Across
- 4. a surface tilted at an angle to the horizontal
- 5. a rope which unwinds from a wheel on to a cylindrical drum or shaft joined to the wheel
- 6. material that is driven between two objects or parts of an object to secure or separate them
Down
- 1. a wheel with a grooved rim around which a cord passes
- 2. used to join things together by being rotated so that it pierces other material and is held tightly in place
- 3. a rigid bar resting on a pivot