Doris Mooltje, Oudega

Doris Mooltsje, Oudega
Doris Mooltsje in 2011
Origin
Mill name	Doris Mooltsje
Mill location	Oudega (W) next to lake De Brekken
Coordinates	52°59′53″N5°32′12″E / 52.99806°N 5.53667°E / 52.99806; 5.53667 Coordinates: 52°59′53″N5°32′12″E / 52.99806°N 5.53667°E / 52.99806; 5.53667
Operator(s)	Stichting Doris Mooltsje
Year built	18th century, restored 1995
Information
Purpose	Drainage mill
Type	Hollow post
Roundhouse storeys	Single storey roundhouse
No. of sails	Four sails
Type of sails	Common sails
Windshaft	Wood
Winding	Tailpole and winch
Type of pump	Archimedes' screw

Doris Mooltsje is a drainage mill near the village of Oudega, Friesland, Netherlands. It is a hollow post windmill of the type called spinnenkop by the Dutch. The mill is listed as a Rijksmonument, number 527647 and has been restored to working order in 1998. ^{[1] [2]}

History

An inscription found on the substructure dates the mill to before 1790, making it one of the oldest still existing drainage mills in Friesland. It was named Doris Mooltsje after the last owner, Doris Hoekstra. In 1934 the windmill was partly dismantled, only the substructure was kept to house a pumping station. A re-allotment project made it superfluous and the remnants of the mill were to be torn down. Stichting Doris Mooltsje was founded in 1992 in an attempt to save and restore the windmill. The restoration project encountered a setback when the provincial government refused to put the mill on the provincial list of monuments, thereby creating difficulties in obtaining the necessary funds. Much work was done by volunteer labour to save costs on hiring a millwright. The mill was officially reopened in 1998. ^[1]

Description

For an explanation of the various items of machinery, see Mill machinery.

Doris Mooltsje is what the Dutch describe as a spinnenkop (English: spiderhead mill). It is a small hollow post mill winded by a winch. The four common sails have a span of 15.50 metres (50 ft 10 in), making it one of the largest of its type. (Only flourmill De Vlijt with a span of 16.40 metres (53 ft 10 in) and the Roekmolen, span 16 metres (52 ft 6 in) are larger). The sails are carried on a wooden windshaft. The brake wheel on the windshaft drives the wallower at the top of the upright shaft in the body, which passed through the main post into the substructure. At the bottom of the upright shaft, the crown wheel drives the Archimedes' screw. The screw is 1 metre (3 ft 3 in) in diameter and raises the water 159 centimetres (5 ft 3 in). ^[1] The body (called head on a spinnenkop) is weatherboarded, the octagonal substructure is covered with slate tiles and rests on a brick base. ^[2]

Public access

The mill is open to the public on most Saturdays and by appointment. ^[2] It is located on the bank of the lake Oudegaaster Brekken next to a recreational bicycle path.

References

1. "Molenbestand: Doris Mooltsje te Oudega" (in Dutch). De Hollandsche Molen. Archived from the original on 2014-10-07. Retrieved 8 July 2012.
2. "Dorismooltsje" (in Dutch). Nederlandse Molendatabase. Retrieved July 8, 2012.

External links

• Website Doris Mooltsje (Dutch)