 | 1873 - 324 Seiten
...sufficient to cover the whole. Let it soak 10 hours, then bring it to a boiling heat, and add pure tannin until the. whole becomes ropey or appears like the...cemented; rub the joint surfaces solidly together, let it dry a few hours, and it is ready for practical use ; and, if properly put together, it will not need... | |
 | Leffel, J., & Co - 1881 - 296 Seiten
...it soak 10 hours, then bring it to a boiling heat, and add pure tannin until the whole becomes ropy or appears like the white of eggs. Apply it warm....cemented; rub the joint surfaces solidly together, let it dry a few hours, and it is ready for practical use; and, if properly put together, it will not need... | |
 | California wire works, San Francisco - 1882 - 224 Seiten
...boiling head, and add tannin until the whole becomes spongy or like the white of an egg; apply warm. Buff off the leather where it is to be cemented ; rub the joint surfaces solidly together ; let it dry for a few hours and it is ready for use. No rivets are needed if properly cemented, as the cement... | |
 | Edward Henry Knight - 1884 - 1096 Seiten
...ten hours, then bring the whole to a boiling heat, and »Id pure tanniu until the whole becomes ropy or appears like the white of eggs. Apply it warm....; rub the joint surfaces solidly together, let it dry for a few hours, aud it is ready for practical use ; it is said that, if properly put together,... | |
 | Stephen Roper - 1884 - 740 Seiten
...hours ; then bring the mixture to the boiling point, and add pure tannin, until the whole becomes ropy, or appears like the white of eggs. Apply it warm....the grain off the leather where it is to be cemented ; be joint surfaces solidly together, and let it dry for a few • sment for rubber belting. — Take... | |
 | Leslie C. Marshall - 1885 - 430 Seiten
...pure tannin, till the whole becomes ropy or like the white of eggs. Apply warm. Buff off the grain of the leather where it is to be cemented ; rub the joint surfaces solidly together ; let it dry a few hours, and it is ready for use. If properly put together no rivets will be needed, as the... | |
 | John Haldeman Cooper - 1888 - 424 Seiten
...ten hours, then bring the whole to a boiling heat and add pure tannin until the whole becomes ropy or appears like the white of eggs. Apply it warm....cemented, rub the joint surfaces solidly together, let it dry a few hours, and it is ready for use; and if properly put together, it will not need riveting,... | |
 | Stephen Roper - 1888 - 702 Seiten
...hours ; then bring the mixture to the boiling point, and add pure tannin, until thf whole becomes ropy, or appears like the white of eggs. Apply it warm....cemented ; rub the joint surfaces solidly together, and hours. Cement for rubber belting. — Take 16 p or India-rubber ; 2 parts common pitch ; i oil.... | |
 | Peder Lobben - 1899 - 460 Seiten
...and add pure tannin until the whole appears like the white of an egg. Apply warm. Buff the grain of the leather where it is to be cemented; rub the joint surfaces solidly together, let it dry for a few hours, and the belt will be ready for use. For rubber belts take 16 parts gutta percha,... | |
 | 1900 - 428 Seiten
...and add pure tannin until the whole appears like the white of an egg. Apply warm. Buff the grain of the leather where it is to be cemented, rub the joint surfaces solidly together, let it dry for a few hours, and the belt will be ready for use. For rubber belts take, 16 parts gutta percha,... | |
| |
... or appears like the white of eggs. Apply it warm. Buff the grain off the leather where it is to be cemented, rub the joint surfaces solidly together, let it dry... 
