HK81391A - Gauge compass - Google Patents
Gauge compassInfo
- Publication number
- HK81391A HK81391A HK813/91A HK81391A HK81391A HK 81391 A HK81391 A HK 81391A HK 813/91 A HK813/91 A HK 813/91A HK 81391 A HK81391 A HK 81391A HK 81391 A HK81391 A HK 81391A
- Authority
- HK
- Hong Kong
- Prior art keywords
- measuring
- leg
- mounting facility
- scribing
- scribing device
- Prior art date
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
-
- 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
- B43L9/04—Beam compasses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/16—Compasses, i.e. with a pair of pivoted arms
- G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
- Sewing Machines And Sewing (AREA)
- Measuring Fluid Pressure (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
1. A pair of compasses (100) comprising two legs (10; 110, 20; 120) swivellingly connected by a hings (30), the first leg of which (10; 110) is provided with a steel point or a centering needle as scribing device (50) and the second leg (20; 120) with a carrying element connected by means of a joint and carrying a replaceable drawing insert (70), wherein the first leg (10; 110) is provided with a measuring and mounting facility (40) which, at one of its ends (41) is linked to the first leg (10; 110) and, at its other end (42), is fitted with a scribing device (50), the measuring and mounting facility (40) is provided with an aperture (43) through which a measuring ruler (60) provided with lengthwise graduations (65) can be passed which, with one of its ends (61) is detachably secured to the supporting element (21) of the second leg (20; 120) and which projects with its other free end (62) that can be passed through the aperture (43), characterized in that the scribing device (50) is constructed as a rod-like shaped member (51) with a scribing spike (52) disposed on the end (51a) facing away from the measuring and mounting facility (40) of the shaped member (51) showing an angle alpha to a vertical longitudinal angle (H) of the scribing device (50), as well as with an articulated member (53) disposed on the end (51b) of the shaped member (51) facing the measuring and mounting facility (40), and in that the scribing device (50) is rotatable via the articulated member (53) on the measuring and mounting facility (40) around the vertical axis (H) and can be locked in two positions (S1, S2) lying in the swivelling plane of the leg and displaced by 180 degrees of the scribing spike (52), while two point-like configured indicators (44, 45) intercating with the lengthwise graduations (65) on the measuring and mounting facility (40) are allocated to the positions (S1, S2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87115079A EP0311710B1 (en) | 1987-10-15 | 1987-10-15 | Gauge compass |
Publications (1)
Publication Number | Publication Date |
---|---|
HK81391A true HK81391A (en) | 1991-10-25 |
Family
ID=8197362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK813/91A HK81391A (en) | 1987-10-15 | 1991-10-17 | Gauge compass |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0311710B1 (en) |
AT (1) | ATE56816T1 (en) |
DE (1) | DE3765119D1 (en) |
ES (1) | ES2018228B3 (en) |
GR (1) | GR3000861T3 (en) |
HK (1) | HK81391A (en) |
SG (1) | SG21591G (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6167628B1 (en) | 1998-08-27 | 2001-01-02 | Lee Valley Tools, Ltd. | Carpenter's gauge |
US7698827B2 (en) | 2005-09-02 | 2010-04-20 | Lee Valley Tools, Ltd. | Bevel setter |
ES2334966B1 (en) * | 2008-12-24 | 2011-03-15 | Pablo Fernando Serfati | COMPASS FOR MULTICOLORED DRAWING. |
CN104084942B (en) * | 2014-07-29 | 2017-03-29 | 南通理工学院 | Compasses |
USD767360S1 (en) | 2015-05-12 | 2016-09-27 | Lee Valley Tools Ltd. | Chisel honing guide blade carrier |
CN106739682A (en) * | 2015-11-25 | 2017-05-31 | 上海市格致中学 | A kind of compasses being convenient for measuring |
CN109109523A (en) * | 2018-08-23 | 2019-01-01 | 蒋永梅 | A kind of ruler integral type teaching aid for modern mathematics teaching |
CN110525090A (en) * | 2019-06-28 | 2019-12-03 | 广州市轻工高级技工学校 | A kind of precision stock compasses |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60665C (en) * | W. Graf VON WÜRTTEMBERG, Herzog VON URACH in Berlin W., Sigismundstr. 3 | Collapsible compasses for determining distances on maps | ||
CH112014A (en) * | 1925-01-08 | 1926-02-01 | Leimbacher Heinrich | Circle. |
DE805191C (en) * | 1948-10-03 | 1951-05-10 | Johann Konrad Lotter | Circle |
FR988303A (en) * | 1949-06-11 | 1951-08-27 | Convertible drawing compass | |
FR1032270A (en) * | 1951-02-09 | 1953-06-30 | Advanced compass | |
GB702361A (en) * | 1952-01-04 | 1954-01-13 | Ivan Benkoe | Improvements in and relating to dividers |
FR1441541A (en) * | 1965-03-16 | 1966-06-10 | Compass with vernier scale, caliper, depth gauge and protractor | |
DE1561393B1 (en) * | 1967-04-21 | 1969-11-20 | Czerweny Otto Arland Von Dr | MACHINE FOR MANUFACTURING BOX CASES |
US3430347A (en) * | 1967-09-15 | 1969-03-04 | Clarence T Minniear | Extension trammel |
DE3442675A1 (en) * | 1984-11-23 | 1986-05-28 | Wolfgang 4630 Bochum Harbott | Universal marking and measuring device in pocket format |
-
1987
- 1987-10-15 AT AT87115079T patent/ATE56816T1/en not_active IP Right Cessation
- 1987-10-15 EP EP87115079A patent/EP0311710B1/en not_active Expired - Lifetime
- 1987-10-15 DE DE8787115079T patent/DE3765119D1/en not_active Expired - Lifetime
- 1987-10-15 ES ES87115079T patent/ES2018228B3/en not_active Expired - Lifetime
-
1990
- 1990-09-24 GR GR90400692T patent/GR3000861T3/en unknown
-
1991
- 1991-03-25 SG SG215/91A patent/SG21591G/en unknown
- 1991-10-17 HK HK813/91A patent/HK81391A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0311710A1 (en) | 1989-04-19 |
EP0311710B1 (en) | 1990-09-19 |
SG21591G (en) | 1991-09-13 |
GR3000861T3 (en) | 1991-11-15 |
ATE56816T1 (en) | 1990-10-15 |
ES2018228B3 (en) | 1991-04-01 |
DE3765119D1 (en) | 1990-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |