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How a Retractable Ballpoint Pen Works

submitted by ant

9 years 3 months ago

"A ballpoint pen seems simple: press a button you can write, press again and put it in your pocket. Yet inside a clever mechanisms turns that simple push into all sorts of other motions. This video uses detailed animation to look inside the iconic Parker Jotter ink pen and see how it works..."

8 Comments

*promote

Promoting this video and sending it back into the queue for one more try; last queued Tuesday, September 22nd, 2015 9:13pm PDT - promote requested by eric3579.

I love engineerguy's videos, but to me it seems he could have picked a more interesting subject. I find it hard to imagine a person that hasn't taken one apart to see how it works.

Ah well, quality production no matter the subject.

"I" think they handled this material excellently, however pedantic. Myself, I am in the process of compiling such research for a Vlogcast of my own which resides in a similar vein, to be called "Wicked Lost Technology". I plan to look at inventions that were once cutting edge, yet today are all but forgotten. These item still offer great inspiration for us today from a mechanical perspective and should not be forgotten.

The thoroughness of the Engineeringguy in this video should not be overlooked. He/they get(s) my applaud!

ant

Isn't it spelled applause? Be sure to donate to him.

"I" think they handled this material excellently, however pedantic. Myself, I am in the process of compiling such research for a Vlogcast of my own which resides in a similar vein, to be called "Wicked Lost Technology". I plan to look at inventions that were once cutting edge, yet today are all but forgotten. These item still offer great inspiration for us today from a mechanical perspective and should not be forgotten.

The thoroughness of the Engineeringguy in this video should not be overlooked. He/they get(s) my applaud!

Ever since I was a kid, I was always fascinated with the click pen mechanism. Its such an elegant design, IMO.

*learn something every day

Adding video to channels (Learn) - requested by messenger.

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