Results 51 to 60 of about 1,783 (211)
Synchronizing noncontact rack-and-pinion devices
Applied Physics Letters, 2012 The lateral Casimir force is employed to propose a nanoscale mechanical device composed of one rack and N pinions. A coupling between the pinions via torsional springs is shown to coordinate their motion through a synchronization transition. The system can work against loads that are greater than the lateral Casimir force for each device. The existence
Nasiri, M. +2 more
openaire +2 more sources
Material Design &Processing Communication, Volume 2026, Issue 1, 2026.Support structures are essential in additive manufacturing (AM) processes such as material extrusion, particularly for fabricating parts with overhanging features. However, conventional supports are typically removed after printing and cannot be reused, resulting in significant material waste and increased printing time.
Addisu Workiye +2 more
wiley +1 more source
Design and analysis of a bidirectional rack and pinion Wave Energy Converter (WEC) [PDF]
, 2021 Ocean wave energy is becoming very popular among all the current renewable energy sources because of its cleanliness, availability, high power density and pollution free nature.
NC DOCKS at Western Carolina University +1 more
core
Study on the Mechanical Properties of a High‐Force Inerter Damper: Experimental Investigation
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.Inerter damper is a two‐end‐point acceleration‐type damper with significant mass amplification and negative stiffness characteristics, which has been widely studied in recent years. However, the inertance and inertia force of the current inerter dampers are relatively small, and their relevant energy dissipation mechanisms are still unclear, which ...
Ruixin Hu +11 more
wiley +1 more source
Perancangan Aktuator Hidrolik dengan Mekanisme Rack and Pinion pada Prototipe Liquid Handling System
, 2023 Perkembangan terus dilakukan seiring dengan kemajuan zaman yang terus modern dan membawa pengaruh pada seluruh lini kehidupan, tidak terkecuali pada bidang kesehatan.
Riandadari, Dyah +3 more
core
Jixie chuandong, 2022 Proposes a new type of transmission device， the planetary roller and roller pinion transmission device， that combines planetary roller screw with trochoid roller rack.
Lulu Li +4 more
doaj
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.Liquid storage tanks exhibit complex dynamic behaviors under seismic excitation due to fluid−structure interaction, where resonance effects amplify sloshing, elevate hydrodynamic pressures, and increase the risk of structural damage. While traditional bearing−based isolation reduces seismic responses by introducing a flexible isolation layer, it ...
Zhipeng Zhao +5 more
wiley +1 more source
Symmetry Breaking Metamaterial Sleeve Actuators
Advanced Intelligent Systems, Volume 7, Issue 11, November 2025.Metamaterial sleeves are designed to impart to a soft inflatable structure, nonlinear characteristics within the pressure–volume domain. By tuning the unit cells of the metamaterial sleeve, symmetry breaking is achieved during the inflation–deflation cycle.
Imran Qayyum Mundial +3 more
wiley +1 more source
Nauka ta progres transportu, 2014 Purpose. During operation of cold-pilgering mills rotation of the shafts is carried out by means of pinion gears being in meshing with stationary gear racks, which is accompanied by various tribological defects, that can be avoided during the detailed ...
T. M. Kadilnikova, L. F. Sushko
doaj
Rack-and-pinion effects in molecular rolling friction [PDF]
Philosophical Magazine Letters, 2008 Rolling lubrication with spherical molecules working as 'nanobearings' has failed experimentally so far, without a full understanding of the physics involved and of the reasons why. Past model simulations and common sense have shown that molecules can only roll when they are not too closely packed to jam. The same type of model simulations now shows in
Braun OM, Tosatti E
openaire +4 more sources