GB1320441A - Drafting apparatus - Google Patents
Drafting apparatusInfo
- Publication number
- GB1320441A GB1320441A GB1802371A GB1802371A GB1320441A GB 1320441 A GB1320441 A GB 1320441A GB 1802371 A GB1802371 A GB 1802371A GB 1802371 A GB1802371 A GB 1802371A GB 1320441 A GB1320441 A GB 1320441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- drafting
- weight
- carriage
- counter
- 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
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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/045—Guides for rulers with carriages
Abstract
1320441 Drafting apparatus ALBERT NESTLER GmbH 28 May 1971 [11 June 1970] 18023/71 Heading G1X For a drafting machine having a table 10 which can be adjusted from a horizontal to an inclined position, a counter-balance assembly comprising a weight 50 movable along a bar 48 is provided for removable attachment to a drafting head carriage 22 and its guide bar 20 so that the drafting head 24 can be counter-balanced when the table is in its inclined position. The weight 50 may be varied in magnitude by attachable plates 70 and is connected by a cable 54 which is trained over pulleys 56, 58 to a member 60 which can be secured to the carriage 22. The bar 48 on which the weight 50 is movable is securable at its ends to the bar 20 to be parallel therewith and to a carriage 18 which supports the bar 20 and provides adjustment thereof along a further bar 16. Scales 26, 28 to facilitate the correct positioning of the drafting head 24 relative to the table 10 may be provided on the bars 16, 20. A foot controlled arrangement may be provided for adjusting the tilt of the table 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7021861 | 1970-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1320441A true GB1320441A (en) | 1973-06-13 |
Family
ID=6612268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1802371A Expired GB1320441A (en) | 1970-06-11 | 1971-05-28 | Drafting apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3727317A (en) |
| JP (1) | JPS511172B1 (en) |
| CA (1) | CA943755A (en) |
| CH (2) | CH531424A (en) |
| FR (1) | FR2097862A5 (en) |
| GB (1) | GB1320441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287208A (en) * | 1994-03-12 | 1995-09-13 | Nigel James Eastwood | Workpiece clamp and/or cutting guide |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370811A (en) * | 1981-02-09 | 1983-02-01 | Triggs Dennis R | Apparatus for marking preselected measurements |
| DE3312853C1 (en) * | 1983-04-09 | 1983-12-15 | Albert Nestler Gmbh, 7630 Lahr | Holding and guiding device for labeling and drawing devices on carriage drawing machines |
| CN106739690B (en) * | 2016-11-22 | 2017-12-26 | 张冬妮 | A kind of Multifunctional math teaching aid |
| CN112606597B (en) * | 2020-12-24 | 2022-09-02 | 吉林建筑大学 | English classroom teaching is with supplementary blackboard writing marking tool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA787618A (en) * | 1968-06-18 | Franz Kuhlmann K.G. Prazisionsmechanik Und Maschinenbau | Carriage-type drafting machine | |
| DE1233749B (en) * | 1964-05-14 | 1967-02-02 | Franz Kuhlmann K G Praez Smech | Carriage drawing machine |
| NL6705263A (en) * | 1967-04-14 | 1968-10-15 |
-
1971
- 1971-05-27 CH CH785571A patent/CH531424A/en not_active IP Right Cessation
- 1971-05-27 CH CH1001072A patent/CH541444A/en not_active IP Right Cessation
- 1971-05-28 GB GB1802371A patent/GB1320441A/en not_active Expired
- 1971-06-04 CA CA114,787A patent/CA943755A/en not_active Expired
- 1971-06-09 US US00151426A patent/US3727317A/en not_active Expired - Lifetime
- 1971-06-10 JP JP46041370A patent/JPS511172B1/ja active Pending
- 1971-06-11 FR FR7121230A patent/FR2097862A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287208A (en) * | 1994-03-12 | 1995-09-13 | Nigel James Eastwood | Workpiece clamp and/or cutting guide |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS511172B1 (en) | 1976-01-14 |
| FR2097862A5 (en) | 1972-03-03 |
| CH541444A (en) | 1973-10-31 |
| CH531424A (en) | 1972-12-15 |
| CA943755A (en) | 1974-03-19 |
| US3727317A (en) | 1973-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |