GB1441599A - Geometric instrument - Google Patents

Geometric instrument

Info

Publication number
GB1441599A
GB1441599A GB5550773A GB5550773A GB1441599A GB 1441599 A GB1441599 A GB 1441599A GB 5550773 A GB5550773 A GB 5550773A GB 5550773 A GB5550773 A GB 5550773A GB 1441599 A GB1441599 A GB 1441599A
Authority
GB
United Kingdom
Prior art keywords
segment
spindle
segments
compasses
dividers
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
GB5550773A
Other languages
English (en)
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.)
Dietzgen Europe GmbH
Original Assignee
Dietzgen Europe GmbH
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 Dietzgen Europe GmbH filed Critical Dietzgen Europe GmbH
Publication of GB1441599A publication Critical patent/GB1441599A/en
Expired 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
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/22—Leg-angle adjusting-means separate from pivots

Landscapes

  • Transmission Devices (AREA)
  • Pens And Brushes (AREA)
GB5550773A 1973-06-16 1973-11-29 Geometric instrument Expired GB1441599A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7322602 1973-06-16
DE2357745A DE2357745A1 (de) 1973-06-16 1973-11-20 Zirkel mit schnell- und feineinstellung

Publications (1)

Publication Number Publication Date
GB1441599A true GB1441599A (en) 1976-07-07

Family

ID=25766128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5550773A Expired GB1441599A (en) 1973-06-16 1973-11-29 Geometric instrument

Country Status (4)

Country Link
CH (1) CH572816A5 (https=)
DE (1) DE2357745A1 (https=)
FR (1) FR2233187B3 (https=)
GB (1) GB1441599A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8979800B2 (en) 2003-12-30 2015-03-17 Roche Diagnostics International Ag Insertion device for infusion sets
CN113085416A (zh) * 2018-10-27 2021-07-09 尹小兵 一种作图用圆规及使用方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207991C2 (de) * 1982-03-05 1984-08-09 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel mit Einstellspindel
IT215863Z2 (it) * 1988-01-13 1990-12-03 Aricci Compassi Di Aricci Gilb Leve per lo sgancio e spostamento rapido delle aste di compasso a balaustrone.
DE3803457A1 (de) * 1988-02-05 1989-08-17 Basf Ag Flaechenfoermiges lichtempfindliches aufzeichnungsmaterial
ATE376435T1 (de) 2003-06-12 2007-11-15 Disetronic Licensing Ag Insertionsvorrichtung für infusionssets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8979800B2 (en) 2003-12-30 2015-03-17 Roche Diagnostics International Ag Insertion device for infusion sets
CN113085416A (zh) * 2018-10-27 2021-07-09 尹小兵 一种作图用圆规及使用方法
CN113085416B (zh) * 2018-10-27 2022-09-23 山东汇融电子设备有限公司 一种作图用圆规及使用方法

Also Published As

Publication number Publication date
DE2357745A1 (de) 1975-05-22
FR2233187A1 (https=) 1975-01-10
FR2233187B3 (https=) 1976-09-24
CH572816A5 (https=) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee