GB1015455A - Operating mechanism for ball point pens and the like - Google Patents

Operating mechanism for ball point pens and the like

Info

Publication number
GB1015455A
GB1015455A GB22490/63A GB2249063A GB1015455A GB 1015455 A GB1015455 A GB 1015455A GB 22490/63 A GB22490/63 A GB 22490/63A GB 2249063 A GB2249063 A GB 2249063A GB 1015455 A GB1015455 A GB 1015455A
Authority
GB
United Kingdom
Prior art keywords
recess
ball
button
projection
operating mechanism
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
GB22490/63A
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.)
Real Patentauswertungs Anstalt
Original Assignee
Real Patentauswertungs Anstalt
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 Real Patentauswertungs Anstalt filed Critical Real Patentauswertungs Anstalt
Publication of GB1015455A publication Critical patent/GB1015455A/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

1,015,455. Retractable ball-point pens. REAL PATENTAUSWERTUNGS. ANSTALT. June 6, 1963 [June 7, 1962], No. 22490/63. Heading B6P. A ball - point pen comprises a refill element 3, a holder portion 1 formed with a semi-circular recess 7 shaped as shown in Fig. 3 and a circular recess 8, and an operating mechanism including a push-button 2, a rigid rod 4, a piston portion 5 engaging the element 3, and an elastic arm 6 having a projection 6<SP>1</SP> engaging in the recess 7 or 8. In the position of Fig. 3 the ball is retracted. On depressing the button, the projection 6<SP>1</SP> is forced into the recess 8 (writing position). On further depressing the button, the projection 6<SP>1</SP> is forced into the bottom end 7<SP>11</SP> of the recess 7 and runs up the recess to the position 7<SP>1</SP> under the action of the spring-urged element 3.
GB22490/63A 1962-06-07 1963-06-06 Operating mechanism for ball point pens and the like Expired GB1015455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH686862A CH394865A (en) 1962-06-07 1962-06-07 Control mechanism for pens, pencils, etc., with retractable writing tip

Publications (1)

Publication Number Publication Date
GB1015455A true GB1015455A (en) 1965-12-31

Family

ID=4316287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22490/63A Expired GB1015455A (en) 1962-06-07 1963-06-06 Operating mechanism for ball point pens and the like

Country Status (5)

Country Link
US (1) US3196839A (en)
AT (1) AT249546B (en)
CH (1) CH394865A (en)
DE (1) DE1267570B (en)
GB (1) GB1015455A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268939A (en) * 1964-11-03 1966-08-30 Aversa Joseph Cosmetic devices
DE1461349A1 (en) * 1965-08-02 1969-05-14 Bross Dipl Ing Helmut Pressure switch mechanism, especially for ballpoint pens
DE1284877B (en) * 1965-08-02 1968-12-05 Bross Switching mechanism, especially for ballpoint pens
DE1511334A1 (en) * 1966-11-23 1969-07-31 H Bross Pressure switch, especially for pens
FR2064671A5 (en) * 1969-10-08 1971-07-23 Bourbon & Fils Ets
US4000950A (en) * 1974-04-03 1977-01-04 Wahlberg Eric C Writing instrument
US4859103A (en) * 1985-05-20 1989-08-22 Wittek Gotz U Self-sealing retractable writing implement
DE3909377A1 (en) * 1989-03-22 1990-09-27 Merz & Krell WRITING DEVICE
JPH0753993Y2 (en) * 1989-07-07 1995-12-13 株式会社パイロット Cursive appearance mechanism
US6742953B2 (en) 2002-01-24 2004-06-01 Bic Corporation Writing instrument with display window
JP6509229B2 (en) * 2013-09-13 2019-05-08 ムン キ イ， Small ballpoint pen
EP3560548A1 (en) 2018-04-29 2019-10-30 PFM Medical AG Implantable access device for accessing the vascular system of a human or animal body, particularly subcutaneously implantable access port
EP3560547A1 (en) 2018-04-29 2019-10-30 PFM Medical AG Implantable access device for accessing the vascular system of a human or animal body, particularly subcutaneously implantable access port

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1109615A (en) * 1954-08-06 1956-01-31 Plastiques Injectes Soc Ind De Device for controlling ball-point pencils
DE1706703U (en) * 1955-03-30 1955-09-15 Bellmann & Co Kunstharz Press PRINT BALLPOINT PEN.
GB786107A (en) * 1955-07-08 1957-11-13 Penparts Ltd Improvements relating to retractable writing instruments
FR1128363A (en) * 1955-08-01 1957-01-04 Christan Ets Push Button Ballpoint Pen
US3070069A (en) * 1961-07-27 1962-12-25 Joseph L Ruden Writing implement

Also Published As

Publication number Publication date
CH394865A (en) 1965-06-30
US3196839A (en) 1965-07-27
DE1267570B (en) 1968-05-02
AT249546B (en) 1966-09-26

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