Krumtap i pumpeværk

International names:

Crank; Krummzapfen/Kurbel; Manivelle; Manubrium

English description:

Cranks with brass axle and handle

Danish Instrument Inventory text:

Cranks. Brass axle, turned by a handle has 3 cranks, with 3 little wooden pistons in glass cylinders. Wooden base 168x51. H147.Not signed1800 app (g)

• Category: Statics
• Hauch number: B46
• Inventory number: 660
• Danish Instrument Inventory number: 94

• Hauch references:
• Begynd.grund: §0
• Cabinet 1: Bd.1 p.110; pl.19 fig 7

• Literature:

• Desaguliers(1744) pl. XXIX

  Gehler(1825-45) V p.1019