Unfortunately I have been unable to find out any information on this floor spring other than its fulcrum was snapped off and the springs were broken when it was sent to me from a rather nice Castle near Crathie, Aberdeenshire, Scotland.
In this blog post I would like to quickly introduce you to the Briton E. More on this door closer and others as work continues on their service and repair.
A quick post about some lovely old Smiths I was called out to see today. Manufactured by James Cartland & Son but as you can see from their catalogue entry these may have been to special order as they are larger than the ones advertised. Please also note the bent top centre, designed to fit the arch of the door. More pictures to follow I hope.
Please feel free to comment as always.
Today I took a call from a Mr Lyons, phoning all the way from Australia regarding the fantastic recycling of good old Smiths floor springs and doors he salvaged from the Supreme Court of Western Australia built between 1902 and 1903.
The doors he informs me are now to be used in his home but are missing a crucial original element, that being the top centres. These top centres I have mentioned previously on this blog and fortunately I have some to spare that will now be winging their way to Perth to assist with the hanging of what must I imagine be some very handsome doors indeed.
On page 257 of James Cartlands & Son 1886 General Brass Foundry Catalogue, distributed in Australia at the time of the building of the court House and held by Sydney Living Museums up loaded by Caroline Simpson you can clearly see the Smiths, this may very well be from where the architect originally purchased the Smiths from. In this link you can see the smiths was quite an expensive item back then. https://archive.org/details/Cartland12543/page/n269
Photographs I am told will follow
I often wonder what our Mr smith would think of all this?
Comments always appreciated.
This a quick post to discuss the hugely oversized floor springs I have mentioned previously. As you can see the component parts are nearly ready for assembly and testing on the bench, more to follow in the future!
I have not for quite a while shown readers anything from my collection so today I would like to share with you a salesman's sample of Gibbons's check shoe spring (sometimes known as a heel spring). It is almost identical to the ones I found in Rugby.
As always please feel free to comment.
I was recently sent these pictures of some old Gibbons from a most prestigious building and asked to give a price to repair/service, as readers can see it is probably best if I have a site visit to ascertain just exactly what is the problem over and above the obvious. I hope in the future to bring you more about these fine Gibbons closers.
I would like to introduce to you the earliest "door spring" to receive recognition from the American Patent Office so far as I have been able to yet ascertain.
The patent was given to ITHIEL S. RICHARDSON, OF BOSTON, MASSACHUSETTS and was titled a SPRING FOR SHUTTING DOORS AND GATES.
Specification of Letters Patent No. 433, dated October 20, 1837.
I have been contacted by a company in Honolulu, Hawaii who have been tasked with the repair of some unidentified floor springs in a historically significant Church built on the island in 1928. They have asked for assistance in identifying the make.
Fortunately I was able to identify it and my friend Jess who lives in America agreed confirming the make plus the model number.
As you can see below the patent for this model was filed in 1912.
The Rixson No 10 Duo-Check (Rixson Junior) or Number 12 Duo-Check if it does not hold open was controlling the doors to the Sanctuary of The First Chinese Church of Christ in Hawaii and appears to be an original fitting.
Here is a link to this fascinating part of Hawaii's culture passed on by the company who contacted me.
Here is a link to Heavy Metal Inc (The company who contacted us about the Rixson number 10/12). https://www.instagram.com/heavymetalhawaii/
Rather than ask a consultation fee I have asked for a donation to help pay for the up keep of the site, my time taken for research and I hope the enjoyment the reading of this blog brings to those who want to know just what the devices beneath their feet do, how, who invented/manufactured/supplied them and or those this blog has inspired whilst promoting heritage and the recycling of these devices for I hope the greener good of all. To those who have chosen to continually attack me for it I can only apologize it was never and is not my intention to do any wrong to anyone.
As always feel free to make comment.
Following on from my last video of the Dorma BTS 75 and 80 in freely rotating pivot mode, here is the same free spinning action but on a GEZE 550 this time.
Inquiries are most welcome.
There are pivots and then there are pivots. This blank pivot is from a size E, Monarch floor spring, I hope to be able to discuss it and other features of this floor spring as time goes on.
I was contacted by Unicorn Restorations to repair a door closer that was found in the header section of a very rare K2 phone box, there were only ever 1500 manufactured compared with the more well known K6 phone box of which 136,000 were manufactured. The K2 phone box was only ever distributed in and around London, compared with the K6 that was distributed nation wide.
The arm to this door spring was bent in a number of places and twisted, the spring itself was broken, the fixing flange had a corner broken off and all the hinge points were loose and tired.
I was surprised at how small the closer was, especially as I recall the doors to the old phone boxes were heavy cast iron affairs. I took the shot of a Briton A so you can get a comparative understanding of its size. While talking to the owner (Tony) of Unicorn Restorations I mentioned my surprise at how small the door spring was only to be informed that the doors to the old phone were wood, not cast iron and were therefore much lighter than I imagined and as it turns out wrongly recalled.
Here are some links to the history of this most British of icons and Unicorn Restorations for those wanting more information.
As always feel free to leave positive comment.
In this blog entry I would like to share some videos and link to a linkedin post of a video I made showing how I disabled a Dorma 75 v and Dorma BTS 80's. As can be seen in the video I show a Dorma 75 v with a Briton pin and strap freely spinning after I uncoupled it from the floor springs mechanism plus BTS 80's doing the same.
The calculation data for this conversion is as follows:
Basic dynamic load rating C 8.5 kN
Basic static load rating C0 26 kN
Fatigue load limit Pᵤ 3 kN
MFS has found by far our tried and tested service/solution (5 years with no problem) to be the best way of dealing with the associated problems surrounding an existing installation prior to the fitting of any over-head disabled door opener all things considered (including cost, durability, ease, down-time, is environmentally friendly and is reversible. Inquiries are most welcome through our contact page. Training and possible franchising may be available.
GEZE 550 Floor Spring supplied by Allgood Plc, Stanford Hall (Defence and National Rehabilitation Centre).
I recently went to Standford Hall a grade II* listed 18th-century Country House to assist with the automation of one of the doors to the gym area of the DNRC.
The remit was to uncouple the door from the Geze 550 so the automatic door opener would not have to overcome the power of the floor spring unit in its normal operation, which will thereby inevitably prolong the life of the disabled door opener itself.
I have previously found various ways to do this, on this occasion however I designed and manufactured a solution which will be available shortly as a 'deactivation' kit for other automatic door opener fitters to purchase if they come across a similar situation.
The 'deactivation' kit can be used on any floor spring in the GEZE range past and present and will also work with any model produced by Dorma both past and present. I will also be designing and manufacturing a similar device to be used in conjunction with transom closers.
I invite pre-production orders through my contact page and or there are any interested investors out there.
Please feel free to leave positive comment if you so choose.
Here is a link to one of my preferred information sources -
Here are two Smiths I recently worked on from the Victorian era Wiston Lodge, Lanarkshire, Scotland. As you can see they were essentially no more, until we repaired them to go back and control the doors once again at the handsome ex hunting lodge built in the 1850's. For more history on the lodge please click the link - https://wistonlodge.com/about-us/history-of-wiston-lodge/
As always feel free to comment.
Here are a few shots of the completed Hill and Hodges back in the ground, definitive date of the patent and a few shots of the interior of the Quaker House. At the bottom you see a picture of Mr and Mrs Cadbury.
Our old Smithy's (Joseph Smith and Turner) have been returned. From smashed, seized, broken and missing parts to fully functional, snapping to centre with no play whats so ever, usable door closer mechanisms. This design was a hundred years old at the beginning of the First World War, now over two hundred years old, they will live to fight on, With my bespoke springs at their heart it will be a long time before these need any more attention.
Cast iron plate, machined from bar stock.
Bespoke springs manufactured for this traditional door closer.
The decor plates were only cleaned, leaving the rich caramel brown patina.
I wonder what Joseph would make of it, I wonder if while lying their listening to his bedroom door banging he would ever have thought his design would last so long?
Please leave comment if you happen to pass by and take an interest in this bi-centennial beauty.
Whilst continuing on with research for this blog I came across what I now believe to be the first pneumatic device to check or retard the speed at which a door shuts. Long before our American cousins and long before the Ovendens 1864 patent I would like to introduce you to William Bullock, of Newman Street, in the county of Middlesex, Locksmith and Brass-founder, and James BOAZ, of Glasgow, Scotland, Engineer.
The Anglo - Scottish team in 1813 were noted for their mechanical contrivance designed to stop doors (and windows) from being blown in by the wind (a somewhat similar problem that Mr Norton faced) hinted at in a snippet from their patent, below.
"A pneumatic apparatus for preventing the sudden closing of a door. Air is received into a cylinder or collapsible receptacle, and the door cannot be completely shut until the air is expelled or squeezed out."
Here is a link to their patent in its entirety AD 1813 No - 3695 Securing Doors and Shutters found in English Patents of Inventions, Specifications, Volumes 3666-3744.
As always please feel free to comment.
A quick post to say I have the twin of the Hill and Hodges to convert to the new piston design, some Earls from the Belgrade Theatre to service and repair along with some 600's and some single action Gibbons I have serviced, repaired and converted to hold open for the Crucible Theatre.
Please feel free to make positive comment.
The single action version of the "King Victor" is known as the "Queen Victor" using only a single action volute spring.
The "King Victor" Patent Floor Spring Hinge interestingly uses two volute springs in its design and is one of Robert Adams larger floor springs.
Volute springs are conical in shape and are designed to compress in a shorter distance than perhaps a conventional coil spring would.
The door closer may be far older than you first thought and have had more of an impact on our daily lives than ever could have been imagined, when looking back to prehistory devices to close all manner of "doors" have probably been around since the very first doors were "invented." They may have been developed from devices and simple spring mechanisms to close access to a trap of some sort. A little later perhaps when our nomadic life style came to an end and we began to trap and rear animals for food, labour and transport these mechanisms may have been scaled up to automatically close gates once animals had been driven into a fenced area for instance, closing off their route of escape.
We simply may never know the exact route by which the very earliest or first door closing devices were invented and I suspect the door closer in some way shape or form has been invented and reinvented over and over throughout history.
Arguably not as an important a discovery as fire, when fully considered you may agree however they deserve far more recognition than they have ever previously received and could well be in the top 100 of all time most important mechanical devices ever invented, behind the wheel or the lever but nearly equal of the lock, affecting our daily lives in ways you may have never even thought, achieving the rare position of being practically indispensable and yet to all intents and purpose invisible to all but the most inquisitive of us.
Whilst not exactly a door closer the reference below shows that we were inventing machinery and devices to control doors long before any patents were issued for such devices, below is the earliest reference I have been able to find of a "machine" or device to control a door. Monsieur Delanois displayed his Mathematical Statue, at the White Swan in Stamford 1736. It is reported to open and close his door himself among bringing sugar, coffee and all sorts of spices to I expect the delighted on lookers who came to view the spectacle of the "Merchant Grocer."
Stamford Mercury Thursday 21st December 1738
The Works of Jonathan Swift Dean of St Patricks D.D., Dublin Volume 12, 1755.
As you can read above Jonathan Swift discusses a simple door closer as early as 1755 almost identical to the one first patented.
The 'modern' door closer industry can be said to have begun officially in England on a Tuesday in the summer of 1786, for it was on Tuesday June 13th in 1786, that a linen draper named Francis Moore living in Cheapside, London, was awarded the first English patent for a device to close doors, which consisted of weights, a line and pulleys. This was followed four years later by Henry Downers 1790 patent that used a spring to overcome the weight of the door to return it to the closed position.
Patents are of course important they do not however reflect the entire door closer story as not all inventions are patented. Along with Jonathan Swifts description of a door closer, it can be shown through advertisement ironmongers were selling door spring/door closers up and down the country before and around the time Moore and Downers patents were granted.
Salisbury and Winchester Journal - Monday 19 June 1775
Chester Chronicle - Thursday 07 March 1776
Edward Morris Ironmonger Northampton Mercury 1794
John Sibbald Smith and Ironmonger Caledonian Mercury 1794
Adding to the confusion for those wanting to trace the history of the door spring door closer is the fact a spring when used on its own to close a door is known as a door spring as are the various components when combined together into one device.
In whatever form the various component parts are combined for most of their 250 plus year history they have been known as door springs.
To be continued...
Just a quick post about another of Hill and Hodges fantastic range of "hinges." I recently worked on Hill & Hodges Patent Hydraulic Check Action Floor Spring Hinge for the Quaker House in Bournville (I am please to say they want another modifying) and tonight I will introduce you to its brother The Windsor.
As you can see there are slight differences to the one I worked on, the circular collar for one, it being at the pivot end rather than at the furthest point away from the pivot, also appearing slightly smaller but no less robust in its design and construction. You will also note they made a heel spring The "WONDER" which I have yet to come across.
As always please leave a comment.
As there is so little information out there with regard to door closers, especially vintage and antique model floor springs, I thought I would start this blog.