FR2436023A1 - Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve - Google Patents
Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curveInfo
- Publication number
- FR2436023A1 FR2436023A1 FR7826486A FR7826486A FR2436023A1 FR 2436023 A1 FR2436023 A1 FR 2436023A1 FR 7826486 A FR7826486 A FR 7826486A FR 7826486 A FR7826486 A FR 7826486A FR 2436023 A1 FR2436023 A1 FR 2436023A1
- Authority
- FR
- France
- Prior art keywords
- metal strip
- flexible metal
- curved lines
- required curve
- adjustable brackets
- 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.)
- Pending
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
- B43L13/20—Curve rulers or templets
- B43L13/22—Adjustable curve rulers
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The aid for drawing curved lines consists of two flat bars (1, 2) pivoted together at their ends (3). Each bar (1, 2) has a central lug with a hole (16) for joining to a slotted bar (14). The outer ends of the bars (1, 2) are bolted to angle brackets (4, 9) which support a flexible metal strip (5). The slot (5) in the bar (14) enables the bars (1, 2) to be clamped at any angle to each other. The brackets (4, 9) can also be clamped at any angle and the length of the strip (5) between the brackets can be adjusted, enabling the strip to conform to any required curve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826486A FR2436023A1 (en) | 1978-09-14 | 1978-09-14 | Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826486A FR2436023A1 (en) | 1978-09-14 | 1978-09-14 | Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2436023A1 true FR2436023A1 (en) | 1980-04-11 |
Family
ID=9212658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826486A Pending FR2436023A1 (en) | 1978-09-14 | 1978-09-14 | Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2436023A1 (en) |
-
1978
- 1978-09-14 FR FR7826486A patent/FR2436023A1/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8605817A1 (en) | Preparing 7-halo-7-deoxylincomycins. | |
ES495243A0 (en) | APPARATUS FOR THE PERFORATION OF CURVED PATHWAYS AND INSTALLATION OF PRODUCTION PIPES, PIPES OR FEEDING TUBES IN THEM. | |
NL184195C (en) | A CONTINUOUSLY ADJUSTABLE LENGTH. | |
IT1084362B (en) | METHOD AND RELATED APPARATUS FOR CONVEYING THROUGH TUBES OF THE MATERIAL AND MORE IN PARTICULAR OF THE MIXTURES OF CONSTRUCTION MATERIAL. | |
DK140032B (en) | Apparatus for clamping, straightening and joining two pipes. | |
DK0864387T3 (en) | Two-wire trays for metallic materials in wire form and the like | |
GB1472168A (en) | Tube bending apparatus | |
ES386314A1 (en) | Pipe clamping apparatus | |
FR2436023A1 (en) | Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve | |
ES376521A1 (en) | Stand | |
FR2280562A1 (en) | Package for cylindrical objects - has two supporting trestles and longitudinal and transverse linking pieces | |
SE7906355L (en) | STRING CONTROL FOR CASTING SYSTEMS | |
FR2412187A1 (en) | Field spacer for bunched conductors - has central articulated body connecting clamp-carrying spacer bars to parallel pivots | |
FR2416688A1 (en) | Splint for finger and similar fractures - has semicircular supports fitted to pins fixed into bone and linked by longitudinal guides | |
FR2452902A1 (en) | Wall support for disposable sack - consists of elongated bar against wall with holes for hooks, and two end arms | |
FR2304279A1 (en) | Cloche with plastic sheet on U-shaped supports - has bent ends of supports held by fittings allowing supports to pivot | |
GB1253570A (en) | Improvements in plant supports | |
ES453558A1 (en) | Profile curved device. (Machine-translation by Google Translate, not legally binding) | |
ES448762A1 (en) | Tighteining band | |
GB1298594A (en) | Building elements and manufacture thereof | |
GB1452246A (en) | Conveyors | |
AU508040B2 (en) | Pipe, rod and bar bender | |
FR2410983A1 (en) | Free standing shelf unit - consists of tubular frame with connector blocks at corners and slotted uprights to which panel coupling clips are fitted | |
CH608574A5 (en) | Process for fastening a support element on a load-bearing member, and connecting element for carrying out the process | |
FR2364608A1 (en) | Growing table for horticultural operations - has roller elements arranged between sub frame and table bed underside |