Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Machines: Problem Solving I01:22

Machines: Problem Solving I

559
A toggle clamp is a mechanical device commonly used for holding and clamping objects in various applications, such as woodworking, metalworking, and assembly operations. Consider a toggle clamp subjected to a force of 200 N at the handle. The vertical clamping force can be calculated, provided the dimensions of the toggle clamp are known.
The toggle clamp system is a machine structure consisting of movable, pin-connected multi-force members that form a stabilized system to transmit forces. The...
559
Machines01:19

Machines

461
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. One example of a machine is the cutting plier, which is used to cut wires by applying forces to its handles. When equal and opposite forces are exerted on the handles of the cutting plier, they cause the cutting edges to come together and apply equal and opposite reaction forces on the wire, which are greater than the applied forces.
A free-body diagram of the...
461
Stability of structures01:14

Stability of structures

344
In mechanical engineering, the stability of systems under various forces is critical for designing durable and efficient structures. One fundamental way to explore these concepts is by analyzing systems like two rods connected at a pivot point, O, with a torsional spring of spring constant k at the pivot point. This system is similar in appearance to a scissor jack used to change tires on a car. In this case, the arms of the linkage (equivalent to the rods in this system) are entirely vertical,...
344

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Fingertip-scale six-axis tactile interface with high-precision force sensing and position localization for dexterous human-machine interactions.

Microsystems & nanoengineering·2026
Same author

Clinical application of HMGB1-TLR4 signaling pathway-mediated neuroinflammatory markers in infantile epileptic spasms syndrome.

Frontiers in immunology·2026
Same author

Oxygen-Vacancy-Engineered Y<sub>2</sub>O<sub>3</sub>/CeO<sub>2</sub> Nanobrush Superlattices via Laser Heteroepitaxy: Toward High-Performance Memristors.

Small methods·2026
Same author

Coordination engineering in single-atom covalent organic framework photocatalysts for solar-driven nitrogen fixation.

Physical chemistry chemical physics : PCCP·2026
Same author

Crystallographic Facet Engineering Enhances Piezoelectric Response in Laser-Induced Periodic Surface Structures of PZT.

ACS applied materials & interfaces·2026
Same author

Data-independent fluorescence molecular imaging analysis: a two-stage clustering framework for intraoperative tumor imaging.

Biomedical engineering online·2026
Same journal

Dynamic-Based Path Planning and Locomotion of Tensegrity Robots Considering Environmental Interaction.

Soft robotics·2026
Same journal

A Soft Magnetic Jamming Method Enabling Variable Stiffness and Active Steering for Robotic Catheter.

Soft robotics·2026
Same journal

Research on the Design of Variable Stiffness Adhesive Feet and Cooperative Crawling Mechanism for Soft Bionic Gecko-Inspired Wall-Climbing Robots.

Soft robotics·2026
Same journal

Bioinspired Swallowing Soft Gripper with Toroidal Optical Waveguides for Multimodal Interactive Perception.

Soft robotics·2026
Same journal

Plant-Inspired Elastic-Hydraulic Tactile Sensing Enables Quantitative Stiffness Estimation in Soft Robots.

Soft robotics·2026
Same journal

Ultrastable Soft Capacitive Tactile Sensor with Impedance-Modulated Signal.

Soft robotics·2026
See all related articles

Related Experiment Video

Updated: Nov 22, 2025

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation
07:49

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

9.1K

Pneumatically Actuated Soft Gripper with Bistable Structures.

Zheng Zhang1,2, Xiangqi Ni1, Helong Wu1,2

  • 1College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, China.

Soft Robotics
|January 8, 2021
PubMed
Summary
This summary is machine-generated.

This research introduces a new self-adaptive soft gripper using bistable laminates. It grips objects effectively without continuous power, saving energy in demanding environments.

Keywords:
CFRPbistable structurespneumatic actuatorshape retentionsoft gripper

More Related Videos

Fabrication of Soft Pneumatic Network Actuators with Oblique Chambers
07:09

Fabrication of Soft Pneumatic Network Actuators with Oblique Chambers

Published on: August 17, 2018

9.4K
Rapid Manufacturing of Thin Soft Pneumatic Actuators and Robots
08:47

Rapid Manufacturing of Thin Soft Pneumatic Actuators and Robots

Published on: November 8, 2019

7.9K

Related Experiment Videos

Last Updated: Nov 22, 2025

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation
07:49

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

9.1K
Fabrication of Soft Pneumatic Network Actuators with Oblique Chambers
07:09

Fabrication of Soft Pneumatic Network Actuators with Oblique Chambers

Published on: August 17, 2018

9.4K
Rapid Manufacturing of Thin Soft Pneumatic Actuators and Robots
08:47

Rapid Manufacturing of Thin Soft Pneumatic Actuators and Robots

Published on: November 8, 2019

7.9K

Area of Science:

  • Robotics
  • Materials Science
  • Mechanical Engineering

Background:

  • Traditional grippers often require continuous power, limiting efficiency.
  • Soft grippers offer adaptability but may lack stable gripping force.
  • Bistable structures provide inherent shape-holding capabilities.

Purpose of the Study:

  • To design and test a novel self-adaptive soft gripper.
  • To leverage bistable structures for energy-efficient gripping.
  • To assess the gripper's adaptability to various objects.

Main Methods:

  • Integrating pneumatic actuators with bistable carbon-fiber reinforced polymer laminates.
  • Analyzing actuator arrangements for optimal bistable transition.
  • Investigating pneumatic actuator parameters for response time.
  • Conducting numerical and experimental validation of critical pressures and deformation.

Main Results:

  • The cross-arrangement of actuators proved optimal for bistable transition.
  • Shape transition achieved within milliseconds under low pressure.
  • Gripper demonstrated shape retention and adaptability to diverse objects.
  • Numerical and experimental results showed strong correlation.

Conclusions:

  • The novel soft gripper achieves stable, adaptive gripping with reduced energy consumption.
  • Bistable laminates provide inherent compliance and shape retention.
  • The gripper shows significant potential for applications in vacuum environments.