US4353265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake cable operating apparatus including anchor plate spacer
Assignee: MC HOLDING CORP
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Filing: 1980-07-21
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Granted: 1982-10-12
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Expires: 2000-07-21
Abstract
Abstract An improved brake lever assembly of the overcenter toggle type is disclosed, wherein the brake operating lever is preferably pivotally connected with the stationary mounting plate assembly about a pivot axis that is laterally displaced from the linear axis of travel of an inner cable member relative to the concentrically arranged tubular outer sheath, thereby to reduce wear of the inner cable guide means. According to an important feature of the invention, an improved anchor plate arrangement is provided for connecting one end of the outer sheath member with one end of the stationary mounting plate assembly.
Inventors
- 👤 Eugene C. Lipshield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:49
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/08; B60T7/10; B60T7/102; B60T7/104; F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/16; G; G05; G05G; G05G7/00; G05G7/02; G05G7/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/2045; Y10T74/20576; Y10T74/20582; Y10T74/20612
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
353 words
In combination with a coaxial brake cable assembly including an inner cable member, and a tubular outer sheath member concentrically arranged about said inner cable member; brake cable operating means for axially displacing said inner cable member relative to said outer sheath member, comprising (a) mounting plate means adapted for connection with a fixed support, said mounting plate means including a pair of spaced parallel mounting plates; (b) anchor means rigidly connecting one end of said outer sheath member between said mounting plates, thereby to prevent axial displacement of said outer sheath member relative to said mounting plate means, said anchor means including a planar anchor plate connected between and extending normal to said mounting plates, saaid anchor plate containing a through opening in which one end of said outer sheath member is mounted, said inner cable member extending axially beyond said outer sheath member and through said anchor means into the space between said plate, said anchor plate means including at opposite ends projections that extend within corresponding aligned apertures contained in said mounting plates, respectively; (c) guide means connecting one end of said inner cable member with said mounting plate means for linear axial displacement relative to said outer sheath member, said guide means including a transverse guide pin the opposite ends of which extend within aligned linear guide slots contained in said mounting plates, respectively, said one end of said inner cable member being connected with the center portion of said guide pin; (d) an operating lever pivotally connected at one end with the other end of said mounting plate means, the pivot axis of said operating lever being normal to said plates; and (e) a connecting link pivotally connected at opposite ends with an intermediate portion of said lever and with said guide pin, respectively, the pivot axis of said link being parallel with the pivot axis of said operating lever, said operating lever being pivotable between brake released and brake applied positions in which the free end of the inner cable member is displaced toward and away from the said one end of the outer sheath member, respectively.
Claim 2
Dependent Claim
353 words
In combination with a coaxial brake cable assembly including an inner cable member, and a tubular outer sheath member concentrically arranged about said inner cable member; brake cable operating means for axially displacing said inner cable member relative to said outer sheath member, comprising (a) mounting plate means adapted for connection with a fixed support, said mounting plate means including a pair of spaced parallel mounting plates; (b) anchor means rigidly connecting one end of said outer sheath member between said mounting plates, thereby to prevent axial displacement of said outer sheath member relative to said mounting plate means, said anchor means including a planar anchor plate connected between and extending normal to said mounting plates, saaid anchor plate containing a through opening in which one end of said outer sheath member is mounted, said inner cable member extending axially beyond said outer sheath member and through said anchor means into the space between said plate, said anchor plate means including at opposite ends projections that extend within corresponding aligned apertures contained in said mounting plates, respectively; (c) guide means connecting one end of said inner cable member with said mounting plate means for linear axial displacement relative to said outer sheath member, said guide means including a transverse guide pin the opposite ends of which extend within aligned linear guide slots contained in said mounting plates, respectively, said one end of said inner cable member being connected with the center portion of said guide pin; (d) an operating lever pivotally connected at one end with the other end of said mounting plate means, the pivot axis of said operating lever being normal to said plates; and (e) a connecting link pivotally connected at opposite ends with an intermediate portion of said lever and with said guide pin, respectively, the pivot axis of said link being parallel with the pivot axis of said operating lever, said operating lever being pivotable between brake released and brake applied positions in which the free end of the inner cable member is displaced toward and away from the said one end of the outer sheath member, respectively.
Claim 3
Dependent Claim
40 words
Apparatus as defined in claim 1, and further including means for securing said spaced mounting plates in tight engagement with opposite ends of said anchor plate, respectively, whereby said anchor plate serves as a spacer means for said mounting plates.
Claim 4
Dependent Claim
81 words
Apparatus as defined in claim 2, wherein the outer sheath member of a second brake cable assembly is connected at one end with said anchor plate, the inner cable member of said second assembly extending axially through said anchor plate into the space between said mounting plates; and further including equalizer link means for connecting the free ends of said inner cable members with one end of said bow-shaped connecting link, whereby the apparatus may operate a double brake linkage system.
Claim 5
Dependent Claim
44 words
Apparatus as defined in claim 3, wherein said equalizer link means includes a link the central portion of which is pivotally connected with said connecting link and the ends of which are pivotally connected with the free ends of said inner cable members, respectively.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-10-11 | 1986-04-12 | 1986-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-11 | 1990-04-12 | 1990-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-11 | 1994-04-12 | 1994-10-12 | $7700.00 | Window Closed / Lapsed |