US4109538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starter bracket for lawn mowers
Assignee: Individual
•
Filing: 1977-07-14
•
Granted: 1978-08-29
•
Expires: 1997-07-14
Abstract
Abstract A starter bracket that is mountable on a part of the handle frame of a machine such as a lawn mower which has a pull-cord starting device. The bracket has an extensible post carried by a clamp which can be positioned on the frame so that the post extends downwardly into contact with the surface on which the mower stands. An extension cable passes over a guide in the clamp and has means on one end for coupling the cable to the handle on the pull-cord and a stirrup or foot pedal on the other end for engagement by the user's hand or foot. The post can be collapsed when not in use and swung around the clamp to a storage position. A recoil spring may be engaged with the cable or stirrup for assisting the starting device in restoring the pull-cord and cable to retracted positions. A preferred embodiment also has a motion multiplying device by which the pull cord is moved a distance greater than the distance of movement of the stirrup.
Inventors
- 👤 Martin J. Glenday
- 👤 Cecil G. Blank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:59
CPC Classifications
F; F02; F02N; F02N3/00; F02N3/02; F02N3/04; F02B; F02B1/00; F02B1/02; F02B1/04; Y; Y10; Y10T; Y10T74/00; Y10T74/13; Y10T74/15; Y10T74/1526; Y10T74/1542; Y10T74/1547; Y10T74/1548; Y10T74/155; Y10T74/20; Y10T74/20528
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
98 words
A starter bracket for a machine having an engine and a pull-cord starting device, said bracket comprising, in combination, a. a clamp for mounting said bracket in selected position on a frame that is stationary relative to the engine, b. a post carried by said clamp that is alternatively positionable in a support position and in a storage position, c. an extension cable having on one end means for coupling said cable to the pull-cord and on the other end means engageable by a user's foot or hand, and d. a guide on said clamp for said cable.
Claim 2
Dependent Claim
98 words
A starter bracket for a machine having an engine and a pull-cord starting device, said bracket comprising, in combination, a. a clamp for mounting said bracket in selected position on a frame that is stationary relative to the engine, b. a post carried by said clamp that is alternatively positionable in a support position and in a storage position, c. an extension cable having on one end means for coupling said cable to the pull-cord and on the other end means engageable by a user's foot or hand, and d. a guide on said clamp for said cable.
Claim 3
Dependent Claim
45 words
A device according to claim 1 for a machine having a handle frame that extends angularly upwardly relative to the engine, said device having a clamp adapted to be mounted on said handle frame and a post which can be extended into ground-contacting support position.
Claim 4
Dependent Claim
18 words
A device according to claim 1 in which the means engageable by the user is a stirrup-like handle.
Claim 5
Dependent Claim
15 words
A device according to claim 1 in which the guide comprises a freely rotatable pulley.
Claim 6
Dependent Claim
19 words
A device according to claim 1 and a spring effective for urging the cable and pull-cord toward retracted position.
Claim 7
Dependent Claim
20 words
A device according to claim 1 in which the guide is swivelably mounted for aligning the cable with the pull-cord.
Claim 8
Dependent Claim
126 words
A starter bracket that is adapted to be mounted on a lawn mower having an engine, a pull-cord starting device and a tubular frame member that extends upwardly and rearwardly from the engine, said bracket comprising, in combination, a. a clamp for mounting said bracket on said frame member, b. a post carried by said clamp and movable longitudinally relative to said clamp, c. means for locking said post in vertical position in said clamp with the lower end of said post engaging the surface on which said mower stands, d. a foot pedal mounted by said post for vertical movement relative thereto, e. a cable having means on its end for coupling to the pull-cord, and f. means operatively connecting said pedal to said cable.
Claim 9
Dependent Claim
126 words
A starter bracket that is adapted to be mounted on a lawn mower having an engine, a pull-cord starting device and a tubular frame member that extends upwardly and rearwardly from the engine, said bracket comprising, in combination, a. a clamp for mounting said bracket on said frame member, b. a post carried by said clamp and movable longitudinally relative to said clamp, c. means for locking said post in vertical position in said clamp with the lower end of said post engaging the surface on which said mower stands, d. a foot pedal mounted by said post for vertical movement relative thereto, e. a cable having means on its end for coupling to the pull-cord, and f. means operatively connecting said pedal to said cable.
Claim 10
Dependent Claim
42 words
A starter bracket according to claim 7 in which the post is tubular and has a longitudinal slot in its wall and the foot pedal comprises a body movable interiorly of said post and a foot bar extending outwardly through the slot.
Claim 11
Dependent Claim
104 words
A starter bracket according to claim 7 in which the means operatively connecting the pedal to the cable comprises a drum having two portions of different radii mounted for rotation at the upper end of the post and in which the cable to the pull-cord is coupled to and wrapped around the portion of large radius and there is a second cable that is connected to said pedal and that is coupled to and wrapped around the portion of lesser radius, whereby vertical movement of said pedal causes movement of said pull-cord in ratio to the radii of the respective portions of said drum.
Claim 12
Dependent Claim
20 words
A starter bracket according to claim 9 and a spring for returning said drum and said pedal to rest position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-08-28 | 1982-02-27 | 1982-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-28 | 1986-02-27 | 1986-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-28 | 1990-02-27 | 1990-08-29 | $7700.00 | Window Closed / Lapsed |