The Beauty of Stainless Steel Cable Railings

Sleek, modern and clean; stainless cable railings are growing in popularity in many different locations.

Beauty of Stainless Steel Cable Railings

Advantages of Stainless Cable for Railing Systems:

  1. Aesthetic feel. By using stainless cable instead of wood or cement for railings and balustrades, the entire aesthetic feel is transformed. There is a certain sense of stylishness that’s undeniable, and its elegance is assured due to the clean and sleek lines. It’s a thoroughly modern look perfect for 21st century buildings and homes.
  2. Free and uninterrupted views. What’s more, views which can be hampered by wood or cement barriers become free and uninterrupted. For outdoor decking, you get much better views, and there’s a certain sense of freedom and space.
  3. Easy to maintain. These stainless cable systems are actually very easy to maintain. After all, they are stainless steel, so they don’t need much maintenance at all. They can be impervious to the elements, and they can stand much wear and tear. They are much harder to damage. Wood and cement barriers and railings, on the other hand need constant maintenance. Their looks are easily marred by dirt and grime, and they need constant upkeep. For cement railings, you’ll have to repaint every so often if you want to maintain a pristine look. Wood railings have the same vulnerabilities.

Read more about an Advantages of Stainless Cable for Railing Systems.

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How Pulleys Changed the World

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Pulley System

As is the case with all the simple machines, that these days we couldn’t do without, the origin of the pulley system is unknown. It is thought that by 1500 BC, people in Mesopotamia were using rope pulleys for hoisting water.

The first documented use of compound pulleys in a block and tackle system is that of Archimedes, and it’s almost certain they were used in the building of the famous Stonehenge in the UK.

Pulleys work by trading distance for effort and changing the direction of the force. An7 example, in simple language, using two pulleys to lift a weight it only needs half the force to lift it as it would with one pulley, however if the weight was being lifted one metre high, two metres of rope would be needed.  This is termed the ‘mechanical advantage’ and can be increased by adding more pulleys into the block and tackle system.

Pulley Systems

The three types of pulley are:

  • Fixed axle – mechanical advantage of 1
  • Movable axle – mechanical advantage of 2
  • Compound – a combination of fixed and movable pulleys, the mechanical advantage equals the amount of pulleys used.

Pulleys were responsible for the birth of the crane. The first recorded cranes appeared in Greece around the late 6th century BC, now it’s an indispensable piece of machinery that most of us see on an almost daily basis.

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When is a pulley not a pulley?

Answer : when there are more than 2 and then they become a block and tackle.

Block and tackle pulley system consists of more than one block with rope, are termed tackle.
A single Pulley

 

A single pulley is seldom used on its own, generally several of them are used in the commonly known ‘block and tackle’ systems, an individual pulley being a block and, in an assembly of more than one block with rope or cable threaded through, they are termed tackle.

The more pulleys that are used in the block and tackle system, the easier it becomes to lighten the load.

There are, of course, several types of blocks available:

  • Stainless steel blocks which have the great advantage of long life and virtually no maintenance
  • Ball bearing blocks which give low friction and maximize the load bearing performance
  • High capacity blocks used when strength is of paramount importance
  • Block and tackle pulley system consists of more than one block with rope, are termed tackle.Special purpose blocks, e.g. those that can be permanently mounted within walls
  • Snatch blocks, used to ‘snatch’ some of the load as they can be inserted anywhere along the load-bearing cable/rope without having to remove the load to re-thread the cable/rope
  • Blocks manufactured from different materials for different uses

It would be very difficult to imagine how life would be without the invention of the age-old block and tackle!

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Blocks and Tackles – Pulley Systems for Dummies

Safety Systems for all purpose.
Blocks and Pulleys

Just about everyone has seen a crane working at a building site, but have you noticed its attached mechanisms? (Its block tackle & pulley systems ) If you look carefully you’ll notice there’s a block and tackle, an indispensable piece of equipment which can be seen in numerous places and for numerous uses.

Block & Tackle

A block and tackle is a system where several pulleys, or blocks, are joined together with ropes, belts or chains to raise or move heavy weights, the word ‘pulley’ has become synonymous with the word ‘block’.

Different block and tackle systems are used according to the weight they are required to lift, working out the tackle needed requires some degree of mathematical ability but in simple terms, for those who dislike maths, it’s all to do with what is termed ‘mechanical advantage’.

If we imagine someone drawing water from a well the mechanical advantage is the ratio of the force produced, i.e. the power to lift a full bucket of water, to the force applied to it, i.e. the effort put into the lifting which, without the pulley, would only have been enough for half a bucketful.

For more the various tackles with their mechanical advantages please visit us.

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Pulley Blocks, Wire Blocks, Core Blocks

What is a pulley block?

Blocks are simple devices that consist of a grooved wheel through which a rope or cable can run and change the direction of the force needed to lift a load thus increasing the mechanical advantage.

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Blocks

Blocks are also known as pulleys, the differences between them are blurred in that they are often constructed from similar parts and materials and would seem to have the same purpose. However, although both redirect the force required to lift a load, they are called blocks when constructed with one or more sheaves between each side plate and are capable of handling shock loads, for example should a heavy log fall from a tree being felled, a block would be capable of holding the load until it was brought under control, whereas pulleys, more likely to be running on ball bearings, are used to simply improve mechanical advantage. They are not designed to handle shock loading, they are lighter and smaller than blocks and are usually designed to work with soft ropes rather than cables or wire ropes.

Where blocks are used

Blocks are used wherever there is a need to lift or move a heavy load. The uses are numerous and include lifting gear in the construction industry; vehicle breakdown gear; leisure activities such as mountain chairlifts and hoisting yacht sails; bed hoists for the infirm and disabled; safety lifting gear; mountain or water rescue gear; suspension bridges; industrial safety equipment.

Typical industry sectors


Mainly because of the mechanical advantage feature, i.e. the ratio of the force produced by a device that acts on a load to the applied effort needed to lift or move the load, blocks and tackle are an indispensable piece of equipment and used in almost all sectors of industry – agriculture, commercial, construction, manufacturing, logging, oil drilling and marine.

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How to set up an Outrigger | Ronstan Industrial

Ronstan provide a range of specialist fittings which can be used for some of the key elements of outriggers. A great addition to fisherman’s boat are outriggers as they enable them to increase their total  catch.

An outrigger is usually positioned rigidly to the main hull but as with most boating equipment, there are several types of outriggers and the mounts that they sit on.

How to install your outrigger

Depends on which mounting option you have gone for, but there are a few tips that should be followed when mounting any outrigger. Firstly all mounts should be through bolted, Outriggers are a great addition to any fisherman’s boatpreferably with stainless steel and additional backing plates. Secondly you need to carefully consider placement, to make sure that you have adequate access to the outrigger components as needed. Thirdly, do not use poles that are disproportionately heavy for their intended usage – pick the lightest possible for your boat and desired set up.

When setting up your outrigger you need to ensure that the end where the line attaches is at the right height. If set too high or two low you can run into problems. The ends of the poles should be about four to five meters above sea level for optimum usage. That is, an angle of setting up your outrigger you need to ensure that the end where the line attaches is at the right height.around 30-40 degrees from the horizontal marker. It is important to remember however that the further the lines run, the more the tow angle is reduced. A reduced angle doesn’t help the lure’s action but can be improved by lifting the tow point by running it from the outrigger out to sea.

Make sure you have the right components, and someone to help you, and setting up your outrigger should be pretty simple or if in doubt your local fishing shop or your boat supplier should be able to recommend the most appropriate set up.

Ronstan provide a range of specialist fittings which can be used for some of the key elements of outriggers. This includes our blocks and shackles.

Contact us for more Information: https://www.ronstanindustrial.com/


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Balustrade & Railing by Ronstan Industrial

Ronstan offers its wealth of knowledge and expertise in the many applications of cable systems. Our services include; design engineering, project management, and installation

wire-balustrading
balustrades and Railings

Cables give balustrades and railings a sense of elegance, space and style. With careful planning and design, they have the ability to totally transform the look. Their clean and simple lines create a sleek and modern aesthetic, while offering uninterrupted views. They’re contemporary, low-maintenance and surprisingly easy and fast to install.

Ronstan has been setting the standard for cable applications in balustrades and railings since 1988.

Making it easier for you

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Balustrade and Railing

 

Our new balustrade and railing was designed to make life simpler for you. The process of researching and selecting the right system has been streamlined. We have five new complete cable systems, each one with an individual part number. This means no more time-wasting and frustration selecting individual components. All the information you need is logically laid out, with clearly displayed diagrams and details. It’s the definitive resource for balustrade and railing cables.

 

 

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Catenary Lighting in Ithaca Commons by Ronstan

The definition of catenary is “a curve formed by a wire, rope, or chain hanging freely from 2 points that are not in the same vertical line.” And can be used in a commercial and a domestic environment and the design ideas are endless.

catenary-lighting

Ronstan Tensile Architecture is a leader in the field of Catenary lighting. Have a look through at just some of the projects. We recently completed a catenary lighting supply job for the Ithaca Commons in Ithaca New York where we supplied a combination to Hanes Supply for the lighting installation.

The redesign of the Commons was intended to improve the retail environment and create a community gathering space in the vibrant college town.

For the design of this lighting system, the structural cables are arranged with upper and lower cables approximately 3 to 4 feet apart. The upper cable supports the weight of the 30-pound lights. The lower cable is there to provide stability to the light and to minimize swaying caused by winds.

There are additional vertical cable connections made with adjustable swage toggles, between the upper and lower cables to provide the tension required for the suspended system.

Contact us today to find out more about how we can help make your catenary lighting vision a reality!

Ronstan Tensile Architecture provided the catenary lighting structural support materials to Hanes Supply of Buffalo, NY. The owner of the project is the City of Ithaca, NY. Installation and Electrical Contractor was  Power & Construction  Scottsville, NY. Architect is Sasaki Associates (Watertown, MA).

 

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Ronstan Industrial

Ronstan Industrial

Ronstan design, General Hardware. The challenge of producing top-end, innovative hardware to meet the extreme demands of sailing has led to many technical breakthroughs for our products.

Smartphone Wind Meter – Vaavud™ 2 – VAV-2G (Sleipnir)

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A Vaavud™ wind meter will enable your smartphone to be used as a high-tech meteorological tool. It enables you to take accurate wind readings and works on the most popular smart phones when using the free Vaavud App. There are currently two models with slightly different characteristics available: Mjolnir and Sleipnir.
The design of the Vaavud™ Sleipnir wind meter is inspired partly by professional cup anemometers, and partly by a Danish developed wind turbine with vertical blades. An asymmetrical rotor accelerates slightly when the largest surface is hit by the wind.
The built-in sensor makes 40.000 measurements per second allowing the app to detect even the slightest variations in wind speed. This high frequency signal can be used to derive both wind speed and direction.

Materials

  • Electronic-free high-tech meteorological tool
  • Takes accurate wind readings and works on the most popular smart phones when using the free Vaavud App
  • Accurate, practical and truly pocket friendly
  • Measures wind speed and direction from 4 to 48 knots (2-25 m/s)
  • Reliable electronic-free technology
  • Durable construction
  • Highly accurate: +- 4% or 0.4 knots (0.2 m/s)
  • Clear, neat App interface
  • Free Vaavud™ App
  • Compact, pocket-friendly design
  • Neoprene bag included
  • Grey
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Ronstan Industrial Hardware

Catenary Lighting

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The definition of catenary is “a curve formed by a wire, rope, or chain hanging freely from 2 points that are not in the same vertical line.” Suspending your lighting across wires means you can have fewer obtrusive poles and can concentrate or dilute your lighting as you wish – for example you may want to highlight a statue and play down your refuse bins or light up a car parking area, but dim down a residential road that is near to a shopping centre. Catenary lighting can be used in a commercial and a domestic environment and the design ideas are endless.

Advantages of Catenary Lighting

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Economics: 
Catenary lighting can be made to be very accurate meaning less lighting is required and reducing light pollution and energy consumption.

Space Definition
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A catenary net over an open space can work well to define a specific space. The cables can be used for lighting and also for hanging art work. It’s an opportunity to create a feature outside space. Variable lighting levels will invite people into low traffic areas.
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Increased space:

Using catenary lighting means more space below as there are fewer poles and structural supports than in traditional lighting.

queensbridge-square-catenary-lighting-by-ronstan-tensile-architecture
Improved security:
More lighting in outside space means a safer environment and an area which can more widely be used.
Ronstan Tensile Architecture is a leader in the field of Catenary lighting. Have a look through at just some of the projects they have completed and get inspired. Imagine what you can do with catenary lighting if you are providing garden design or landscaping services or are looking at designing a flagship office space.
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