Improvements in Scissors and Shears.
Номер патента: GB190610672A
Опубликовано: 07-05-1907
Автор(ы): Edward Cousens
Принадлежит: Individual
Опубликовано: 07-05-1907
Автор(ы): Edward Cousens
Принадлежит: Individual
Реферат: 10,672. Cousens, E. May 7. Scissors and shears.-In scissors &c. of the type in which the blades are connected by an eccentric pivot C, Fig. 1, and further secured by a pin E working in a slot in the blade A, one blade A is ground to form a straight, plain resisting-edge to the cutting-blade B, which is hollow on the inner face as shown in Fig. 3, and the cutting-edge of which is curved longitudinally as shown in Fig. 1. The invention may be applied to scissors for use in removing the clothing &c. of patients, and to scissors &c. for cutting thick leather &c. ; and, according to the Provisional Specification, it may also be applied to garden shears having the well known hook-shaped blade. [Reference has been directed under Patents Act, 1902, to Specifications No. 7347, A.D. 1888, No. 7182, A.D. 1895, and No. 6009, A.D. 1899.]
Method and plant for air quality improvement in restricted space
Номер патента: RU2338961C2. Автор: Лауфей ЛИН. Владелец: Лауфей ЛИН. Дата публикации: 2008-11-20.