Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI

Camera Tripod: a Four-Fold Ash Tripod Stand (Hasluck, 1902)
A light, compact folding camera stand: three legs, each of seven ash laths riveted so it folds in four, locked open by brass buttons, on a triangular ash top with brass pins and a hole for the camera screw.
Hasluck says the same method makes stands that fold in three or two.
Source: Paul N. Hasluck, Photographic Cameras and Accessories (1902), pp. 153-157. Picture: Figs. 226-230 of the book.
Kati
Unknown
Maagizo
1
1
Cut the ash laths
Cut the ash laths
Cut laths of good ash, true and square or the stand won't be rigid, and round the edges slightly: six 17 1/4 x 5/8 x 3/8 in, six 16 x 5/8 x 3/8 in, six 15 1/2 x 5/8 x 3/8 in, and three 14 x 5/8 x 5/8 in.
Vifaa kwa hatua hii:
Ubao wa mti wa ash1 21 lathsZana zinazohitajika:
Msumeno wa mgongo
Randa ndogo ya kiganja2
2
Fit the top ends and stretcher
Fit the top ends and stretcher
On each 17 1/4 in lath let in flush a 1/16 in brass plate, 1 1/4 in long, with a 3/16 in hole 1/4 in from the top, held by two countersunk brass screws; bore the wood to match and take off the top corners. On one lath of each pair cut a groove inside, about 3/16 in deep and 3 1/2 in long, starting 2 in from the top, and hinge a 1/8 in brass rod stretcher in it on a pin. On the other lath cut a curved groove 1 1/2 in long, 3/16 in wide, with a small hole at the bottom where the rod catches.
Vifaa kwa hatua hii:
Bamba la Shaba ya Njano1 1/16 in plates
Parafujo za mbao1 small brass screws
Ufito wa shaba ya njano1 1/8 in stretcherZana zinazohitajika:
Fremu ya msumeno wa chuma na mabapa
Tupa ya chuma
Kekee cha mkono
Patasi
Bisibisi bapa3
3
Bore and rivet the legs
Bore and rivet the legs
Bore the rivet holes: in the long laths 1 3/4 in from the lower end, counterbored so the copper rivet head sits flush, then 1/8 in through; in the 16 in and 15 1/2 in laths 1/2 in and 1 3/4 in from the ends; in each 14 in piece 1/2 in from one end, and taper its other end for a pointed iron shoe or a steel point and ferrule. Rivet the 21 laths into three legs with 1/8 in copper rivets and washers: a 16 in lath inside each 17 1/4 in one, a 15 1/2 in lath inside that, the 14 in foot between the last pair. Rivets flush, just tight enough to fold but not loose.
Vifaa kwa hatua hii:
Rivet za shaba1 1/8 in, with washers
Metali isiyojulikana3 iron shoes or steel pointsZana zinazohitajika:
Kekee cha mkono chenye ncha
Kekee cha mkono
Nyundo ya riveti4
4
Add cross strips and lock buttons
Add cross strips and lock buttons
Screw 1/16 in brass strips across the bottom ends of each pair of laths (Fig. 229). Under them screw strips carrying a small brass button riveted at the centre; turned, the button hooks over the strip above and locks the joint open (Fig. 230).
Vifaa kwa hatua hii:
Bamba la Shaba ya Njano1 cross strips, buttons
Parafujo za mbao1 kipandeZana zinazohitajika:
Fremu ya msumeno wa chuma na mabapa
Tupa ya chuma
Bisibisi bapa
Nyundo ya riveti5
5
Make the top
Make the top
Plane ash to 1/2 in and draw an equilateral triangle with 8 1/2 in sides. Bisect the angles; 2 in from each corner draw a line at right angles, go 1/2 in in along the sides, and mark three rectangles 2 7/8 x 3/4 in; cut the outline (Fig. 231). Fix a 3/16 in brass rod, one end tapered, across each rectangle, bored 3/8 in from the outer edge and projecting about 1/2 in, for the legs to hang on. Bore a 1/4 in hole in the centre for the camera screw and glue felt on top.
Vifaa kwa hatua hii:
Ubao wa mti wa ash1 top
Ufito wa shaba ya njano3 3/16 in pins
Kitambaa cha sufu kilichoshindiliwa1 kipande
Gundi ya wanyama1 kipandeZana zinazohitajika:
Randa ndogo ya kiganja
Msumeno wa mgongo
Kekee cha mkono chenye ncha
Kekee cha mkono6
6
Finish
Finish
Glasspaper and varnish the wood, and lacquer the brass.
Vifaa kwa hatua hii:
Vanishi ya shelaki1 varnish
Nyenzo isiyojulikana1 brass lacquerZana zinazohitajika:
Sandarusi (karatasi ya kusugua)Vifaa
10- 1 topKishikilia Nafasi
- 1 cross strips, buttonsKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 3 3/16 in pinsKishikilia Nafasi
- 1 1/8 in, with washersKishikilia Nafasi
- 3 iron shoes or steel pointsKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 varnishKishikilia Nafasi
- 1 brass lacquerKishikilia Nafasi
Zana Zinazohitajika
10- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
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