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Part 114: Hinge

114	Hinge	1920	-	2	2	2	N°10

The parts

The Meccano hinge is a little-used part, as it was only ever supplied in a pair in the very largest outfits.  Although it appears in the Meccano Magazine of March/April 1921 under "New Meccano Parts", these lists can be a year or more out of date.

The hinge doesn't appear in the December 1919 parts listing (which only goes to part 113), but makes its first appearance in the 1920 manual along with parts up to 122.

Chronological variations

A remarkably unchanged little part, this one.  It appears to have had no change in its form since production started, and has only existed in four different finishes.

But we have stumbled upon yet more variations in our search for photographs.  The picture to the right shows some of the sequence of events.  The first example is a pre-war version, probably from the 1930's, stamped Meccano.  Next to this is the blackened steel "Korean" part, obviously datable to 1951/52.  Both of these have exactly a half-inch spacing between holes when arranged like this.

Unstamped nickel post-war hinges are also mostly this size, but a small number are significantly longer, as with the middle example in the photograph.  The hole spacing is about 9/16'', or about 2mm greater than the 'standard' half-inch spacing.  It's particularly clear in the photographto the left, provided by John Nuttall, where the parts are placed over the holes in a flat plate.  The parts appear to be made from similar or identical stampings, the difference is in the position of the curved section.  The longer variety are generally looser.  Only a small number of these exist in nickel plate, dating this change to the early 60s (perhaps 1962, when many parts changed?).

Next to this is the identical zinc plated version, this particular one is from a mint 1972 outfit and thus can be clearly dated.  At the far right of the photograph above is a late 70's smaller version of the hinge – less than half an inch spacing, again by almost 2mm.

These shorter zinc-plated hinges can also be found in the 1985-92 outfits from Meccano SA in France that were supplied to the UK.  The photo to the right shows the comparison between a pre-war half-inch hinge and a post-Binns Road short hinge.  William Irwin believes that this shorter hinge is also of Binns Road production.

We need to measure up some matt brass 1978/79 versions to see whether we can find some variation there.

Variations and oddities

To the right is a picture of a plastic version of the Meccano hinge, sent to us by George Illingworth, who explains:

Dealer spare parts boxes

The picture to the right shows a box of six hinges in a spare parts box, dating anywhere from the mid-50's through to the early 60's.  The box and label are unchanged during this period for uncoloured (nickel plated) parts.

Individual part numbers

Part numbers for the parts on this page are as follows:    Unique part numbers
For identification, each variation has been given a suffix to the main Meccano part number. These suffixes consist of a two-character code for the colour, and if there are many variations, a further number and sometimes letter code to identify each variation. See the bottom of the 'Parts' page for further details.

You don't need to worry what the codes are, just click on any one for a photograph.

The button above turns on and off the display of DMS numbers (where they are known). The DMS (Development of the Meccano System, Hauton and Hindemarsh) published in 1972 and added to in 75 and 82, suggested part numbers for every variation of every Meccano part. These numbers aren't perfect, but they are recognised and also referenced in the EMP (Encyclopedia of Meccano Parts, Don Blakeborough).

Description	from	114
Nickel plated, pre-war stamped Meccano, ½'' spacing	20	.ni1
Nickel plated, post-war stamping (or unstamped)	50	.ni
Blackened steel † ½'' spacing	51-52	.bs
Nickel plated, unstamped, >½'' spacing	62?	.ni2
Zinc plated, >½'' spacing	66	.zn
Zinc plated, <½'' spacing	70?	.zn1
Matt brass plated	79	.mb
Zinc plated, <½'' spacing	85?	.zn2
		ALL

Please send us pictures of missing parts! Hints and tips for pictures
Take a picture of the part in very good light, preferably on a plain yellow background, without a flash but with a tripod.
Ideally, trim the picture to about 150 pixels per inch of the Meccano part (unless the part is particularly big or small), save it as a reasonably good quality jpg file with a filename of exactly the part number, for example 19b.ni1.jpg, and email it to us by clicking on 'Contact us' at the top of the page. Thanks!

• A greyed-out box shows that no part exists for that colour combination.
• Part number codes with a green background have an attached picture of the part, just click once on the code to show a photograph of that part in a separate window.
• Parts marked "†" were temporary or economy parts, or existed only within specific themed outfits. The previous part continued throughout or afterwards.

Further information

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