The Piasecki HRP Rescuer (also called Harp) is a United States tandem-rotor transport or rescue helicopter designed by Frank Piasecki and built by Piasecki Helicopter. The Piasecki PV-3 was adopted as the HRP-1 Rescuer by the United States Navy, United States Marine Corps, and United States Coast Guard. [1]

2023年11月11日 · HRP 救援者 （英语： Rescuer)（也称为 Harp）是一架由 弗兰克·皮亚塞基 （英语：Frank Piasecki） 设计的 串联旋翼 （英语：Tandem-rotor aircraft） 直升机。 其任务为运输与搜救，并服役于 美国海军 、 美国海军陆战队 和 美国海岸防卫队。 作为首批服役的运输直升机之一，HRP-1能够运载8-10名乘客或2,000lb. (907kg)的货物。 原型机（皮亚塞基将其命名为PV-3，但测试人员通常将其称为“Dogship”）按照1944年2月与美国海军签订的开发合同，于1945 …

2021年4月22日 · hrp-1 The concept of a flying mock-up permitted a rapid demonstration of the unique configuration and a measurement of the XHRP-X flight and control characteristics. Early design improvements in the XHRP-1 prototype resulted.

As one of the first transport helicopters in military service, the HRP-1 was capable of carrying two crewmen and 8-10 passengers or 2,000 lb. (907 kg) of cargo. The prototype helicopter (designated PV-3 by Piasecki, though commonly known to test personnel as “The Dogship”) first flew at Morton, Pennsylvania in March 1945 following a ...

2023年7月18日 · 类人机器人的第一个特点是“类人机器人可以在人类的环境中正常工作”，并以一个工业工厂的维护任务为例进行了研究。类人机器人hrp-1能够在一个工业工厂的模型中执行这些任务，该工厂包括星形、斜坡和凹坑。图1.9显示hrp-1在实体模型中走下楼梯。

The HRP-1 design was the second helicopter developed by Frank N. Piasecki's P. V. Engineering Forum, the first being a single-seat, single-rotor craft. 1 A privately built Piasecki demonstration helicopter with tandem rotors-designated HRP-X-flew on 7 March 1945.

2020年10月22日 · The Coast Guard acquired three HRP-1 twin-rotor helicopters beginning in November 1948 from the Navy. The unique "Flying Banana," as it was known, had a fabric covered fuselage. It was powered by a single Pratt & Whitney R-1840-AN-1 …

米国初の相応の輸送能力を持つ軍用ヘリコプターとして就役したhrp-1はすぐに貨物と兵員の輸送任務に投入された。 公式にはHRP-1や「ハープ」（'Harp'）と呼ばれていたが、その人目を惹く特徴ある形状から直ぐに「空飛ぶバナナ」（ The Flying Banana ）という ...

装有600马力引擎的“HRP-1”可搭载10名乘客以及两名机组人员，能够运送的货物重量超过850公斤，每小时飞行距离达到152千米，最远飞行距离为426千米，在正常负载情况下的飞行高度可超过1万英尺。 “HRP-1”曾在海军陆战队和海岸巡逻队服役，负责执行搜索、营救、运送重型物资和反潜艇作战等任务。 如果海岸巡逻队停在地面上的直升机让你联想到一种热带水果，请不要认为自己的想法有些不可思议，因为你绝不是唯一一个产生这种想法的人。 这种同样由“西科斯基”打造 …

As one of the first transport helicopters in military service, the HRP-1 was capable of carrying two crewmen and 8-10 passengers or 907kg of cargo. The fuselage was constructed of ordinary mild steel tubing, filled out with wooden ribs, and covered with doped fabric.