公开(公告)号：US3414933A

公开(公告)日：1968-12-10

申请号：US47484465

申请日：1965-07-26

Applicant: WILHELM GRONBACH

Inventor： WILHELM GRONBACH

IPC: E05D3/06 ,  E05D11/10 ,  E05F1/12

CPC classification number: E05F1/1261 ,  E05D3/06 ,  E05D11/1064 ,  E05Y2201/638 ,  E05Y2201/686 ,  E05Y2900/306 ,  Y10T16/53835

公开(公告)号：US4236272A

公开(公告)日：1980-12-02

申请号：US927925

申请日：1978-07-25

Applicant: Wilhelm Gronbach ,  Alfons Gnann

Inventor： Wilhelm Gronbach ,  Alfons Gnann

IPC: E05D11/10 ,  E05F1/12 ,  E05D11/08

CPC classification number: E05D11/1021 ,  E05F1/1253 ,  E05Y2600/46 ,  E05Y2900/20 ,  Y10T16/53833 ,  Y10T16/53835

Abstract: The hinge comprises a compression spring, which is adapted to balance the weight of a hinged leaf, such as a flap, lid or door. The compression spring is prestressed and bears at one end on the stationary hinge member and at the other end acts by means of a spring guide on a second hinge member, which is attached to the hinged leaf. The spring guide is supported at one end by two limbs of the stationary hinge member and at the other end by a slidable pin, which is mounted in cam slots, which are respectively provided in the limbs of the stationary hinge member and in a control lever. The latter is pivoted at its other end to the movable hinge member. The cam slots have such a configuration that the excursion of the spring resulting from the pivotal movement of the control lever is minimized.

Abstract translation: 铰链包括压缩弹簧，压缩弹簧适于平衡铰链叶片（例如翼片，盖子或门）的重量。 压缩弹簧是预应力的，并且在固定的铰链构件上的一端承载，另一端通过连接到铰接叶片的第二铰链构件上的弹簧引导件起作用。 弹簧引导件在一端由固定铰链构件的两个支撑件支撑，另一端由安装在凸轮槽中的可滑动销支撑，凸轮槽分别设置在固定铰链构件的四肢中并在控制杆 。 后者在其另一端枢转到可动铰链构件。 凸轮槽具有这样的结构，使得由控制杆的枢转运动引起的弹簧的偏移被最小化。

公开(公告)号：US4015309A

公开(公告)日：1977-04-05

申请号：US633611

申请日：1975-11-20

Applicant: Wilhelm Gronbach

Inventor： Wilhelm Gronbach

IPC: E05F1/12

CPC classification number: E05F1/1261 ,  E05Y2201/686 ,  E05Y2900/306 ,  F25D2323/024 ,  Y10T16/53835 ,  Y10T16/625

Abstract: A spring-biased hinge for the weight compensation of two structural members that are to be pivotably interconnected by means of the hinge for pivotal motion about a horizontal axis, particularly for counter-balancing the weight of a lid pivotable with respect to a freezer chest, comprises first and second hinge members pivotally interconnected by a hinge pin and securable one to each of the structural members. A precompressed spring is supported at one end by the first hinge member and at its other end by a guide rod for the spring. The guide rod is axially displaceable and acts on the second hinge member. At its said one end, the spring is supported by means of a cradle member which can rock on a bearing edge provided on the first hinge member, brake shoes for acting on the guide rod being interposed between said one end of the spring and the cradle member.

Abstract translation: 一种用于两个结构构件的重量补偿的弹簧偏置铰链，其通过铰链可枢转地相互连接以围绕水平轴线枢转运动，特别是用于平衡相对于冷冻箱可枢转的盖的重量， 包括第一和第二铰链构件，其通过铰链销和可固定的一个枢转地互连到每个结构构件。 预压缩弹簧在一端由第一铰链构件支撑，另一端由弹簧的导杆支撑。 导杆可轴向移动并作用在第二铰链构件上。 在其所述一端，弹簧由支架构件支承，支架构件可在设置在第一铰链构件上的支承边缘上摇摆，用于作用在导杆上的制动蹄介于弹簧的一端和支架之间 会员。

公开(公告)号：US3204287A

公开(公告)日：1965-09-07

申请号：US26862763

申请日：1963-03-28

Applicant: WILHELM GRONBACH

Inventor： WILHELM GRONBACH

IPC: E05F1/12

CPC classification number: E05F1/1261 ,  E05Y2201/638 ,  E05Y2900/306 ,  Y10T16/53833 ,  Y10T16/53835 ,  Y10T74/2158