# US 4,397,063 A · Method for restraining transverse movement of the lower edges of vertically hung sliding doors

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- Number: US 4,397,063 A
- Document ID: US4397063A
- Status: Granted
- Kind: A
- Application number: 06/213,857
- Filed: 1980-12-08
- Granted: 1983-08-09
- Earliest claimed: 1980-12-08
- Inventors: Robert L. Schneider
- Web page: https://patentgrep.com/patent/US4397063A

## CPC

- E05D 15/0656: {Bottom guides}
- E05D 11/0009: {Templates for marking the position of fittings on wings or frames}
- E05Y 2201/684: Rails; Tracks
- E05Y 2600/45: in or on the fixed frame
- E05Y 2600/452: in or on the floor or wall
- E05Y 2600/46: in or on the wing
- E05Y 2900/132: Doors
- E05D: HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS (pivotal connections in general F16C11/00)
- E05Y: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF

## Abstract

A method for restraining transverse movement of the lower edges of a vertically hung sliding door which includes providing a nail-like pin driven into the flooring adjacent the lower edge of the door and a formed resilient cap force fitted over the top of the pin and having surfaces for slidingly abutting the lower edges of the door. The guides may be positioned at selected locations along the path of travel of the door, and may be accurately located by use of a template.

## Claims

### Claim 1

A method for guiding the lower side edges of a pair of vertically hung horizontally spaced doors supported for sliding movement in directions generally parallel to the plane of the doors to prevent excessive movement of the lower side edges in directions transverse to their direction of travel, said method comprising, providing at selected locations adjacent the inner and outer lower side edges of the doors a nail-like guide pin having a lower end configured to be forcibly driven into and fixedly secured to the floor and an upper end bearing an enlarged portion having surfaces for slidingly engaging the lower side edges of the door, forcibly driving into the floor adjacent the lower side edges of the door said nail-like guide pin, said upper end of said nail-like guide pin having a vertical height less than the distance between said floor and a lower bottom edge of said door such that said door may be pivoted sideways to clear the pin and enable other pins to be driven into the floor, and securing to the upper end of the pin after it has been driven into the floor a cap comprising said enlarged portion having outer surfaces configured to slidingly abut a lower side edge surface of the associated door, said cap being removable to enable removal of the doors.

### Claim 2 (depends on 1)

The method according to claim 1 wherein said pins are located by means of a template bearing indicia for accurately positioning the pins to prevent interference with the sliding movement of the doors and prevent excessive movement of the doors in directions transverse to their direction of travel.

### Claim 3 (depends on 1)

The method according to claim 1 wherein said indicia comprises openings in the template, said template being removed from the pins after installation is complete.