Iterambere ry'Isuku Amakamyo y'imyanda: Kuva ku itwarwa n'inyamaswa kugeza ku ikoreshwa ry'amashanyarazi yuzuye-1

Amakamyo y'imyanda ni imodoka z'isuku z'ingenzi mu gutwara imyanda mu mijyi igezweho. Kuva ku modoka za kera zikururwaga n'inyamaswa kugeza ku modoka z'imyanda zikoresha amashanyarazi, ubwenge, kandi zikoresha amakuru, ni iki cyakozwe mu iterambere?

Inkomoko y'amakamyo atwara imyanda yahereye mu Burayi mu myaka ya 1920 na 1930. Amakamyo ya mbere atwara imyanda yari agizwe n'igare rikururwa n'amafarasi rifite agasanduku, ryishingikirizaga gusa ku mbaraga z'abantu n'iz'inyamaswa.

Mu myaka ya 1920 mu Burayi, bitewe n’uko imodoka zakoreshejwe cyane, amakamyo asanzwe atwara imyanda yagiye asimburwa buhoro buhoro n’amakamyo asanzwe atwara imyanda akozwe mu buryo bugezweho. Ariko, imiterere yayo yatumaga impumuro mbi y’imyanda ikwirakwira mu bidukikije byoroshye, ntiyashoboye kugenzura neza ivumbi, kandi yakuruye udukoko nk’imbeba n’imibu.

Kubera ko ubumenyi ku bidukikije bwari bwiyongeraga ndetse n’iterambere ry’ikoranabuhanga, u Burayi bwabonye amakamyo y’imyanda apfundikiye, yari afite agakoresho kadafata amazi n’uburyo bwo kuyaterura. Nubwo hari iterambere, gupakira imyanda byari bigisaba imbaraga nyinshi, bisaba abantu guterura amasanduku kugeza ku rutugu.

Nyuma, Abadage bavumbuye igitekerezo gishya cy’amakamyo atwara imyanda azunguruka. Ayo makamyo yari arimo igikoresho cy’uruziga gisa n’icyuma givanga sima. Ubu buryo bwatumaga ibintu binini, nka televiziyo cyangwa ibikoresho byo mu nzu, bimenwa kandi bigashyirwa imbere y’agasanduku.

Nyuma y'ibi hakurikiyeho ikamyo y'imyanda ifata imyanda inyuma yavumbuwe mu 1938, yahuje ibyiza by'ikamyo z'imyanda zo mu bwoko bwa funnel zo hanze hamwe na silindiri za hydraulic zo gutwara isahani y'imyanda. Iyi miterere yongereye cyane ubushobozi bwo gufunga ikamyo, yongera ubushobozi bwayo.

Icyo gihe, ikindi gishushanyo cyari gikunzwe cyane cyari ikamyo itwara imyanda ku ruhande. Yari ifite icyuma gikomeye cyo gukusanya imyanda, aho imyanda yajugunywaga mu mwenge uri ku ruhande rw'ikontineri. Silindari ya hydraulic cyangwa plaque yo gukanda yasunikaga imyanda inyuma y'ikontineri. Ariko, ubwo bwoko bw'ikamyo ntibwari bukwiriye gutwara ibintu binini.

Hagati mu myaka ya za 1950, isosiyete y’amakamyo yo mu bwoko bwa Dumpster yavumbuye ikamyo itwara imyanda imbere, yari igezweho cyane mu gihe cyayo. Yari ifite ukuboko kwa mashini kwashoboraga kuzamura cyangwa kumanura kontineri, bigabanura cyane imirimo y’amaboko.