Patent US3911835A successfully refreshed from Google Patents.
US3911835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equalizer slide assembly
Assignee: CONSLIDATED INDUSTRIES Inc A CORP OF WI
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Filing: 1974-07-11
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Granted: 1975-10-14
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Expires: 1994-07-11
Abstract
Abstract An equalizer slide assembly comprising a fixed central section and a pair of outer sections mounted for sliding movement on opposite sides of the central section. The outer sections are connected to the central section by connector assemblies which permit longitudinal sliding movement of the outer sections relative to the central section. Pulleys are mounted at the ends of the central section and an endless cable is trained over the pulleys. Opposite locations of the cable are connected to the connector assemblies so that extension or retraction of one of the outer sections with respect to the central section will correspondingly extend or retract the other outer section.
Inventors
- 👤 John M Schill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:36
CPC Classifications
A; A47; A47B; A47B1/00; A47B1/10
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
160 words
An equalizer slide assembly, comprising a fixed central section, a pair of outer sections each disposed on opposite sides of the central section, connecting means for connecting each outer section to the central section for sliding longitudinal movement with respect to the central section, an endless cable, a pair of pulleys mounted on the central section and disposed to support the cable, each connecting means including a first connecting element secured to the outer section and a second connecting element secured to the central section and connected to said first connecting element, each connecting means also including a slide plate attached to one of said sections and disposed between the outer section and the central section, and attaching means for attaching the cable to said second connecting element of each connecting means, whereby extension and retraction of one of said outer sections with respect to the central section will result in corresponding extension or retraction of the other outer section.
Claim 2
Dependent Claim
160 words
An equalizer slide assembly, comprising a fixed central section, a pair of outer sections each disposed on opposite sides of the central section, connecting means for connecting each outer section to the central section for sliding longitudinal movement with respect to the central section, an endless cable, a pair of pulleys mounted on the central section and disposed to support the cable, each connecting means including a first connecting element secured to the outer section and a second connecting element secured to the central section and connected to said first connecting element, each connecting means also including a slide plate attached to one of said sections and disposed between the outer section and the central section, and attaching means for attaching the cable to said second connecting element of each connecting means, whereby extension and retraction of one of said outer sections with respect to the central section will result in corresponding extension or retraction of the other outer section.
Claim 3
Dependent Claim
32 words
The slide assembly of claim 1, wherein said attaching means includes an attaching member removably secured to said second connecting element, said attaching member having a portion to engagably receive said cable.
Claim 4
Dependent Claim
24 words
The slide assembly of claim 2, wherein said portion of the attaching member is generally tubular and is crimped inwardly to engage the cable.
Claim 5
Dependent Claim
161 words
An equalizer assembly, comprising a fixed central section, a pair of outer sections each disposed on opposite sides of the central section, connecting means for connecting each outer section to the central section for sliding longitudinal movement with respect to the central section, an elongated flexible member, support means on the central section and disposed to support said flexible member for travel, each connecting means including a first connecting element secured to the outer section and a second connecting element secured to the central section and connected to said first connecting element, each connecting means also including a slide member attached to one of said sections and dispposed between the outer section and the central section, and attaching means for attaching the flexible member to the second connecting element of each connecting means, whereby extension and retraction of one of said outer sections with respect to the central section will result in corresponding extension or retraction of the other outer section.
Claim 6
Dependent Claim
161 words
An equalizer assembly, comprising a fixed central section, a pair of outer sections each disposed on opposite sides of the central section, connecting means for connecting each outer section to the central section for sliding longitudinal movement with respect to the central section, an elongated flexible member, support means on the central section and disposed to support said flexible member for travel, each connecting means including a first connecting element secured to the outer section and a second connecting element secured to the central section and connected to said first connecting element, each connecting means also including a slide member attached to one of said sections and dispposed between the outer section and the central section, and attaching means for attaching the flexible member to the second connecting element of each connecting means, whereby extension and retraction of one of said outer sections with respect to the central section will result in corresponding extension or retraction of the other outer section.
Claim 7
Dependent Claim
25 words
The slide assembly of claim 4, wherein said slide member has an opening and at least one of said connecting elements exteNds through said opening.
Claim 8
Dependent Claim
76 words
The slide assembly of claim 4, wherein the outer sections and the central section have adjacent side surfaces and said slide member is disposed between the adjacent side surface, said side surfaces being provided with apertures and said slide member has an opening aligned with said apertures, said connecting means including a clip interconnecting the first connecting element and the second connecting element and extending through said apertures and through said opening in the slide member.
Claim 9
Dependent Claim
27 words
The slide assembly of claim 4, wherein said elongated member is endless in configuration and said attaching means is located at opposite locations on the elongated member.
Claim 10
Dependent Claim
41 words
The slide assembly of claim 7, wherein the elongated member is a cable and said support means comprises a pair of pulleys with each pulley located at an end of the central section, the axes of said pulleys being disposed horizontally.
References Cited (Backward Citations)
US1176937A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-10-13 | 1979-04-14 | 1979-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-10-13 | 1983-04-14 | 1983-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-10-13 | 1987-04-14 | 1987-10-14 | $7700.00 | Window Closed / Lapsed |