Base board
Base board
- Measurements:
-
overall: 83 mm x 265 mm x 275 mm,
- Object Number:
- 1868-175 Pt1
- type:
- baseboards
- Image ©
- The Board of Trustees of the Science Museum
Ratchet wheel provided with two ratchets
- maker:
- Schroeder, J
Ratchet wheel provided with two ratchets, pawl and half pawl, teaching model / J Schröder, Germany, 1868
Details
- Category:
- Kinematics
- Object Number:
- 1868-175
- Materials:
- iron
- type:
- ratchet wheel
- credit:
- Schroeder, J.
Parts
Frame with 2 pawls.
Frame with 2 pawls.
- Measurements:
-
overall: 550 mm x 283 mm x 130 mm,
- Object Number:
- 1868-175 Pt2
- type:
- frame
- Image ©
- The Board of Trustees of the Science Museum
Lever with 2 pawls
Lever with 2 pawls
- Measurements:
-
overall: 655 mm x 53 mm x 36 mm,
- Object Number:
- 1868-175/4
- type:
- levers
- Image ©
- The Board of Trustees of the Science Museum
Related Objects
Model for producing intermittent feed motion
Various small fittings for model gyroscopic car
Model of hand-driven intermittent opposite direction rotary motion apparatus
One pair of screw wheels in gear
Model of crank shaft bearing with two adjusments
