Concord coach

Concord coaches are horse-drawn coaches, often used as stagecoaches, which employ a style of suspension and construction particularly suited to North America's early 19th century roads. Leather thoroughbraces suspend passengers who are in constant motion while the coach is moving. The swaying is accepted by passengers for the shock absorbing action of the leather straps and for the way the special motion eases the coach over very rough patches of roadway. The coaches were first developed and built by coachbuilder J Stephen Abbot and wheelwright Lewis Downing of Concord, New Hampshire. They were high-end, expensive vehicles; the cost was justified by long service life. The thoroughbrace suspension reduced stresses on the structure and improved passenger comfort.

For the bus company in northern New England, see Concord Coach Lines.
Concord Coach no. 251 in Wells Fargo livery. Front and back boots have leather covers.
(Seeley Stable Museum,
Old Town San Diego, California)
Glen's Falls, Lake George & Chester stagecoach. circa 1880

Railroads began replacing stagecoaches in the middle of the 19th century, but Concord coaches remained in commercial use into the 20th century and continue to be used in parades and for publicity purposes by Wells Fargo Bank.

Dimensions

Concord coaches varied widely in capacity, from small four-person vehicles through the iconic 9 passenger heavy western mail coaches and beyond, so dimensions vary. (Rated sizes were for interior seats; a coach might carry more passengers outside.) A larger coach might weigh 2,500 pounds (1,100 kg) and could stand over 9 feet (2.7 m) tall. [1]

Design features

Construction
1. The three longitudinal perches,
2. the front transom supporting the metal uprights,
3. the front axle with its link for the pole.
4. Brake levers on the outside edge either side

Timber: white oak, ash and basswood braced with iron bands. Iron fittings. Leather and canvas.

Undercarriage

The undercarriage supports the leather thoroughbraces[note 1] carrying the body. The two axles are tied together by a firm undercarriage braced by three straight perches (lengthwise frame members) and given a relatively slim transom (the transverse members at either end of the perches).

Each end of each transom holds an upright metal standard from which hang the leather thoroughbraces.[2]

Brakes

The back wheels have brake blocks acting on the iron tires. The driver controls them with a foot lever to his right at the side of his footboard.[2]

Body

The body needs to make no contribution to the rigidity of the undercarriage and so is more lightly constructed than was the custom for European vehicles. This lightness also eases progress on the very rough roads.[2]

There are three bench seats accommodating up to nine people though models to seat six and twelve passengers were available. The benches at the front and back of the body have limited headroom.[2] Passengers on the center bench are given no backrest but steady themselves with a broad leather harness suspended across the coach by straps from the roof.[3]

Another six passengers can travel in the open air on the body's roof. There is an external luggage compartment or boot at the back of the body and another boot for valuables below the driver's seat at the front.[2]

A Concord Coach in Hadley Farm Museum, Massachusetts

Horses

The leading horses are known as the lead horses. The wheel horses or wheelers are the back pair nearest the coach's wheels.[2] The number of horses, usually four or six, could be even more. Two horses alone would very soon tire.

Operation
The Springfield coach, 1907. Charlestown, NH to Springfield, VT

It is not possible to guide a Concord coach with European-style precision. The Concord body continuously shifts. The driver or coachman has to sit slightly askew and brace himself with the aid of a steeply angled footboard. He cannot keep his reins in a steady contact with the horses' mouths. He has to bend his arms and elbows to constantly compensate, and his body always leans slightly forward. He holds his left reins in his left hand and his right reins — separated by his middle finger — in his right hand and not all in one hand like a European could. It is easy to slacken an individual rein but much more difficult to shorten it. His right hand also has to control his whip used on the wheel horses. If obliged to make his right hand free, then he must lay all the right hand reins in his left hand unseparated.[2]

The horses were harnessed very loosely by European standards because without proper roads the horses had to be allowed to avoid their particular obstacles. The Concord pole, though mounted to allow far more play, moved less.[2]

The result was the coach's direction was straighter than with a European coach, it did not respond to every irregularity in the road.[2]

Overland wagon No. 201 with modified thoroughbrace suspension, lighter simpler and near half the cost of a Concord
(Seeley Stable Museum)

Abbot-Downing wagon

Concord coaches were expensive. Abbot-Downing also supplied a much simpler, lighter, and less expensive vehicle which they named Overland wagon and later Western passenger wagon.[4]

Notes
  1. Strong leather straps supporting the body of a coach or other vehicle; also "thorough braces"

See also

References
  1. "1891 Abbot Downing Concord Coach - The Henry Ford". The Henry Ford. Retrieved March 8, 2019.
  2. Sallman, Robert (Spring 1979). Ryder, Thomas (ed.). "Coaching in the New and Old World". The Carriage Journal. Carriage Association of America. 16 (4): 204–206. ISSN 0008-6916 – via Google Books.
  3. Groves, Melody (2014). Butterfield's Byway: America's First Overland Mail Route Across the West. The History Press. ISBN 9781625850379. LCCN 2014014195.
  4. Wheeling, Ken (October 2005). Ryder, Jill M. (ed.). "They Called Them Mudders". The Carriage Journal. Carriage Association of America. 43 (5): 236–239. ISSN 0008-6916 – via Google Books.
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