Machine for grinding "ground off" circular saws

Machine for grinding "ground off" (thin-edged) circular saws

Details

Category:
Hand and Machine Tools
Object Number:
1993-413
type:
circular saw

Parts

Machine for grinding 'ground off' (thin-edged) circular saws. Floor frame

Machine for grinding 'ground off' (thin-edged) circular saws. Floor frame

Machine for grinding 'ground off' (thin-edged) circular saws. Floor frame, in 6 pieces, one with a spindle bearing attached, and one with a corner block and a light support attached

Measurements:
overall: 255 mm x 1700 mm x 1275 mm,
Object Number:
1993-413/1
type:
machines
Image ©
The Board of Trustees of the Science Museum
Machine for grinding `ground off' (thin-edged) circular saws. A spindle bearing on slider and 2 double bearings (spindle & driving shaft)

Spindle Bearing on Slider

Machine for grinding `ground off' (thin-edged) circular saws. A spindle bearing on slider and 2 double bearings (spindle & driving shaft)

Measurements:
overall 2 OF 2: 350 mm x 610 mm x 150 mm,
overall (1 OF 1): 180 mm x 480 mm x 150 mm,
overall (3 OF 3): 350 mm x 280 mm
Object Number:
1993-413/2
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. Two stone spindles complete with nuts and washers

Stone Spindles

Machine for grinding `ground off' (thin-edged) circular saws. Two stone spindles complete with nuts and washers

Measurements:
overall 2 OF 2: 1310 mm x 310 mm x 280 mm,
overall 1 OF 2: 1080 mm x 170 mm x 200 mm,
Object Number:
1993-413/3
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. Driving shaft with pulley and herring-bone pinion, and herring-bone gear

Machine for grinding `ground off' (thin-edged) circular saws. Driving shaft with pulley and herring-bone pinion

Machine for grinding `ground off' (thin-edged) circular saws. Driving shaft with pulley and herring-bone pinion, and herring-bone gear

Measurements:
overall 1 OF 2: 600 mm x 1220 mm x 570 mm,
overall 2 OF 2: 550 mm x 550 mm x 80 mm,
Object Number:
1993-413/4
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. A pair of leading screws with nuts and worm-wheels, and another pair with nuts and sprocket wheels (one of the wheels broken) and shaft with 2 worms, 2 brackets and handwheel

Machine for grinding `ground off' (thin-edged) circular saws. A pair of leading screws with nuts and worm-wheels

Machine for grinding `ground off' (thin-edged) circular saws. A pair of leading screws with nuts and worm-wheels, and another pair with nuts and sprocket wheels (one of the wheels broken) and shaft with 2 worms, 2 brackets and handwheel

Measurements:
overall 2 OF 5: 520 mm x 130 mm
overall 1 OF 5: 540 mm x 110 mm
overall 4 OF 5: 1100 mm x 130 mm
overall 5 OF 5: 1140 mm x 140 mm
overall 3 OF 5: 1210 mm x 370 mm
Object Number:
1993-413/5
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. Slide to carry saw, with rack and brake and shaft on bracket with handwheel & pinion

Machine for grinding `ground off' (thin-edged) circular saws. Slide to carry saw

Machine for grinding `ground off' (thin-edged) circular saws. Slide to carry saw, with rack and brake and shaft on bracket with handwheel & pinion

Measurements:
overall 2 of: 240 mm x 550 mm x 40 mm,
overall 1 of 2: 810 mm x 240 mm x 130 mm,
Object Number:
1993-413/6
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. A frame corner block and two spacing blocks, and a quantity of bolts, nuts and other small parts

Machine for grinding `ground off' (thin-edged) circular saws. A frame corner block and two spacing blocks

Machine for grinding `ground off' (thin-edged) circular saws. A frame corner block and two spacing blocks, and a quantity of bolts, nuts and other small parts

Measurements:
overall: 330 mm x 620 mm x 470 mm,
Object Number:
1993-413/7
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. A large wrench (for nuts on stone spindles), an adjusting winch, a wheel dresser and two spanners

Machine for grinding `ground off' (thin-edged) circular saws. A large wrench (for nuts on stone spindles)

Machine for grinding `ground off' (thin-edged) circular saws. A large wrench (for nuts on stone spindles), an adjusting winch, a wheel dresser and two spanners

Measurements:
overall 1 of 5, on pallet: 970 mm x 190 mm x 80 mm,
overall 5 of 5: 360 mm x 90 mm
overall 3 of 5: 420 mm x 80 mm
overall 2 of 5: 460 mm x 100 mm
overall 4 of 5: 220 mm x 120 mm
Object Number:
1993-413/8
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. Two driving straps and 16 change pieces for adjusting the length

Driving straps

Machine for grinding `ground off' (thin-edged) circular saws. Two driving straps and 16 change pieces for adjusting the length

Object Number:
1993-413/9
type:
machines
Grindstones

Grindstones

Machine for grinding `ground off' (thin-edged) circular saws. Two unused grindstones

Measurements:
overall: 315 mm x 1210 mm x 1210 mm,
Object Number:
1993-413/10
type:
machines
Image ©
The Board of Trustees of the Science Museum
Grindstones

Grindstones

Machine for grinding `ground off' (thin-edged) circular saws. Four partly-used stones

Measurements:
overall: 130 mm x 1830 mm x 1370 mm,
Largest of 4: 130 mm 8450 mm,
Object Number:
1993-413/11
type:
machines
Image ©
The Board of Trustees of the Science Museum
Machine for grinding `ground off' (thin-edged) circular saws. 3 cast iron pulleys, 3 composite iron pulleys, wooden pulleys, a (crude) belt striker and 2 shaft hangers

Machine for grinding `ground off' (thin-edged) circular saws. 3 cast iron pulleys

Machine for grinding `ground off' (thin-edged) circular saws. 3 cast iron pulleys, 3 composite iron pulleys, wooden pulleys, a (crude) belt striker and 2 shaft hangers

Measurements:
overall: 400 mm x 1765 mm x 1315 mm,
Object Number:
1993-413/12
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. A wooden wheel cover and a sheet-metal guard

Wheel Cover and Sheet-Metal Guard

Machine for grinding `ground off' (thin-edged) circular saws. A wooden wheel cover and a sheet-metal guard

Measurements:
overall: 370 mm x 1230 mm x 720 mm,
Object Number:
1993-413/13
type:
machines
Machine for grinding `ground off' (thin-edged) circular saws. A steel saw plate, unprepared, and another, tensioned (ie dished by hammering)

Machine for grinding `ground off' (thin-edged) circular saws. A steel saw plate

Machine for grinding `ground off' (thin-edged) circular saws. A steel saw plate, unprepared, and another, tensioned (ie dished by hammering)

Object Number:
1993-413/14
type:
machines

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