US156428A - Improvement in wagon-brakes - Google Patents
Improvement in wagon-brakes Download PDFInfo
- Publication number
- US156428A US156428A US156428DA US156428A US 156428 A US156428 A US 156428A US 156428D A US156428D A US 156428DA US 156428 A US156428 A US 156428A
- Authority
- US
- United States
- Prior art keywords
- brakes
- improvement
- wagon
- ring
- attachment
- 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
Links
- IIDJRNMFWXDHID-UHFFFAOYSA-N Risedronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CC1=CC=CN=C1 IIDJRNMFWXDHID-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
Description
UNITED STATES PATENT OFFICE.
CLOSSON M. LEFFINGWELL, OF WILLIAMSBURG, OHIO, ASSIGNOR TO EDWIN N. JACK, OE SAME PLAGE.
IMPROVEMENT IN WAGON-BRAKES.
Specification forming part of Letters Patent No. 156,428, dated November 3,1874; application filed August 31, 1874.
State of Ohio, have invented an Improvementin Wagon-Brakes, of which the following is a specilication:
This invention is an improvement on the invention of Edwin N. Jack, patented November 25,1873; and consists in a ring,` secured to the brake-shaft outside of the places of attachment of the supportingrods to prevent any lateral motion of the same.
In the drawings similar letters of reference indicate corresponding parts.
A isthe brakeshaft; B, the ring; C, end of brace-rod at its place of attachment to the brake-shaft; D, rod for suspending the brakeshat't under the bed; E, a screw for securing the ring to itsl seat; H, nib-block. The relation of the` ringB to the rods C and D is such that all lateral motionvWhich Would have a tendency to disarrange the parts can be taken up, and at the same time support them in a direction which formerly has been left unguarded, thus contributing an essential benet to the Whole mechanism, With but a triing increase in cost. The ring B, in several dit'- ferent forms of brakes, instead of being attached to the brake-shaft by means of a screw, is shrunk on, and is driven up to the rods from time to time as they become loose by Wear.
I do not claim the ring or collarB in a general Way, as that is old; nor do I claim any particular form of attachment; but, as an essential improvement on the patented invention hereinbefore referred to,
I claim- The movable ring B, secured to the brakeshaft A outside of the places of attachment of the rods C and D, combined to operate as and for the purpose described.
OLOSSON M. LEFFINGWELL.
Witnesses: y
IsAAo REDEOW, PETER M. SNELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US156428A true US156428A (en) | 1874-11-03 |
Family
ID=2225838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US156428D Expired - Lifetime US156428A (en) | Improvement in wagon-brakes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US156428A (en) |
-
0
- US US156428D patent/US156428A/en not_active Expired - Lifetime
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