Results 221 to 230 of about 46,428 (260)

Design and Modeling of Flexible Ball Joint Pipe

OTC Brasil, 2013
Abstract Reel-lay process is considered the most efficient installation/construction methods for offshore pipelines and has attracted particular interest on the designing of pipe with large elastic deformation capacity. Therefore, an unbonded, flexible composite ball joints pipe is proposed.
Thar M. Badri Albarody, Zahiraniza Bt Mustaffa, Mohammed Badri Taufiq   +2 more
openaire   +1 more source

BALL JOINT

2011
The invention relates to a ball joint (10), comprising a joint housing (12), a bearing shell (14) received in the joint housing (12) and a ball pin (16) having a ball head (18) that is pivotably arranged in the bearing shell (14). The ball head (18) is substantially preloaded in the direction of a longitudinal axis (A) of the ball pin (16) by means of ...
TRW AUTOMOTIVE GMBH, FORTHAUS UWE, PHIAPHAKDY VAT, SCHAUMANN LOTHAR, WALTER HARALD, WOELKI DAGMAR   +5 more
openaire   +1 more source

Theoretical model of ball joint squeak

Journal of Sound and Vibration, 2011
Abstract The theoretical model for the ball joint squeak problem is proposed. The ball joint is modeled as a sphere attached to a rotating flexible beam and it is in contact with a semi-spherical rigid socket. The relative rotation and vibration between the ball and socket produces friction stresses causing the dynamic instability of the system.
openaire   +1 more source

Velocity analysis of mechanisms with ball joints

Mechanics Research Communications, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Fatigue of Ball-Joint Rods for External Fixation

1985
Twenty-three Hoffmann ball-joint rods were subjected to sinusoidal loads, each at approximately constant amplitude, between ±400 and ±975 N at a frequency of 5 Hz. Ball-joint rod compliance was plotted against number of cycles for each specimen. The point of component failure was defined as an increase of compliance of 5% from its initial value ...
GD Donald, D Seligson, CA Brown
openaire   +1 more source

APPLICATION OF BALL JOINTS TO FRONT SUSPENSIONS

SAE Technical Paper Series, 1952
<div class="section abstract"><div class="htmlview paragraph">A knowledge of ball joints has been applied to the development of a novel improvement in their application to front suspensions.</div><div class="htmlview paragraph">Two functionally different units have been created from the “full ball” type of joint, which has been ...
openaire   +1 more source

[Initial results with the ball joint fixator].

Der Unfallchirurg, 1992
The ball-joint fixator is a one-plane external fixator system that allows correction of the reduction postoperatively. Dynamic axial loading is made possible by a telescoping device. Between January 1987 and June 1991, 312 external fixators were applied in the Department of Trauma of the Surgical University Clinic in Freiburg/Breisgau.
H P, Mayer, W, Schlickewei, E H, Kuner
openaire   +1 more source

Piping Motion Solutions-Ball Joint Technology

Abu Dhabi International Petroleum Exhibition & Conference, 2018
Abstract Objective Inform and educate oil and gas pipe engineers of the safe and reliable solutions to pipe motion at high pressures. Expansion joints for Axial and Offset technology pipe systems. Ball joint designs in the offset and scissor installations for Offshore, Onshore, Production, Development
openaire   +1 more source

Ball joint

Sealing Technology, 2020
openaire   +1 more source

Effect of insufficient screwing depth of bolt on mechanical behavior of bolt-ball joint and stability of single-layer reticulated shell

Engineering Structures, 2020
Huajie Wang, Hongliang Qian
exaly