Weber Knapp Blog

Designing anything with a moving part involves one constant: something must control the motion. 

Whether it’s a heavy lid, a compact panel, or a rotating arm, the hinge often carries the responsibility. But in many innovative projects, a standard hinge simply doesn’t cut it.

Off-the-shelf hardware rarely fits one-of-a-kind applications. When working with unconventional forms, materials, or functionality, you need solutions that go beyond basic pivoting.

Every great venture has a story, and we’re no exception.

RVs could easily be dubbed "tiny houses on wheels." While they offer a touch of luxury for your camping adventures, it's no secret that space is limited.

Improving stability.

Upgrading performance. 

Enhancing safety. 

These are just a few of the reasons a design engineer might find themselves calculating the center of gravity for any object. 

In the world of hinge design, this calculation can be used for someone as simple as keeping a lid, door, or cover from slamming into something -- or someone.

Designing a no-slam hinge doesn’t just keep your customers safer, it also keeps you protected … from lawsuits. On a lighter note (pun intended), a steady open/close also improves ease of use for customers.

Finding the center of gravity in objects isn’t always easy; not all objects are perfect circles or simply symmetrical. In fact, most aren’t, and calculating their center of gravity takes a certain level of skill – something an experienced heavy-duty hinge manufacturer possesses. 

In this article, we’ll look at three ways (in order of decreasing difficulty) for how to find the center of gravity of an irregular object. Can't wait? Click on any one of the ways to jump to the corresponding section: 

• The Easy Way
• The Easier Way
• The Easiest Way!

You have a beautiful kitchen design in mind, complete with a folding countertop. 

But have you considered the weight of this addition? 

When it comes to folding countertop projects, precision is key. The weight and size of the countertop being lifted can greatly affect the counterbalance of the motion control system, and guessing or estimating can lead to serious problems. 

From country roads to major highways, you'll likely spot more boutique hotels than vast chains. Even near big cities, boutique hotels are gaining traction. 

Globally, today's clientele values the "experience" aspect of their purchases. This holds for an awaited online package, a meal at a themed eatery, and beyond. 

Hotels and motels are striving to offer that distinct experience.

Like so many other manufacturing technologies, counterbalance systems make life easier for the end customer. Matched with the right application, they can be a game-changer for user experience and safety.

We manufacturers would love it if we could design your component first and have you build your product around it. Of course, that’s usually not possible -- you have certain specs you want to meet, and we understand our design has to fit those parameters.

Off-the-shelf solutions don’t always cut it – especially when your application requires safety or ergonomic motion and performance beyond a standard hinge. If you’re trying to support a heavy lid, conveyor drawbridge or enclosure cover, a custom hinge built with motion control in mind is the best fit.

A properly engineered counterbalance hinge can make an 80-pound lid feel like a light 2-pounds when lifting. It’s not magic though – it's precision mechanical engineering using counterbalance spring design principles.

The benefits of integrating ergonomically designed furniture and equipment are well documented and include a wide range of health, safety, and comfort benefits. 

In medical environments, ergonomics are especially important because of the multitude of people they can impact -- and we’re not just talking about patients.