fasahohi 10 da sassan motoci na zamani da aka kera da dadewa, amma ba a yi amfani da su ba

Ya faru cewa abubuwan ƙirƙira ba su da kyau a shigar da su a aikace. Ko dai mutanen zamanin sun kasa yaba su, ko kuma al'umma ba ta shirya don amfani da su ba. Akwai misalai iri ɗaya da yawa a cikin masana'antar kera motoci.

Haɗin kai

A shekara ta 1900, Ferdinand Porsche ya ƙirƙiri motar mota ta farko, motar Lohner-Porsche.

Zane ya kasance na farko kuma bai sami ƙarin ci gaba ba a lokacin. Sai kawai a cikin marigayi 90s na karni na 20th zamani hybrids bayyana (misali, Toyota Prius).

Fara mara maɓalli

An ƙera maɓallin kunna wuta a matsayin hanyar kare motar daga barayin mota kuma ta yi aiki shekaru da yawa. Duk da haka, kasancewar wutar lantarki Starter, ƙirƙira a 1911, da damar wasu masana'antun don ba da dama model tare da keyless farawa tsarin (misali, Mercedes-Benz 320 na 1938). Koyaya, sun zama tartsatsi ne kawai a ƙarshen ƙarni na XNUMXth da XNUMXst saboda bayyanar maɓallan guntu da transponders.

Turin motar gaba

A tsakiyar karni na 18, injiniyan Faransa Nicolas Joseph Cunyu ya gina keken tururi. An gudanar da tuƙi a kan dabaran gaba guda ɗaya.

Har ila yau, wannan ra'ayin ya zo rayuwa a ƙarshen karni na 19 a cikin motar 'yan'uwan Graf, sa'an nan kuma a cikin 20s na karni na 20 (yafi akan motocin tsere, misali Cord L29). Akwai kuma yunƙurin kera motocin "farar hula", alal misali, DKW F1 na Jamus.

Serial samar da gaban-dabaran tuki motoci fara a cikin 30s a Citroen, lokacin da fasaha don samar da arha kuma abin dogara CV gidajen abinci da aka ƙirƙira, da engine ikon kai wani fairly high gogayya karfi. An lura da yawan amfani da tuƙi na gaba tun daga 60s kawai.

Diski birki

An ba da izinin yin birkin diski a cikin 1902, kuma a lokaci guda an yi ƙoƙarin shigar da su akan Silinda Twin Lanchester. Tunanin bai samu gindin zama ba saboda tsananin gurbacewar datti a kan tituna, da karkace da kuma matse takalmi. Ba a ƙera ruwan birki na wancan lokacin don yanayin zafi mai ƙarfi irin wannan ba. Sai a farkon shekarun 50 ne birkin diski ya yaɗu.

Robotic watsa atomatik

A karo na farko, an kwatanta makircin akwatin tare da kama biyu a cikin 30s na karni na 20 ta Adolf Kegress. Gaskiya ne, ba a san ko wannan zane ya kasance a cikin karfe ba.

Injiniyoyin tsere na Porsche ne suka farfado da ra'ayin kawai a cikin 80s. Amma akwatin nasu ya zama mai nauyi kuma ba abin dogaro ba ne. Kuma kawai a cikin rabin na biyu na 90s aka fara samar da serial irin waɗannan kwalaye.

Canjin gudu mai canzawa

An san da'irar bambance-bambancen tun lokacin Leonardo da Vinci, kuma ƙoƙarin shigar da shi akan mota ya faru a cikin 30s na ƙarni na 20th. Amma a karon farko da mota aka sanye take da wani V-belt variator a shekarar 1958. Shahararriyar motar fasinja ce DAF 600.

Ba da daɗewa ba ya bayyana cewa bel ɗin roba ya ƙare da sauri kuma ba zai iya watsa manyan rundunonin motsi ba. Kuma kawai a cikin 80s, bayan ci gaban karfe V-belts da man fetur na musamman, bambance-bambancen sun sami rayuwa ta biyu.

Bel din bel

A cikin 1885, an ba da takardar izini don bel ɗin kugu waɗanda aka makala a jikin jirgin sama tare da carabiners. An ƙirƙira bel ɗin kujera mai maki 30 a cikin 2s. A 1948, Ba'amurke Preston Thomas Tucker ya yi niyyar ba su kayan aikin Tucker Torpedo tare da su, amma ya sami nasarar kera motoci 51 kawai.

Al'adar yin amfani da bel ɗin zama na maki 2 ya nuna ƙarancin inganci, kuma a wasu lokuta - da haɗari. An yi juyin juya halin ne ta hanyar kirkirar injiniyan dan kasar Sweden Niels Bohlin belts mai maki 3. Tun 1959, shigarwar su ya zama wajibi ga wasu nau'ikan Volvo.

Anti-kulle birki

A karon farko, buƙatar irin wannan tsarin ya ci karo da ma'aikatan jirgin kasa, sa'an nan kuma ta hanyar masana'antun jiragen sama. A cikin 1936, Bosch ya ba da izinin fasahar don motar farko ta ABS. Amma rashin na'urorin lantarki masu mahimmanci bai ba da damar aiwatar da wannan ra'ayi a aikace ba. Sai da zuwan fasahar semiconductor a shekarun 60 ne aka fara magance wannan matsala. Ɗaya daga cikin samfurin farko da aka shigar da ABS shine Jensen FF na 1966. Gaskiya, motoci 320 ne kawai aka iya samar da su saboda tsada.

A tsakiyar 70s, da gaske aiki tsarin da aka ɓullo da a Jamus, kuma shi ya fara shigar da farko a matsayin wani ƙarin zabin a kan zartarwa motoci, kuma tun 1978 - a kan wasu more araha Mercedes da BMW model.

Filastik sassa na jiki

Duk da kasancewar magabata, motar filastik ta farko ita ce 1 Chevrolet Corvette (C1953). Yana da firam ɗin ƙarfe, jikin filastik da farashi mai matuƙar ban mamaki, domin an yi shi da hannu daga fiberglass.

Masu kera motoci na Gabashin Jamus sun fi amfani da robobi. An fara shi ne a cikin 1955 tare da AWZ P70, sannan ya zo zamanin Traband (1957-1991). An kera wannan motar a cikin miliyoyin kwafi. Abubuwan da aka makala a jikin na roba ne, wanda hakan ya sa motar ta yi tsada fiye da babur da ke gefe.

Mai canzawa tare da rufin lantarki

A cikin 1934, Eclipse mai lamba 3 mai lamba Peugeot 401 ya bayyana a kasuwa - farkon mai canzawa a duniya tare da injin nadawa mai wuyar lantarki. Zane ya kasance mai kayatarwa da tsada, don haka bai sami ci gaba mai tsanani ba.

Wannan ra'ayin ya dawo a tsakiyar shekarun 50. Ford Fairlane 500 Skyliner yana da ingantaccen tsarin nadawa amma mai rikitarwa. Har ila yau, samfurin bai yi nasara ba musamman kuma ya kasance shekaru 3 a kasuwa.

Kuma tun daga tsakiyar 90s na karni na 20, masu nada wutar lantarki sun sami karbuwa a cikin jeri na masu iya canzawa.

Mun yi la'akari da wasu fasahohi da abubuwan da ke cikin motoci waɗanda suka gabace su. Babu shakka, a halin yanzu akwai da dama na ƙirƙira, wanda lokacin zai zo a cikin shekaru 10, 50, 100.