4. Fire escape, ladder, or scaffold
  5. Torso harness
  6. Strand-engaging, with descent retarder

Ernest L. Stech

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Descent control device with deadman brake

Fire escape – ladder – or scaffold – Torso harness – Strand-engaging – with descent retarder
Patent

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Descent controller

Fire escape – ladder – or scaffold – Torso harness – Strand-engaging – with descent retarder
Patent

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Descent controller

Fire escape – ladder – or scaffold – Torso harness – Strand-engaging – with descent retarder
Patent

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Personnel lowering device

Aeronautics and astronautics – Safety lowering devices – Parachutes
Patent

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Profile ID: LFUS-PAI-P-806541

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