International Thread Measuring Machine

Made:
1921

International Thread Measuring Machine, 1921 (incomplete)

Details

Category:
Industrial Metrology
Object Number:
1981-771
type:
thread measuring machine
credit:
National Physical Laboratory.

Parts

Internal Thread Measuring Machine

Internal Thread Measuring Machine

Internal Thread Measuring Machine, 1921 (incomplete), with loose weight and foot pads

Measurements:
overall: 455 mm x 745 mm x 520 mm,
Object Number:
1981-771/1
type:
thread measuring machine
Image ©
The Board of Trustees of the Science Museum
International Thread measuring machine

International Thread measuring machine

International Thread measuring machine, 1921 - Thread points and standard t.p.i. gauges in 2 wooden boxes

Measurements:
overall: 150 mm x 250 mm x 130 mm,
Object Number:
1981-771/2
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
1 box of thread points and grooves

1 box of thread points and grooves

1 box of thread points and grooves for an internal machine used with the internal thread measuring machine, 1921

Measurements:
overall: 70 mm x 250 mm x 230 mm,
Object Number:
1981-771/3
type:
thread points
Image ©
The Board of Trustees of the Science Museum