1585
Location in the burial ground
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 806
Depicted: Danner, Leonhard
photo 2018, Theo Noll
1585
Location in the burial ground
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 806
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
Inscription with portrait and illustration of the hydraulic crowbar
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 806
Depicted: Danner, Leonhard
photo 2018, Theo Noll
1585
Inscription with portrait and illustration of the hydraulic crowbar
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
Detailed view with portrait of Leo Danner
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
Detailed view with coat of arms (fir tree for Danner) and initials
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2018, Theo Noll
1585
Detailed view with portrait of Leo Danner
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2018, Theo Noll
1585
Detailed view with portrait of Leo Danner
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
Detailed view showing the hydraulic breaker, his invention
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 806
Depicted: Danner, Leonhard
photo 2018, Theo Noll
1585
Detailed view with illustration of the hydraulic breaker, his invention.
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Nuremberg, Rochus Cemetery, Grave number 80
Depicted: Danner, Leonhard
photo 2025, Theo Noll
1585
Detailed view with coat of arms and initials of Dorothea Danner, née Bernhart (canting arms for her family of origin: a bear)
In 1550, he invented the hydraulic crowbar, which could breach fortress walls up to 4 meters thick
and was successfully tested on a Nuremberg tower wall in 1558.
see also:
Location: Rochus Cemetery, Grave number 806
Depicted: Danner, Leonhard
photo 2028, Theo Noll
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