Tow bar alignment aid/or trailer hitch positioner

• 1. 牵引车辆联接牵引球与拖车挂钩自主对准方法 [P] . 中国专利： CN106274685B . 2020.01.07
• 2. 具有用于对准牵引杆和牵引杆接收器的对准部件的销落式挂接安装组件 [P] . 中国专利： CN108372760A . 2018-08-07
• 3. Tow hitch coupling for vehicle trailer has gas filled envelope on trailer tow bar to indicate proximity of tow vehicle while hitching [P] . 德国专利： DE20215368U1 . 2003-02-13

  机译： 车辆拖车的拖车挂钩联轴器在拖车的拖车杆上装有充气信封，用于指示挂钩时拖车的位置

• 4. Tow hitch coupling for vehicle trailer has gas filled envelope on trailer tow bar to indicate proximity of tow vehicle while hitching [P] . 德国专利： DE20215368U1 . 2003-01-09

  机译： 车辆拖车的拖车挂钩联轴器在拖车的拖车杆上装有充气信封，用于指示挂钩时拖车的位置

• 5. Towing hitch for trailer has hollow tow bar with hitch pivots and noise insulating infill [P] . 法国专利： FR2829984A1 . 2003-03-28

  机译： 拖车的牵引挂钩具有空心的拖车杆，带有挂钩枢轴和隔音隔离垫

• 1. Alignment of beam position monitors in cryomodule of CADS injector Ⅱ [J] . Jian-Dong Yuan, Yu-Qin Wan, Yuan He, 核技术（英文版） . 2017,第006期
• 2. Alignment of ADS beta cryostat with wire position monitor [J] . 朱洪岩, 董岚, 门瓴玲, 核技术（英文版） . 2015,第004期
• 3. INFLUENCE OF FLEXION POSITION OF THE KNEE ON LIMB ALIGNMENT [J] . 蒋雷生 上海交通大学学报（医学英文版） . 2003,第002期
• 4. Crash test of a tow hitch for car trailers [C] . LUFINKA Ales International Conference on Experimental Stress Analysis . 2019
• 5. Elastodynamic analysis of towed cable systems by a novel nodal position finite element method [D] . Sun, Feng Jing 2010
• 6. Similar Modes of Interaction Enable Trailer Hitch and EDC3 To Associate with DCP1 and Me31B in Distinct Protein Complexes [O] . Felix Tritschler, Ana Eulalio, Sigrun Helms, 2007
• 7. The effect of spinal alignment in streamlined position on passive drag generated by towing [O] . Rio NARA, Ryo NABESHIMA, Daisuke SATO, 2019
• 8. Fatality Assessment and Control Evaluation (FACE) Report: Fifteen Year-OldCampground Laborer Dies After Striking a Camper Trailer Hitch While Operating a Utility Vehicle in Ohio, August 18, 1999 [R] . 2000

• 1. Effect of elbow position on radiographic measurements of radio-capitellar alignment [J] . Emilie Sandman ,Fanny Canet ,Yvan Petit . 世界骨科杂志：英文版 . 2016,第2期
• 2. Pollutant mixing and transport process via diverse transverse release positions in a multi-anabranch river with three braid bars [J] . Zu-lin HUA ,Wei JI ,Ning-ning SHAN . 水科学与水工程 . 2013,第003期
• 3. 一种改进型低位推挽式单牵引杆机车牵引装置 [C] . ZHU Wei ,朱卫 . 中国铁道学会牵引动力委员会2015年动力学及强度学组学术年会 . 2015
• 4. 牵引—拖挂车系统动力学研究——牵引车挂钩最大牵引载荷的探讨 [A] . 朱江涛 . 2009