Product Design and Development Example: Redesigned Gear Mechanism

Say this five times fast… custom involute gear mechanism that can convert rotational motion into precisely timed intermittent linear or reciprocating motion.

At first glance, this commercial generic gear mechanism is what the Porticos team needed. After looking into the fine details, however, it had many flaws, and it was a good start for a redesign.

Redesign Projects in Product Design: Proof of Concept

The team had a tall order with a short timeframe ahead of them to make a new design work as a proof of concept prototype. Detailed design included analysis of the gears, the turn knob, the spring and life of the spring, plastic and sheet metal component design of 27 custom-made parts, analysis of assembly tolerances, materials selection, detailed 2D part drawings with associated tolerances.

The team worked up several concepts, each building on the last. The final prototyped gear is by far easier to manufacture, has larger and stronger teeth, and alignment concerns have been eliminated.

When Product Design Leads to Patents

Kudos to the Porticos team as the customer submitted at least one design patent application with Porticos engineers named as the inventors.

Sleek New Design for Paper Product Dispensers

A new sleek, streamlined, and consistent look for paper product dispensers were designed and developed by Porticos engineers for the Von Drehle Corporation. The Porticos engineers were on board from concept through installation in customer locations.

Listening to their customers, the Von Drehle Corporation knew it was time to redesign and update the look of their paper product dispensers. They looked to the system engineers at Porticos who worked through multiple design requirements to fit various sizes and dimensions of products that could potentially be used in the new dispensers.

Product Design and Development Services

From initial ID sketches and requirements definition, prototype design and functional prototype testing, and all the way through to working with customer specified suppliers, Porticos met design challenges and tight deadlines to achieve an efficient, reliable, and attractive final product.

New Product Design for Paper Product Dispensers

The new designs have an improved locking mechanism for ease-of-use and high capacity towel and tissue capabilities which lessens the burden on maintenance staff.

Porticos product design example - Von Drehle tissue dispenser
New TranscendTM model. The twin jumbo dispenser is considered a controlled-use dispenser. It can only be used with von Drehle tissue to reduce waste, maintenance demands and costs, and holds almost 2,300 feet of soft 2-ply tissue.

White and a stainless finish are new color options in addition to the traditional black.

As an example of new product to the line is the Center Pull Towel Dispenser. This dispenser limits waste and cost by dispensing one towel at a time. This design also keeps the dispenser germ free and there will be never be a need to replace batteries. This design is perfect for kitchens, restrooms, food service areas, and anywhere a center pull towel dispenser works best.

For more information about this project, check out the case study here: Paper Product Dispensers Get a New Modern Look.