Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b

--
Self-development is a higher duty than self-sacrifice.
-- Elizabeth Cady Stanton

"Larry Jaques" wrote in message
...
Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the
small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships
could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b


America took the slogan that the Great War had ended all wars
seriously and didn't want to prepare for another, so we had to turn to
Europe for modern weapons.
http://www.guns.com/2013/04/17/the-o...mikaze-killer/

Radar control gave our AA deadly accuracy.
http://www.navweaps.com/index_tech/tech-107.htm
"...but it was not until the planes reached a range of 6,500 yards
that the after two port mounts were out of their danger sectors and
fire could be opened up with the five-inch battery. Mount #10 firing
Mark 32 fuzzed projectiles was the first to fire and the leading plane
received a direct hit from what was believed to be the first
projectile fired. It disintegrated in the air, and the Rangefinder of
Sky 4 reported that at one instant he was looking at an airplane and
the next instant all he could see was a propeller and radial engine
flying through the air with no plane attached to it."

Reportedly the rationale behind kamikazes was that attacking US ships
was suicide anyway. The Zero's controls locked up in a high speed dive
and it would stay on course after the pilot had been killed.
http://www.pacificaviationmuseum.org...rbor-blog/p30/
-jsw

On 2017-09-10, Larry Jaques wrote:
Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b



I love this video. Beautiful old style industrial inventiveness.

i

Larry Jaques writes:

Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b

--
Self-development is a higher duty than self-sacrifice.
-- Elizabeth Cady Stanton


I think the "pom pom" was a different, British, gun.
Often remembered in its multiple-barrel form.
Search online...

On Sun, 10 Sep 2017 19:02:15 +0100, Richard Smith
wrote:

Larry Jaques writes:

Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b

--
Self-development is a higher duty than self-sacrifice.
-- Elizabeth Cady Stanton


I think the "pom pom" was a different, British, gun.
Often remembered in its multiple-barrel form.
Search online...

Bofors were Bofors..no matter who made them.


---
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On Sun, 10 Sep 2017 11:21:10 -0400, "Jim Wilkins"
wrote:

"Larry Jaques" wrote in message
.. .
Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the
small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships
could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b


America took the slogan that the Great War had ended all wars
seriously and didn't want to prepare for another, so we had to turn to
Europe for modern weapons.
http://www.guns.com/2013/04/17/the-o...mikaze-killer/

(Oerlikon being the name of the town the factory was located in and
contra-aves being Latin for “against birds”) Ooh, a lovely dove-
hunting rifle! I wonder if these would fit under a Collectors and
Curios license. Thanks for these links, Jim.


Radar control gave our AA deadly accuracy.
http://www.navweaps.com/index_tech/tech-107.htm
"...but it was not until the planes reached a range of 6,500 yards
that the after two port mounts were out of their danger sectors and
fire could be opened up with the five-inch battery. Mount #10 firing
Mark 32 fuzzed projectiles was the first to fire and the leading plane
received a direct hit from what was believed to be the first
projectile fired. It disintegrated in the air, and the Rangefinder of
Sky 4 reported that at one instant he was looking at an airplane and
the next instant all he could see was a propeller and radial engine
flying through the air with no plane attached to it."

Too bad there wasn't a photo of that second in time...


Reportedly the rationale behind kamikazes was that attacking US ships
was suicide anyway. The Zero's controls locked up in a high speed dive
and it would stay on course after the pilot had been killed.
http://www.pacificaviationmuseum.org...rbor-blog/p30/

It's a good thing the AA took lots of wings off, knocking them down
more quickly than a simple pilot's death would have. Those kamikaze
folks were as religiously focused as Climate Changers.

-


A human being should be able to change a diaper, plan an invasion,
butcher a hog, conn a ship, design a building, write a sonnet,
balance accounts, build a wall, set a bone, comfort the dying,
take orders, give orders, cooperate, act alone, solve equations,
analyze a new problem, pitch manure, program a computer, cook a
tasty meal, fight efficiently, die gallantly. Specialization is
for insects.

-Robert A. Heinlein

On Sun, 10 Sep 2017 10:31:32 -0500, Ignoramus21254
wrote:

On 2017-09-10, Larry Jaques wrote:
Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b

I love this video. Beautiful old style industrial inventiveness.

Yeah, try to get something like that done in today's litigious,
corporate-owned, regulation-laden, leftist-slowed theater.

"Well, if you can't guarantee a 7000% ROI within 3 weeks to our
stockholders, hire only women/transgenders/minorities, double their
pay, and guarantee that the output of their efforts will not be used
in a violent manner..."

-


A human being should be able to change a diaper, plan an invasion,
butcher a hog, conn a ship, design a building, write a sonnet,
balance accounts, build a wall, set a bone, comfort the dying,
take orders, give orders, cooperate, act alone, solve equations,
analyze a new problem, pitch manure, program a computer, cook a
tasty meal, fight efficiently, die gallantly. Specialization is
for insects.

-Robert A. Heinlein

On Sun, 10 Sep 2017 19:02:15 +0100, Richard Smith
wrote:

Larry Jaques writes:

Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships could
be better protected for the war. One aircraft carrier shot down 32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b


I think the "pom pom" was a different, British, gun.
Often remembered in its multiple-barrel form.
Search online...

Yeah, same Bofors, built by the Brits in quad format.

-


A human being should be able to change a diaper, plan an invasion,
butcher a hog, conn a ship, design a building, write a sonnet,
balance accounts, build a wall, set a bone, comfort the dying,
take orders, give orders, cooperate, act alone, solve equations,
analyze a new problem, pitch manure, program a computer, cook a
tasty meal, fight efficiently, die gallantly. Specialization is
for insects.

-Robert A. Heinlein

"Larry Jaques" wrote in message
...
On Sun, 10 Sep 2017 19:02:15 +0100, Richard Smith
wrote:

Larry Jaques writes:

Chrysler was given task of taking the hand-fit 40mm Bofors
anti-aircraft gun and mass producing it for WWII. They gave each
division a main part and used over 1,000 sub-contractors for the
small
parts. Drawings were translated from Swedish so the shopmen could
read them. I imagine the entire process took months so our ships
could
be better protected for the war. One aircraft carrier shot down
32
Japanese planes in under half an hour with these things. Thinking
back to my yout, I called these "pom-pom guns".
http://tinyurl.com/y9o6m25b


I think the "pom pom" was a different, British, gun.
Often remembered in its multiple-barrel form.
Search online...

Yeah, same Bofors, built by the Brits in quad format.

The original Pom Pom was a late 1800's Maxim machine gun scaled up to
37mm. When it was replaced with a different design of 40mm gun the
name stayed, so it can be considered generic for an automatic cannon.