 | Thomas Gill (patent-agent) - 1824 - Liczba stron: 478
...real force of adhesion of different nails, when driven into wood of different species ; or to learn the actual weight, without impulse, necessary to force a nail a given depth into wood; and also, the force required to extract the same, when so driven. With a view to obtain... | |
 | Luke Hebert - 1835 - Liczba stron: 816
...the adhesive force of different kinds of nails, when driven into wood of different species : second, the actual weight, without impulse, necessary to force a nail a given depth : third, the force requisite to extract a nail when so driven. Mr. Bevan observes, that the theoretical... | |
 | James Gallier - 1836 - Liczba stron: 228
...subject to various strains. But, interesting as this subject unquestionably is, it has not been till very recently that the necessary experiments have...a nail a given depth ; and 3d, the force required to«xtract the nail when so driven. The obtaining this useful knowledge was reserved for Mr B. Bevan,... | |
 | Luke Hebert - 1836 - Liczba stron: 814
...the adhesive force of different kinds of nails, when driven into wood of different species : second, the actual weight, without impulse, necessary to force a nail a given depth : third, the force requisite to extract a nail when so driven. Mr. Bevan observes, that the theoretical... | |
 | Charles Frederick Partington - 1838 - Liczba stron: 1116
...subject to various strains. But, interesting as this subject unquestionably is, it has not been till very recently that the necessary experiments have...2d. the actual weight, without impulse, necessary to drive a nail a given depth ; and 3d. the force required to extract the nail when so driven. The obtaining... | |
 | 1837 - Liczba stron: 800
...subject to various strains. But, interesting as this subject unquestionably is, it has not been till very recently that the necessary experiments have...different nails when driven into wood of different species ; 2nd, the actual weight, without impulse, ne-.essary to force a nail a given depth ; and 3rd, the... | |
 | Liczba stron: 458
...But, interesting as this subject unquestionably is, it has not been till within the last few years that the necessary experiments have been made to determine,...different nails when driven into wood of different species ; 2nd, the jactual weight, without impulse, necessary to force a nail a given depth : and 3rd, the... | |
 | Lucius D. Gould - 1853 - Liczba stron: 234
...subject to various strains. But, interesting as this subject unquestionably is, it has not been till very recently that the necessary experiments have...knowledge was reserved for Mr. B. Bevan, a gentleman well known in the mechanical and scientific world for the accuracy with which his experiments are conducted.... | |
 | 1824 - Liczba stron: 504
...real force of adhesion of different nails, when driven into wood of different species ; or to learn the actual weight, without impulse, necessary to force a nail a given depth into wood, and also the proper force required to extract the same when so driven. With a view to obtain... | |
| |
... adhesion of different nails, and in different substances, so as to decide, without difficulty, what number, and of what length, may be sufficient to fasten together substances of various shapes, and subject to various strains. But, interesting as... 