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48 46 6 13 13 6 12 42 43 31 32 39 6 13 13 2 12 35 48 34 4848 14 222129 2530 29 222128 40 40 2221 29 20 20 18 16 17 1 4 15 8 7 9 12 48 23 26 ITEM NO. QTY. PART NO. DESCRIPTION 1 1 back 2 1 front 4 1 Pendulum hanger 6 4 Dial spacer 7 1 Pendulum head 8 1 Pendulum pivot 9 1 Pendulum rod 10 1 Pendulum bob 11 1 Pendulum nut 12 7 Shaft cover 13 5 Screw 14 1 Shaft151 15 1 yoke 16 1 escape 17 1 Pallet2 18 1 Pallet1 19 1 Yoke spacer 20 1 Timing 21 3 Shaft140 22 3 Sleeve119 23 1 16teeth 24 1 Shaft175 25 2 Pawl 26 1 Sleeve70 27 1 drum 28 1 Ratchet 29 3 60teeth 30 2 Pawl pin 31 1 32teeth 32 1 10teeth 33 1 sleeve18 34 1 rope 35 1 Weight 36 1 16teeth_DP6 37 1 shaft30 38 1 8teeth 39 1 30teeth 40 2 15teeth 41 1 Key shaft 42 1 Minute hand 43 1 Hour hand 44 1 12teeth_DP6 45 1 Winder support 46 1 DiaL2 47 8 ropering 48 5 Spacer SHT 1 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk General Assembly 1 Back plate removed for clarity 31 38 39 1917 18 15 12 36 4445 35 10 9 11 SHT 2 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk General Assembly 2 C-C (1 : 1.5) 27 SHT 3 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk General Assembly 3 32 .4 4 18 0 90 81 89. 43 86.60 55 12 .70 6.3 5 6.3 5 6.35 6.35 6.35 12.7 0 R 20 70 340 270 252 15 6 12. 70 60 60 76.81 76.32 Front plate 1-off1 Back plate 1-off 95 40 89. 43 46 .6 0 90 81 55 76.32 86.60 15 6 93 .2 8 270 32 .4 4 R20 252 60 10 9. 60 219.20 39 8 47 6 59.20 23.12 76.81 30.38 123.79 123.79 2 SHT 4 OF 9 SHTS 1:2 LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Frames 30 A A 120 A-A 30 0 1/2" thread 30 C C 10 C-C D D 3 18 D-D 10 30 5575 E E 10 6 E-E 40° 6 30Pendulum pivot 1-off 12 0 59 30 6.50 R 370Pendulum bob 1-off10 28 20 F F 20 F-F M6 x 50 deep 1076 6 Minute Hand 1-off Pendulum rod 1-off 30 G G 120 10 12 .7 0 50 G-G 42 Hour hand 1-off43 1248 35 H H 90° 2 H-H Thread M6 35 4 266 Dial 1-off46 9 48 Spacer 4-off 6 Dial spacer 4-off 13 Screw 5-off 11 Pendulum nut 1-off 12 Shaft cover 7-off 48 Spacer 1-off 4 Pendulum hanger 1-off 7 Pendulum head 1-off SHT 5 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Frame details 13 19.50 10 6. 10 13 18 37 10 6.10 6 31 Gear 32 teeth 1-off 32 Gear 10 teeth 1-off 38 Gear 8 teeth 1-off 40 Gear 15 teeth 1-off40 Gear 15 teeth 1-off23 Gear 16 teeth 1-off 33 Sleeve 28 1-off 37 Shaft 37 1-off 39 Gear 30 teeth 1-off 28 Ratchet 1-off27 Drum 1-off 36 Gear 16 teeth DP61-off 44 Gear 12 teeth 1-off 20 Timing wheel 1-off SHT 6 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Gears 1 10 10 I I 6 6 6 106 6. 10 R5 44.27° 36.96 51.44 10 6 10 20.25 I-I 25 Pawl 2-off 30 Pawl pin 2-off 29 Gear 60 teeth 3-off SHT 7 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Gears 2 23.80°20.83° 39.50 39.60 Yoke spacer 1-off19 R5 6 74 .3 0 R7.50 20 10 8.61 40 12 .7 0 R16.35 32 9. 50 9.50 12 .7 0 151 140 119.50 175 6 10 6.10 6 7010 6.10 6 10 6 10 26 Sleeve 70 1-off 16 Escape 1-off 17 Pallet 2 1-off 18 Pallet 1 1-off 15 Yoke1-off 22 Sleeve 119 3-off 21 Shaft 140 3-off 14 Shaft 151 1-off 24 Shaft 185 1-off41 Key shaft 1-off 45 Winder support 1-off SHT 8 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Details SHT 9 OF 9 SHTS NTS LAW WOODEN CLOCK 5 ALL DIMENSIONS IN MM 3rd ANGLE PROJECTION UNTOLERANCED DIMS +/- 0.5 FEB 2002 Designed by: BRLAW www.woodenclocks.co.uk Instructions Woodenclock Clock 5 Notes ? ? Use close-grained timber such as Beech planed down to a thickness of 1 10 mm for all components unless otherwise stated. ? ? All shafts for spindles should be made from 6 mm diameter bar. ? ? Any suitable material can be used for the weight. The mass of the weight will need to be established by experiment, but a good starting point would be 6 lbs. ? ? Details of the dial numerals are shown for guidance only, the actual form of the numerals is left to your own discretion.. They can be applied by painting or as relief numerals cut from thin sheet. ? ? The hands are again given for guidance only, although in this instance they are drawn to size so that you can copy these if you wish. They should in any event be cut from thin sheet. ? ? Where the components are drawn to 1:1 scale you can attach the drawing to the timber using a low tack adhesive, and cut around the profiles. Great care should be taken with this approach when cutting the gear teeth because they need to be cut very accurately to avoid problems when assembling the clock. ? ? The frame is held together using 5 threaded screws into spacers (3)glued into the back plate. Alternatively pins fitted into holes cross drilled after assembly can be used. ? ? Care should be taken to adjust the pallets (17 & 18) relative to the timing wheel. They should operate to allow the timing wheel to move incrementally forward when swinging through a small arc of movement of the pendulum. (<10°). ? ? The pitch of the gears is controlled by the drilling of the hole centres in the front and back frames. It may help to delay the drilling of these holes in the frames until after the gears are first cut and then linished to size. At this point it would help to mount them on two separate pieces of wood and test there free movement one to the other and measure the centre distance between them, so that the hole centres can be drilled at this dimension rather than the theoretical dimension on the drawing. ? ? The winder used is not drawn on the plans but a simple 'T' bar with a square hole in the end to engage over the end of the square end of the shaft holding the winding gears.