Amateka y'Iterambere n'Ikoreshwa rya Rivets

Inkingi z'amateka ni udupira duto dukozwe mu giti cyangwa mu bikoresho byoroshye, kandi umubiri w'icyuma ushobora kuba ari wo mukurambere w'inkingi tuzi muri iki gihe.

Nta gushidikanya ko ari bwo buryo bw'imibanire y'ibyuma izwi, kuva mu ikoreshwa ry'icyuma gishobora gukoreshwa kugeza ubu, urugero: Igihe cy'Umuringa Abanyamisiri bashyize imiringa ku mibiri itandatu y'abafana b'ibiti hanze y'amapine afite imiringa, maze Abagereki batsinda amashusho manini bakoresheje umuringa neza, hanyuma bashyira hamwe ibice. Mu 1916, ubwo ikigo cy'Abongereza gikora indege H. Ubwo V White yabonaga umuringa udafite patenti ushobora gushyirwa ku ruhande rumwe, ntabwo byitezwe ko umuringa uzakoreshwa cyane muri iki gihe.

Kuva ku byuma by’indege kugeza ku mashini zo mu biro, ibikoresho by’ikoranabuhanga n’ibikoresho byo ku kibuga, ubu buryo bwo guhuza ibyuma budafite aho bubogamiye bwabaye uburyo bwiza kandi bukomeye bwo guhuza ibyuma. Ibikoresho by’ibyuma bidafite aho bibogamiye ahanini byavumbuwe kugira ngo bikoreshwe cyangwa bitange ibikoresho by’amafarasi, kandi igihe ibikoresho by’ibyuma bidafite aho bibogamiye byavumbuwe, ntibyari byumvikana neza, ariko ibikoresho byavumbuwe mu kinyejana cya 9 cyangwa icya 10.

Ifarashi ikora imisumari, kimwe n'inkweto y'ifarashi ifite imisumari, yabohoye abacakara imirimo iremereye, kandi iyo misumari yanateye imbere mu kuvumbura ibintu byinshi by'ingenzi, nk'udupira tw'icyuma ku bakora imirimo y'umuringa n'icyuma ndetse n'ubwoya bw'intama n'imikasi. Ikoreshwa cyane ni imisumari yo mu bwoko bwa R, imisumari y'abafana, imisumari yo mu gice cy'imbere (imisumari yo mu gice cy'imbere), imisumari yo mu giti, umutwe ugororotse, imisumari irambuye, imisumari yo mu gice cy'imbere, imisumari ikomeye, imisumari yo mu mutwe ihanamye, imisumari yo mu gice cy'imbere ... ibisanzwe bikoreshwa mu guhuza ibice byakozwe n'impinduka zabyo. Muri rusange ifite ubugari buri munsi ya mm 8 hamwe n'imisumari ikonje, iruta ingano y'ikoreshwa ry'imisumari yo mu gihe cy'ubushyuhe. Ariko, hari ibidasanzwe, nk'ikimenyetso cy'izina ku mfunguzo zimwe na zimwe, ziterwa n'impinduka z'imisumari n'umwobo w'ingufuri.