Control assembly for a hinge connection
AssigneesKoichi Watabe, Yoshiaki Watabe
InventorsKoichi Watabe, Takasi Katagiri
Life of this patent
Estimating the term…
Abstract
A control assembly for a hinge connection is mounted within a lap top, palm top or handy personal computer, or the like. The assembly comprises an elongated pivot member, a brake member disposed around the pivot member, a small-scaled holding member fixedly secured to the display unit or a computer body, and adjusting means for clamping the holding member against the brake member. The holding and brake members have a barrel portion for setting the pivot member and two leaf portions, respectively. Furthermore, the inner surface of the holding member corresponds to the outer surface of the brake member. Thus, the brake member is rotatable about the pivot member together with the holding member.
Claims5
A control assembly for a hinge connection between a display unit and a computer body, said assembly comprising:
- a pivot member mounted to the computer body or the display unit;
- a brake member made of hard plastic or plastics with minimum variation in wall thickness, which has a barrel portion disposed around the pivot member and two leaf portions with a space therebetween, whereby it introduces no new internal stresses;
- a holding member made of steel and connected to the display unit or the computer body, which has a barrel portion and two leaf portions corresponding substantially to the outer surface of the brake member, whereby said brake member is protected against distortions when compressed hard and is rotatable about the pivot member together with said holding member;
- and
- adjusting means for clamping the holding member against the brake member so that the barrel portion of the brake member compresses radially into frictional contact with the pivot member.
An assembly for controlling the rotation of a display unit of a personal computer, said assembly comprising:
- an elongated pivot member mounted to the computer body or the display unit;
- a brake member made of engineering plastic or plastics with minimum variation in wall thickness, which has a barrel portion disposed around the pivot member and two leaf portions with a space therebetween, whereby it introduces no new internal stresses;
- a holding member made of spring steel and connected to the display unit or the computer body, which has a barrel portion and two leaf portions, including the lower leaf portion extending along a tangent line of the barrel portion and an upper leaf portion extending parallel to the lower leaf portion with a desired distance, the inner surface of the holding member corresponding to the outer surface of the brake member, said brake member being rotatable about the pivot member together with said holding member;
- and
- a screw put in slots made in the two leaf portions of the holding member and the brake member, for screwing up or clamping the holding member against the brake so that the holding member compresses the brake radially into friction contact with the pivot member.
Dependencies are inferred from the claim text.