卡尔·博兰德的自动洗车碗 (2019)
Carl Bohland's Auto Wash Bowl (2019)

原始链接: https://www.vintag.es/2019/12/the-auto-wash-bowl.html

20世纪20年代初,一种新颖的解决方案出现了,用于清洗泥泞的汽车:自动清洗碗。这种设备于1921年由明尼苏达州圣保罗的C.P. Bohland获得专利,是一种大型、有棱的混凝土碗(约80英尺宽),可以快速清洁底盘和车轮。 车主只需支付25美分,通过坡道进入碗内,以每小时10英里的速度行驶,碗内的棱起作用产生冲击,从而去除泥土——在未铺砌道路上这很常见。整个过程只需3-4分钟,之后还可以进行一次完整的洗车服务。 这一概念很快传播开来,1924年在芝加哥开设了分店。然而,自动清洗碗只是一种短暂的新奇事物。汽车清洗技术的进步迅速使其过时,芝加哥和明尼苏达州的原始地点都在几年内消失了。尽管运营时间很短,但它代表了早期自动化洗车的一个有趣的尝试。

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原文
Here’s a photo from 1924 and shows a newfangled type of car wash that stood at the northwest corner of 42nd Street and South Michigan Avenue.
There was at least one other auto wash bowl in Chicago–the concept actually originated in St. Paul, Minn. It was patented in 1921 by inventor C.P. Bohland, who opened two locations in St. Paul. He devised the bowl as an easy way to clean mud off of the underside of cars. Back in this early age of motoring, roads were often unpaved and muddy, and that mud would get caked on the underside of the car and the wheels–but a spin in the nifty Auto Wash Bowl took care of that.
The nearly 80-foot-wide, ridged concrete bowl was about 16 inches at its deepest point in the center. Customers paid 25 cents to an attendant who strapped a protective rubber cover over the radiator. Patrons would then enter the bowl via a ramp and drive their cars around and around the bowl at a speed of about 10 miles per hour. The ridges in the concrete would vibrate the car and the water, creating a sloshing action that helped wash away all the mud from the chassis and wheels.

The process took about three or four minutes. The car would then exit the bowl where patrons who wanted a complete car wash could enter one of the bays where the rest of the car would be cleaned. On a busy Saturday, about 75 cars per hour would go for a spin in the wash bowl.



Once the idea had proved successful in St. Paul, the patent holder began advertising in other cities to franchise the operation. The first Auto Wash Bowl in Chicago was built by a Chicagoan named C.G. Burkhartsmeier on the southeast corner of Diversey and Elston on the city’s North Side. Burkhartsmeier bought the rights in 1924 and built his bowl and service station at a cost of $20,000.

A fun note: The architect on the job, William C. Presto, was a former employee of Louis Sullivan’s who later gained fame for giving the destitute Sullivan his last commission, designing the façade of the Krause Music Store in Lincoln Square and the lavishly decorated Art Deco building at 6424 N. Western.


Sadly, the Auto Wash Bowl wound up being little more than a novelty as car-washing technology evolved. Just two years later, the North Side wash bowl was bought by a local realtor, the South Side wash bowl was gone by the ‘30s, and the Auto Wash Bowl went down the drain.
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