| SINHER TECHNOLOGY INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100293751 | HINGE FOR ANCHORING AND AUTOMATIC CLOSING - A hinge provides swiveling of a display relative to one side of a host body includes a first fastening seat, a pintle, a second fastening seat, a main twisting set, a positioning friction plate, an ancillary twisting set, a compressed elastic reed assembly and a nut. The main twisting set has a main rotary member compressed by a returning force of the compressed elastic reed assembly. When the pintle pivots to a selected angle, the protrusion of the main rotary member rapidly slides in a retaining latch trough through a steep sloped surface so that the display can automatically and fully fold over the host body. The main rotary member and the ancillary rotary member turn concurrently and respectively on the steep sloped surface and a gradual sloped surface so that adequate friction resistance is generated due to compression of the returning force of the compressed elastic reed assembly. | 11-25-2010 |
| 20100293750 | HINGE FOR ANCHORING AND AUTOMATIC CLOSING - A hinge provides swiveling of a display relative to one side of a host body including a first fastening seat, a pintle, a second fastening seat, a main torsion anchor member, a torsion rotary member, an ancillary torsion anchor member, a compressed elastic reed assembly and a nut. The main torsion anchor member and the torsion rotary member are compressed by a returning force of the compressed elastic reed assembly. When the pintle pivots to a selected angle, the protrusion rapidly slides in a retaining latch trough of the main torsion anchor member through a steep sloped surface so that the display automatically and fully folds over the host body. The torsion rotary member pivots concurrently so that the bulged edge slides on a gradual sloped surface of different gradients so that adequate friction resistance is generated due to compression of the returning force of the compressed elastic reed assembly. | 11-25-2010 |
| 20090007373 | Hinge barrel and manufacturing method thereof - The present invention includes fabricating a raw metal through a first rolling process to form a body having a base, a bracing portion and a holding trough; placing a forming strut in the holding trough; fabricating the body held the forming strut through a second rolling process to form the bracing portion in an arched shape with the inner side in contact with the forming strut; treating the body with the arched bracing portion and the forming strut in a heat treatment to enhance the hardness; and cutting off the body at a selected length and removing the forming strut to become a finished product of the hinge barrel. The hinge barrel thus formed can provide a required steady friction coefficient. It is simply structured and can be fabricated with a lower force. The probability of product defects resulting from too much or too little friction coefficient can be prevented. | 01-08-2009 |
