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Search: Posts Made By: Machinbird
Showing results 1 to 6 of 6
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Forum: Tech Log
12th Feb 2016, 01:03
Replies: 24
Views: 14,066
Posted By Machinbird

A and C Sorry. Didn't mean to rub you the...

A and C
Sorry. Didn't mean to rub you the wrong way. I see from your background that you likely already understood why a typical hydraulic cylinder would have unequal displacement to extend and...
Forum: Tech Log
7th Feb 2016, 06:02
Replies: 24
Views: 14,066
Posted By Machinbird

Sorry, but it is a double acting cylinder on the...

Sorry, but it is a double acting cylinder on the 737. The 737 gear is hydraulically operated in both retract and extend although it can be dropped by gravity and air loads if necessary.
Reference: ...
Forum: Tech Log
7th Feb 2016, 04:13
Replies: 24
Views: 14,066
Posted By Machinbird

A and C, You have apparently made the...

A and C,
You have apparently made the assumption that the words 'extend' and 'retract' on the graphic refer to landing gear extension and retraction.

You are looking at a generic hydraulic...
Forum: Tech Log
6th Feb 2016, 13:59
Replies: 24
Views: 14,066
Posted By Machinbird

You are welcome, and thank you Jhieminga for the...

You are welcome, and thank you Jhieminga for the nice generic graphic of a hydraulic cylinder.
Forum: Tech Log
4th Feb 2016, 08:32
Replies: 24
Views: 14,066
Posted By Machinbird

Skyjob, Are you saying you always gravity drop...

Skyjob,
Are you saying you always gravity drop your landing gear on your aircraft? How does your landing gear lock down?

Just asking the question out of curiosity. All the hydraulic...
Forum: Tech Log
2nd Feb 2016, 21:21
Replies: 24
Views: 14,066
Posted By Machinbird

Assuming the hydraulic actuators (Jacks) are...

Assuming the hydraulic actuators (Jacks) are double acting cylinders, fluid is displaced from the return side of the actuators by the internal pistons as the actuators perform their stroke.

The...
Showing results 1 to 6 of 6


 
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