High precision protractor heads
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Protractor head |
Precision protractor head Features: 1*, 2, 3, 5, 6, 11 |
1 |
All technical features in an overview: Central control - light pressure engages the normal 15° degrees indexing action*. If the knob is then turned clockwise this indexing action is disengaged ( * -not featured on ZK/BR ). |
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| 2 | Control knob for rotating protractor head - 360° | |||||
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Protractor head |
Precision protractor head with disengagement and fine setting Features: 1*, 2, 3, 5, 6, 7, 11 |
3 5 6 |
Lever for locking at intermediate angles Vernier with 10' accuracy of reading on protractor head Protractor with 360° graduations |
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| 7 | Fine setting mechanism - for adjusting head to given baseline, | |||||
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Protractor head |
High precision protractor head with extra fine setting mechanism Features: 1, 2, 3, 5, 6, 7, 12, 15 |
8 |
also zero point adjustment, up to 45° above or below the horizontal. Reading device with adjustable scale to read the graduations after having changed the zero point adjustment, uo to 45° above or below the horizontal. |
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| 9 | Fine setting lock | |||||
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Protractor head |
High precision protractor head + reading device with adjustable scale Features: 1, 2, 3, 5, 6, 7, 8, 12, 15 |
10 11 |
Adjustment trough micrometer-screw Tapered dovetail guide for accurate and firm scale seating. The scales can be removed using the eccentric spanner provided - also serves as a screwdriver for the scale screws. |
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| 12 | Maßstabfestklemmung für exakten festen Sitz
der Maßstäbe |
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Protractor head |
High precision protractor head with lever for zero point adjustment Features: 1, 2, 3, 5, 6, 9, 10, 12, 13, 14, 15 |
13 14 |
mittels Drehrad, Klemmschuh u.
gefräster
Führung. Vernier reading to 10´ precision of 360° zero point scale Locking lever for zero point adjustment. In opened position: automatic zero point indexing. Locked position ( lever pulled down ): no indexing. To fix the chosen zero point angle: pull lever up |
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| available as left handed model |
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| 15 | Adapter for scriber devices | |||||
| ALL types have:
Proven quality in thousands of applications
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- german text - but the figures tell it all) |
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Precision protractor head ZK/BR |
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Central control (1) light pressure engages the normal 15° degrees indexing action. Control knob (2) for rotating protractor head - 360° Lever for locking (3) at intermediate angles Vernier (5) with 10' accuracy of reading on protractor head Protractor (6) with 360° graduations Tapered dovetail guide (11) for accurate and firm scale seating. The scales can be removed using the eccentric spanner provided - it also serves as a screw driver for the scale screws. For technical reason the protractor head ZK/BR is the only model without a double hinge.
The entry into the professional drawing. Reccomended for drafting machine types are: MAG /S and /K |
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Precision protractor head ZK/mF |
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Central control (1) light pressure engages the normal 15° degrees indexing action. If the knob is then turned clockwise this indexing action is disengaged Control knob (2) for rotating protractor head - 360° Lever for locking (3) at intermediate angles Vernier (5) with 10' accuracy of reading on protractor head Protractor (6) with 360° graduations Fine setting mechanism (7) - for adjusting head to given baseline, also zero point adjustment up to 45° above or below the horizontal. Tapered dovetail guide (11) for accurate and firm scale seating. The scales can be removed using the eccentric spanner provided - it also serves as a screw driver for the scale screws. With double hinge for perfect scale contact where variable thicknesses are used (e.g. paper, cardboard, plastics etc. Professional drafting for little money! Reccomended for drafting machine types are: MAG /S and /K |
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High precision protractor head ZG/aV |
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Central control (1) light pressure engages the normal 15° degrees indexing action. If the knob is then turned clockwise this indexing action is disengaged Control knob (2) for rotating protractor head - 360° Lever for locking (3) at intermediate angles Vernier (5) with 10' accuracy of reading on protractor head Protractor (6) with 360° graduations Fine setting mechanism (7) - for adjusting head to given baseline, also zero point adjustment up to 45° above or below the horizontal. Tapered guide lock (12) for accurate and firm scale seating through ergonomic correct shaped nut, clamping and milled guide. Adapter for scriber devices (15) With double hinge for perfect scale contact Professional protractor head for creative and technical development. |
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High precision protractor head ZG/aB |
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Central control (1) With double hinge for perfect scale contact Full professional protractor head for creative and technical development. |
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High precision protractor head ZG/rB |
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Central control (1) light pressure engages the normal 15° degrees indexing action. If the knob is then turned clockwise this indexing action is disengaged Control knob (2) for rotating protractor head - 360° Lever for locking (3) at intermediate angles Vernier (5) with 10' accuracy of reading on protractor head Protractor (6) with 360° graduations Fine setting lock (9) Adjustment trough micrometer-screw (10) Tapered guide lock (12) for accurate and firm scale seating through ergonomic correct shaped nut, clamping and milled guide. Vernier reading to 10´ precision of 360° zero point scale Locking lever for zero point adjustment (14). In opened position: automatic zero point indexing. Locked position ( lever pulled down ): no indexing. To fix the chosen zero point angle: pull lever up Adapter for scriber devices (15) With double hinge for perfect scale contact where variable thicknesses are used (e.g. paper, cardboard, plastics etc. Full professional protractor head for technical design. |
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ZG/rB for lefthand use |
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Central control (1) light pressure engages the normal 15° degrees indexing action.
If the knob is then turned clockwise this indexing action is disengaged Control knob (2) for rotating protractor head - 360° Lever for locking (3) at intermediate angles Vernier (5) with 10' accuracy of reading on protractor head Protractor (6) with 360° graduations Fine setting lock (9) Adjustment trough micrometer-screw (10) Tapered guide lock (12) for accurate and firm scale seating through ergonomic correct shaped nut, clamping and milled guide. Vernier reading to 10´ precision of 360° zero point scale Locking lever for zero point adjustment (14). In opened position: automatic zero point indexing. Locked position ( lever pulled down ): no indexing. To fix the chosen zero point angle: pull lever up Adapter for scriber devices (15) With double hinge for perfect scale contact where variable thicknesses are used (e.g. paper, cardboard, plastics etc. |
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| Reccomended for drafting machins: LX-3 , LX-2 and LW-1 | ||












