# US 4,392,272 A · Track and panel guide for sliding shower doors or the like

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- Number: US 4,392,272 A
- Document ID: US4392272A
- Status: Granted
- Kind: A
- Application number: 06/234,859
- Filed: 1981-02-17
- Granted: 1983-07-12
- Earliest claimed: 1981-02-17
- Assignees: KSD Industries, Inc.
- Inventors: Abram R. Finkel
- Web page: https://patentgrep.com/patent/US4392272A

## CPC

- A47K 3/34: Slidable screens (A47K3/36 takes precedence)
- A47K: SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES

## Abstract

Guide means for sliding shower doors and the like includes a lower track member having a inclined upper face, an upstanding guide adjacent one edge thereof, and a guide track adjacent the other edge thereof. An outer door is guided by the upstanding guide and has a skirt which overlies it, and an inner door is coupled to and guided by the guide track, so that water impinging on the upper face of the lower track member can run off freely.

## Claims

### Claim 1

Guide means for shower doors and the like having respective inner and outer sliding doors comprising: an elongated lower track member, a planar upper face inclined downwardly from an outer to an inner edge of said track member, a guide rail projecting upwardly from said upper face adjacent to said outer edge, and a partly enclosed horizontally opening guide channel disposed along the inner edge of said track member, first guide members coupled to the inner sliding door, said first guide members having a horizontally extending portion adapted to project into said guide channel and a terminal enlargement interengageable with said guide channel to slidably secure the inner sliding door to said lower track member, and a second guide member associated with the outer sliding door, said second guide member comprising a downwardly opening channel adapted to overlie and interengageably receive said guide rail.

### Claim 2 (depends on 1)

Apparatus in accordance with claim 1, wherein said second guide member includes an enlarged upper end disposed within said downwardly opening channel.

### Claim 3 (depends on 2)

Apparatus in accordance with claim 2, and liner means disposed within said downwardly opening channel and coupled thereto, said liner means providing a surface against which said guide rail may bear.

### Claim 4 (depends on 3)

Apparatus in accordance with claim 3, wherein said liner means comprises a clip member of rigid vinyl, snap-fitted within said channel.

### Claim 5 (depends on 4)

Apparatus in accordance with claim 4, wherein said first guide members are made of vinyl.

### Claim 6 (depends on 1)

Apparatus in accordance with claim 1, wherein said downwardly opening channel is coupled to a lower rail member of the outer sliding door and comprises an outwardly and a downwardly extending flange portion projecting therefrom.

### Claim 7 (depends on 6)

Apparatus in accordance with claim 6, wherein said downwardly extending flange portion defines a substantially continuous outer skirt along the lower margin of the outer sliding door.

### Claim 8 (depends on 7)

Apparatus in accordance with claim 7, and liner means disposed within said downwardly opening channel and coupled thereto, said liner means and said first guide members being made of vinyl.

### Claim 9 (depends on 8)

Apparatus in accordance with claim 8, wherein said second guide member includes an enlarged upper end, and said liner means comprises a clip member snap-filled within said channel.

### Claim 10

For use in a sliding shower door assembly or the like, a lower track member having support members adjacent first and second lateral edges thereof, an upper face downwardly inclined from said first to said second lateral edges, a first guide rail projecting upwardly from said upper face adjacent said first lateral edge, and a second guide rail projecting inwardly from said second lateral edge, said support member adjacent said second lateral edge having a flange extending outwardly from the lower extremity of said support member, said second guide rail being juxtaposed to said flange so that said second guide rail and said flange define therebetween an outwardly opening guide channel, said second guide rail having a downwardly projecting enlarged terminal portion, said second guide rail and said flange defining therebetween a horizontally opening guide channel extending along said second lateral edge, said enlarged terminal portion partly constricting said guide channel.

### Claim 11 (depends on 10)

Apparatus in accordance with claim 10, wherein, said second guide rail forms an extension of said upper face.

### Claim 12 (depends on 11)

Apparatus in accordance with claim 11, wherein said track member is an extruded member.

### Claim 13 (depends on 10)

Apparatus in accordance with claim 10, and an enlarged upper end on said first guide rail.