US1268991A - Draft-arm. - Google Patents

Draft-arm. Download PDF

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Publication number
US1268991A
US1268991A US18545517A US18545517A US1268991A US 1268991 A US1268991 A US 1268991A US 18545517 A US18545517 A US 18545517A US 18545517 A US18545517 A US 18545517A US 1268991 A US1268991 A US 1268991A
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US
United States
Prior art keywords
draft
casting
flange
boss
arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US18545517A
Inventor
Charles J Nash
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNIVERSAL DRAFT GEAR ATTACHMENT CO
UNIVERSAL DRAFT GEAR ATTACHMEN
Original Assignee
UNIVERSAL DRAFT GEAR ATTACHMEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UNIVERSAL DRAFT GEAR ATTACHMEN filed Critical UNIVERSAL DRAFT GEAR ATTACHMEN
Priority to US18545517A priority Critical patent/US1268991A/en
Application granted granted Critical
Publication of US1268991A publication Critical patent/US1268991A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Description

v (2.-). NASH.
DRAFT ARM. APfLxc/mou man AUG. 1o, 1917.
f Patented June 1L 191%.;
fel
the tendency to a spreading of the draft 1 plates under the stresses of draft and buiiing.
Ordinarily the bead 30 Will not be required and is not essential to the action of the boss 29.
The novel features described are not de pendent upon the general character of the draft casting. Various details of the invention may be varied from the construction illustrated Without departing from its scope. For example, While the lange 23 is shown as at. the eXtreme lower edge of the casting, it is important only that this flange and the apertures for receiving the carry iron and supporting plates shall be in proper relation to the coupler and draft gear.
l claim as my invention- 1. A draft casting comprisin a body portion having a lateral iange a jacent to its lower mar 'in7 an aperture adjacent to and above the ange for receiving a bar for supporting'a ortion of the draft rigging of a car, and a i eveled boss at the upper margi of the' aperture.
Q lln combina-twir;A a pair of draft castings each having a lateral flange adjacent to its lower margin, an aperture above and adjacent to the flange and one of said castings having a beveled boss at the upper margin of the aperture, and a bar passing through the apertures of the tWo arms and having a gib at one end overhanging the flange of one casting and being bolted to the flange of the other casting, the head of the attaching bolt bearingupon the boss.
3. In combination, a pair of draft castings 1 each having a lateral flange adjacent its lower margin and apertures above and adjacent tothe iiange, one of such arms having a beveled boss at the upper margins of its aperturesJ a carry iron and gear-supporting plate extending through corresponding apertures of the two castings, such iron and plate each having a Gib at one end engaging the margin of one oi? the castings and being bolted to the flange of the other casting, the heads of the attaching bolts bearing against the boss associated with the casting aperture.
Y CHARLES J. NASH.
US18545517A 1917-08-10 1917-08-10 Draft-arm. Expired - Lifetime US1268991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18545517A US1268991A (en) 1917-08-10 1917-08-10 Draft-arm.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18545517A US1268991A (en) 1917-08-10 1917-08-10 Draft-arm.

Publications (1)

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US1268991A true US1268991A (en) 1918-06-11

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Family Applications (1)

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US18545517A Expired - Lifetime US1268991A (en) 1917-08-10 1917-08-10 Draft-arm.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477535A (en) * 1946-02-16 1949-07-26 T Z Railway Equipment Co Pin retainer for draft keys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477535A (en) * 1946-02-16 1949-07-26 T Z Railway Equipment Co Pin retainer for draft keys

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