US378215A - Geoegb a - Google Patents
Geoegb a Download PDFInfo
- Publication number
- US378215A US378215A US378215DA US378215A US 378215 A US378215 A US 378215A US 378215D A US378215D A US 378215DA US 378215 A US378215 A US 378215A
- Authority
- US
- United States
- Prior art keywords
- brake
- shoe
- block
- new
- bolt
- 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
- 238000010276 construction Methods 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
- F16D65/062—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes engaging the tread of a railway wheel
Definitions
- the object of my invention is to provide a new and improved brake block especially adapted for vehicles,and from which the brake shoe can be easily and quickly removed when worn out and a new one inserted.
- Figure 1 is a perspective View of my improvement.
- Fig. 2 is a sectional side elevation of the same; and
- Fig. 8 is a perspective view ofa modification of my improvement.
- My improved brake-block A is made of two principal parts-the brake-shoe B and the back the brake bar of the brake mechanism.
- the brake-shoe B maybe of rubber,wood, or other suitable material.
- I provide the back 0 on its upper part with two sidewise extending flanges, H, fitting over the sides of the brake-shoe B.
- a bolt, I passes through said flanges and through the brake-shoe B transversely, thus holding the upper part of the brake-shoe in place in the back 0.
- the lower end of the latter is provided with a flange, J, passing under the bottom of the brake-shoe B, and provided on its inner end with an upwardly-pointed projection, J, driven into a groove in the bottom of the brake-shoe B, so that the lower part of the latter is also held securely in place on the back G.
- the latter is also provided with the rearward]y-eXtending bolts K, by which the bake-block is so cured to the brakebar.
- each half is provided on its flange H with projections or hooks L,passing into apertures on the sides of the brake-shoe B, in place of the belt I, mentioned above, thus holding the shoe between the two parts, as in the jaws of a vise.
- Each half is also provided with ribs N, fitted onto the brake-bar, and provided with apertures through which passes a bolt for holding the halves on the brake-shoe and the brake-block on the brake-bar.
- the brake-shoe B may be removed by simply withdrawing the bolt I and then lilting the brake-shoe B upward until it disengages the point of projections J. A new shoe is then fitted onto the back G, driven onto the projections J, and the bolt I is replaced, whereby said shoe is again securely fastened in place on the back 0.
- a back for brake-shoes comprising the metal plate 0, formed with upper side lugs, H, the bottom flange, J, having points J, and the attaching bolts K, projecting from the rear face of said plate, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
(No Model.) V
G.. A. POSSON.
BRAKE BLOCK.
No. 378,215. Patented Feb. 21, 1888.
69 INVENTOR:
ATTURNEYS.
. Qwhich is secured in any suitable manner to UNiTn S'TaTns PaTsNT lirricist GEORGE A. POSSON, OF ANGYVIN, CALIFORNIA,
BRAKE-BLOCK,
SPECIIE'ICATIGN forming part of Letters Patent No. 378,215, dated February 21, 1888.
. Serial No. 253,959. (No model.)
To aZZ whom it may concern-.-
Be it known that I, GEORGE ALLEN POSSON, of Angwin, in the county of Napa and State of California, have invented a new and Improved Brake-Block, of which the following is a full, clear, and exact description.
The object of my invention is to provide a new and improved brake block especially adapted for vehicles,and from which the brake shoe can be easily and quickly removed when worn out and a new one inserted.
The invention consists in the construction and arrangement of certain parts and details and combinations of the same, as will be fully described hereinafter, and then pointed out in the claims.
Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
Figure 1 is a perspective View of my improvement. Fig. 2 is a sectional side elevation of the same; and Fig. 8 is a perspective view ofa modification of my improvement.
My improved brake-block A is made of two principal parts-the brake-shoe B and the back the brake bar of the brake mechanism. The brake-shoe B maybe of rubber,wood, or other suitable material.
As shown in Figs. 1 and 2, I provide the back 0 on its upper part with two sidewise extending flanges, H, fitting over the sides of the brake-shoe B. A bolt, I, passes through said flanges and through the brake-shoe B transversely, thus holding the upper part of the brake-shoe in place in the back 0. The lower end of the latter is provided with a flange, J, passing under the bottom of the brake-shoe B, and provided on its inner end with an upwardly-pointed projection, J, driven into a groove in the bottom of the brake-shoe B, so that the lower part of the latter is also held securely in place on the back G. The latter is also provided with the rearward]y-eXtending bolts K, by which the bake-block is so cured to the brakebar.
For buggies and spring-wagons the metallic back will be made in two halves, as if out through from top to bottom, and each half is provided on its flange H with projections or hooks L,passing into apertures on the sides of the brake-shoe B, in place of the belt I, mentioned above, thus holding the shoe between the two parts, as in the jaws of a vise. Each half is also provided with ribs N, fitted onto the brake-bar, and provided with apertures through which passes a bolt for holding the halves on the brake-shoe and the brake-block on the brake-bar.
In the construction shown in Figs. 1 and 2 the brake-shoe B may be removed by simply withdrawing the bolt I and then lilting the brake-shoe B upward until it disengages the point of projections J. A new shoe is then fitted onto the back G, driven onto the projections J, and the bolt I is replaced, whereby said shoe is again securely fastened in place on the back 0.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
l. The combinatiomwith a brake-shoe, 13,0f a metallic back formed with upper side flanges, H, embracing the sides of the block, and with bottom flange, J, having upward-projecting points J entering the lower end of the shoe, substantially as set forth.
2. As a new article of manufacture, a back for brake-shoes comprising the metal plate 0, formed with upper side lugs, H, the bottom flange, J, having points J, and the attaching bolts K, projecting from the rear face of said plate, substantially as set forth.
3. The cornbinatiomwith a brake-shoe, of a back provided at its upper end with flanges fitting over the sides of said brake-shoe, a bolt passing through said flanges and through-said brake-shoe transversely, a flange formed on the lower end of said back and provided with upwardly-projecting lugs passinginto the bottom of the brake shoe, substantially as shown and described.
GEORGE A. POSSON.
VVitnc-sses:
FRANK WORRELL, NV. A. ELGIN,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US378215A true US378215A (en) | 1888-02-21 |
Family
ID=2447214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US378215D Expired - Lifetime US378215A (en) | Geoegb a |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US378215A (en) |
-
0
- US US378215D patent/US378215A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US378215A (en) | Geoegb a | |
| US1547190A (en) | Brake shoe | |
| US440542A (en) | Brake head and shoe | |
| US51093A (en) | Improved shoe for car-brakes | |
| US348041A (en) | Brake-shoe | |
| US455637A (en) | Brake-head attachment | |
| US50656A (en) | Improvement in car-brake shoes | |
| US271047A (en) | Geoege b | |
| US411861A (en) | Samuel hatt | |
| US424348A (en) | Brake-shoe | |
| US355355A (en) | Brake for vehicles | |
| US471891A (en) | Brake-shoe | |
| US577506A (en) | Marshall j | |
| US553470A (en) | Brake-shoe | |
| US608623A (en) | pi-ielps | |
| US199726A (en) | Improvement in brake-block holders | |
| US318203A (en) | pitard | |
| US275830A (en) | Brake-shoe | |
| US400887A (en) | Arthur h | |
| US385659A (en) | Pateick beownley | |
| US69377A (en) | Improvement in car-brake shoes | |
| US870711A (en) | Brake-block. | |
| US593242A (en) | Key for brake-shoes | |
| US997570A (en) | Brake-block. | |
| US429674A (en) | Brake shoe and beam attachment |