235207A1
ES235207A1 ES0235207A ES235207A ES235207A1 ES 235207 A1 ES235207 A1 ES 235207A1 ES 0235207 A ES0235207 A ES 0235207A ES 235207 A ES235207 A ES 235207A ES 235207 A1 ES235207 A1 ES 235207A1
Authority
ES
Spain
Prior art keywords
barrel
writing unit
trigger
trigger member
rear end
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.)
Expired
Application number
ES0235207A
Other languages
Spanish (es)
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.)
Scripto Inc
Original Assignee
Scripto 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
Application filed by Scripto Inc filed Critical Scripto Inc
Publication of ES235207A1 publication Critical patent/ES235207A1/en
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/18—Systems wherein the control element may be placed in two or more positions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)

Abstract

Alternate pulse oscillating trigger mechanism, for retractable writing instruments, having a barrel and a writing unit slidably housed therein to switch between projected and retracted positions, with means requesting said writing unit into the retracted position, characterized in that it comprises a floating trigger member contained within said barrel at the rear end of the writing unit and in front of a squeezeable plunger member carrying a sliding arrangement at the rear end of said barrel, the trigger member being configured to slide longitudinally in the barrel when squeezed said piston member in contact with it and couple oscillating transversely supported thereon in opposite directions, and said trigger member and said piston member having their adjacent ends configured to come into contact in alternating relationships so that each successive tightening of said member plunger causes oscillation on the trigger member in the opposite direction to that of the previous tightening. (Machine-translation by Google Translate, not legally binding)
ES0235207A 1956-12-31 1957-05-03 Alternate push rocking latch mechanism for retractable ball pen Expired ES235207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631771A US2930354A (en) 1956-12-31 1956-12-31 Alternate push rocking latch mechanism for retractable ball pen

Publications (1)

Publication Number Publication Date
ES235207A1 true ES235207A1 (en) 1957-11-16

Family

ID=24532671

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0235207A Expired ES235207A1 (en) 1956-12-31 1957-05-03 Alternate push rocking latch mechanism for retractable ball pen

Country Status (7)

Country Link
US (1) US2930354A (en)
BE (1) BE560292A (en)
CH (1) CH329762A (en)
DE (1) DE1075983B (en)
ES (1) ES235207A1 (en)
GB (1) GB804903A (en)
NL (2) NL91907C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007444A (en) * 1958-06-03 1961-11-07 Scripto Inc Latch mechanism assembly for retractable ball pen
US3062191A (en) * 1959-08-07 1962-11-06 Scripto Inc Latch mechanism for retractable ball pens adaptable for automatic assembly
US3144005A (en) * 1960-04-14 1964-08-11 Frank T Johmann Retraction-protraction mechanism for writing instruments
DE3069589D1 (en) * 1979-07-02 1984-12-13 Platignum Plc A retractable mechanism for a writing element
WO2005077673A1 (en) * 2004-02-13 2005-08-25 Inoxcrom, S.A. Writing implement
NL1042206B1 (en) 2016-12-30 2018-07-23 Csi Ind B V Gripper apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE53926C (en) * W. G. DINKELMEYER in Nürnberg Pencil holder
FR840819A (en) * 1938-05-04 1939-05-04 Vendita Penna Bicolore Itala C Two-nib pen
US2584569A (en) * 1945-11-17 1952-02-05 Parker Pen Co Ball point writing instrument
GB727049A (en) * 1952-05-29 1955-03-30 Gabriel Thomas Whyte Improvements in or relating to ball-point pens and other writing instruments
BE526642A (en) * 1953-08-17
US2863421A (en) * 1955-02-28 1958-12-09 Ferber Corp Writing instrument
FR1127686A (en) * 1955-07-15 1956-12-21 Christian Ets Retractable tip pen with automatic system

Also Published As

Publication number Publication date
CH329762A (en) 1958-05-15
BE560292A (en)
US2930354A (en) 1960-03-29
DE1075983B (en) 1960-02-18
NL91907C (en)
NL217312A (en)
GB804903A (en) 1958-11-26

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