Claims
- 1. In a meter clamp ring assembly for securing a meter to a flanged meter housing by means of a split ring, having a generally U-shaped cross-section which surrounds the meter base and flange on the housing, the improvement comprising:
- (a) the ring at the split having ends,
- (b) a housing moveable radially in the plane of the ring,
- (c) the housing enclosing spreading means that interact with the ends of the ring to contract and hold the ends of the ring together when the housing is moved generally radially in the place of the ring to a first position, and spread the ring ends apart when the housing is moved generally radially in the plane of the ring to a second position; and
- (d) the housing, when in the first position, having a hole therein for the insertion of a lock to secure the housing in the first position.
- 2. The invention of claim 1 including the spreading means and housing being stable when in the second position.
- 3. The invention of claim 1 including said ring and housing remaining as a unit during normal operation.
- 4. The invention of claim 1 including means in combination with the ring and housing to hold the ring in the closed position.
- 5. The invention of claim 1 wherein the spreading means includes cams.
- 6. The invention of claim 1 wherein the spreading means includes pivotal links.
- 7. The invention of claim 6 wherein the links include a toggle.
- 8. The invention of claim 2 including the spreading means and housing being stable when in the first position.
- 9. In a meter clamp ring assembly for securing a meter to a flanged meter housing by means of a split ring, having a generally U-shaped cross-section which surrounds the meter base and flange on the housing, the improvement comprising:
- (a) a ring at the split having ends,
- (b) a housing, moveable radially in the plane of the ring,
- (c) the housing enclosing spreading means that interact with the ends of the ring to contract and hold the ends of the ring together when the housing is moved generally radially in the plane of the ring to a first position, and spread the ring ends apart when the housing is moved generally radially in the plane of the ring to a second position,
- (d) the housing, when in the first position, having a hole therein for the insertion of a lock to secure the housing in the first position; and
- (e) the spreading means including an insert on which the ring ends rest when in the second position.
- 10. The invention of claim 9 wherein the insert is flexible and includes a slot which is closed by the ends of the ring when the housing is in the second position.
- 11. The invention of claim 9 wherein the insert is generally an isosceles triangle in shape, with the ends of the equal legs ending in flats perpendicular to the base of the triangle, upon which flats the ring ends rest when in the second position.
- 12. The invention of claim 10 including a rivet attached to the housing and extending into the closed slot of the insert when the housing is in the second position.
- 13. The invention of claim 10 including releasing means attached to the housing and inacting with the spreading means and insert to release the spreading means from the second position when the housing is urged toward the first position.
Parent Case Info
This application is a continuation-in-part of my co-pending application Ser. No. 07/114,321 filed Oct. 26, 1987, now abandoned which is a continuation-in-part of my co-pending application, Ser. No. 07/001,125 filed Jan. 7, 1987 entitled Lockable Meter Clamp Ring, now U.S. Pat. No. 4,702,093, which is a continuation-in-part of my co-pending application Ser. No. 06/786,831 filed Oct. 11, 1985, now abandoned.
US Referenced Citations (3)
Continuation in Parts (3)
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Number |
Date |
Country |
Parent |
114321 |
Oct 1987 |
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Parent |
1125 |
Jan 1987 |
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Parent |
786831 |
Oct 1985 |
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