EP2196323A3 - Circle writing device - Google Patents

Circle writing device Download PDF

Info

Publication number
EP2196323A3
EP2196323A3 EP09014817A EP09014817A EP2196323A3 EP 2196323 A3 EP2196323 A3 EP 2196323A3 EP 09014817 A EP09014817 A EP 09014817A EP 09014817 A EP09014817 A EP 09014817A EP 2196323 A3 EP2196323 A3 EP 2196323A3
Authority
EP
European Patent Office
Prior art keywords
state
compass
protective cap
lead
pin lead
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.)
Withdrawn
Application number
EP09014817A
Other languages
German (de)
French (fr)
Other versions
EP2196323A2 (en
Inventor
Fritz Lüttgens
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.)
KUM Ltd
Original Assignee
KUM Ltd
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 KUM Ltd filed Critical KUM Ltd
Publication of EP2196323A2 publication Critical patent/EP2196323A2/en
Publication of EP2196323A3 publication Critical patent/EP2196323A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • 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
    • 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
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/001—Combinations of writing implements with other articles with compasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/24—Means for mounting points or writing appliances on legs

Abstract

Es wird ein Zirkelschreibgerät (1) mit einem Zirkelkörper (2), der zwei gegeneinander zwischen einem angelegten Zustand und einem abgespreizten Zustand verschwenkbar gelagerten Zirkelschenkel (5,6) umfasst. In einem der Zirkelschenkel (5) ist hierbei eine Stiftmine (15) gehaltert. Das Zirkelschreibgerät (1) umfasst weiterhin eine Schutzkappe (3), die auf das Freiende (35,36) mindestens des die Stiftmine (15) halternden Zirkelschenkels (5,6) derart aufsetzbar bzw. aufgesetzt ist, dass sie die Freienden beider Zirkelschenkel (5,6) in deren angelegtem Zustand nach außen hin abschirmt. Die Schutzkappe (3) weist hierbei an einem distalen Ende (32), das in aufgesetztem Zustand von dem Zirkelkörper (2) abgewandt ist, eine Durchtrittsöffnung (33) für die Stiftmine (15) auf. Die Stiftmine (15) und die aufgesetzte Schutzkappe (3) sind hierbei zwischen einem Freigabezustand und einem Rückhaltezustand gegeneinander verschiebbar, wobei in dem Freigabezustand eine Minenspitze (37) der Stiftmine (15) durch die Durchtrittsöffnung (33) der Schutzkappe (3) nach außen hervorsteht, und wobei in dem Rückhaltezustand die Stiftmine (15) im Inneren der Schutzkappe (3) zurückgezogen ist.

Figure imgaf001
It is a compass writing device (1) with a compass body (2), which comprises two opposite to each other between an applied state and a splayed state mounted compass legs (5,6). In one of the compass legs (5) here a pin lead (15) is supported. The compass writing device (1) further comprises a protective cap (3) which can be placed on the free end (35, 36) of at least the circular leg (5, 6) holding the pencil lead (15) in such a way that it supports the free ends of both circular legs ( 5,6) shields in the applied state to the outside. In this case, the protective cap (3) has a passage opening (33) for the pin lead (15) at a distal end (32) which, in the mounted state, faces away from the compass body (2). The pin lead (15) and the attached protective cap (3) are in this case between a release state and a retaining state against each other, wherein in the release state a lead tip (37) of the pin lead (15) through the passage opening (33) of the protective cap (3) to the outside protruding, and wherein in the retaining state, the pin lead (15) inside the protective cap (3) is retracted.
Figure imgaf001
EP09014817A 2008-12-10 2009-11-28 Circle writing device Withdrawn EP2196323A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008016339U DE202008016339U1 (en) 2008-12-10 2008-12-10 Compass writer

Publications (2)

Publication Number Publication Date
EP2196323A2 EP2196323A2 (en) 2010-06-16
EP2196323A3 true EP2196323A3 (en) 2012-09-12

Family

ID=41809159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09014817A Withdrawn EP2196323A3 (en) 2008-12-10 2009-11-28 Circle writing device

Country Status (4)

Country Link
US (1) US8042278B2 (en)
EP (1) EP2196323A3 (en)
JP (1) JP2010137572A (en)
DE (1) DE202008016339U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5607983B2 (en) * 2010-04-14 2014-10-15 株式会社大阪クリップ compass
FR2992582B1 (en) * 2012-06-28 2014-06-13 Maped DRAWING COMPASS WITH SECURED DRY POINT
CN103481701A (en) * 2013-10-21 2014-01-01 王书婷 Multifunctional drawing pencil
USD747411S1 (en) * 2014-12-18 2016-01-12 Acme United Corporation Compass
GB2539236A (en) * 2015-06-10 2016-12-14 Giumali Iunal Improvements to a writing instrument
KR102652148B1 (en) * 2019-04-17 2024-03-27 레이메이후지이 코퍼레이션 pen type compass
KR200497492Y1 (en) * 2023-05-25 2023-11-24 하기호 A multipurpose compass

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335280C (en) * 1921-03-30 Erich Brauner Adjustable writing implement that can be used as a compass
US1674726A (en) * 1926-09-03 1928-06-26 Allan J Keaney Folding pencil compass
US2573760A (en) * 1949-04-08 1951-11-06 Lloyd G Cherne Mechanical compass pencil
US2941511A (en) * 1955-12-27 1960-06-21 Reynolds Pen Company Of New Yo Writing implement with retractable guard sleeve
DE1847774U (en) * 1961-12-30 1962-03-01 Moebius & Ruppert K G PROTECTIVE CAP FOR CIRCLE.
US3550282A (en) * 1968-12-29 1970-12-29 Yasuhiko Tsunemi Compass
DE2234274A1 (en) * 1971-02-06 1973-02-08 Sanz Gimenez Fernando BALLPOINT PEN WITH CIRCLE
DE7136753U (en) * 1971-09-28 1973-03-01 Hauser H WRITING AND / OR DRAWING DEVICE WITH CIRCLE
US4106200A (en) * 1976-02-02 1978-08-15 David Maxwell Marker compass
US5233715A (en) * 1992-11-24 1993-08-10 Huang Ming Tzung Combination tool assembly for graphic art
DE9404177U1 (en) * 1994-03-14 1994-05-11 Quadra Produktdesign Gmbh Writing and drawing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611835A (en) * 1925-07-08 1926-12-21 Allan J Keaney Folding pencil compass
US1734958A (en) * 1927-10-05 1929-11-12 Ludwig A Audrieth Drafting compass
US2017737A (en) * 1934-05-17 1935-10-15 Smith Abraham Combined writing and drawing instrument
US2637906A (en) * 1952-04-17 1953-05-12 Louis J Giossi Combination scribing and compass unit
US2718703A (en) * 1953-03-06 1955-09-27 Charles R Chilcote Compass protector
US3825976A (en) * 1971-09-02 1974-07-30 L Moore Writing instrument
US6871406B1 (en) * 2003-10-27 2005-03-29 Sal Robert Elia Protective member for compass pins
US7640671B1 (en) * 2008-07-03 2010-01-05 Yu-Ming Tu Measuring compass

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335280C (en) * 1921-03-30 Erich Brauner Adjustable writing implement that can be used as a compass
US1674726A (en) * 1926-09-03 1928-06-26 Allan J Keaney Folding pencil compass
US2573760A (en) * 1949-04-08 1951-11-06 Lloyd G Cherne Mechanical compass pencil
US2941511A (en) * 1955-12-27 1960-06-21 Reynolds Pen Company Of New Yo Writing implement with retractable guard sleeve
DE1847774U (en) * 1961-12-30 1962-03-01 Moebius & Ruppert K G PROTECTIVE CAP FOR CIRCLE.
US3550282A (en) * 1968-12-29 1970-12-29 Yasuhiko Tsunemi Compass
DE2234274A1 (en) * 1971-02-06 1973-02-08 Sanz Gimenez Fernando BALLPOINT PEN WITH CIRCLE
DE7136753U (en) * 1971-09-28 1973-03-01 Hauser H WRITING AND / OR DRAWING DEVICE WITH CIRCLE
US4106200A (en) * 1976-02-02 1978-08-15 David Maxwell Marker compass
US5233715A (en) * 1992-11-24 1993-08-10 Huang Ming Tzung Combination tool assembly for graphic art
DE9404177U1 (en) * 1994-03-14 1994-05-11 Quadra Produktdesign Gmbh Writing and drawing device

Also Published As

Publication number Publication date
US20100139104A1 (en) 2010-06-10
US8042278B2 (en) 2011-10-25
EP2196323A2 (en) 2010-06-16
DE202008016339U1 (en) 2010-04-29
JP2010137572A (en) 2010-06-24

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