Claims
- 1. A gun comprising:
- a frame,
- a barrel assembly pivotally attached to the frame, the barrel assembly including an elongated barrel having a longitudinal axis,
- a cylinder rotatably supported by the barrel assembly for rotation about an axis which extends parallel to the longitudinal axis of the barrel, the cylinder being provided with a plurality of means for retaining a projectile and ratchet means for rotating the cylinder,
- a trigger supported by the frame for movement between a rest position and a firing position,
- indexing means supported by the barrel assembly for rotating the cylinder to align one of the projectile-retaining means with the barrel, the indexing means including a lever pivotably supported by the barrel assembly, a pawl pivotably mounted on the lever and engageable with the ratchet means on the cylinder for rotating the cylinder as the lever pivots in one direction, and a cam slidably supported by the frame and engageable with the lever for pivoting the lever in said one direction, the cam being operatively connected to the trigger whereby movement of the trigger from the rest position toward the firing position causes sliding movement of the cam and pivots the lever in said one direction.
- 2. The gun of claim 1 in which the pawl includes a spring which is formed integrally with the remainder of the pawl and which is engageable with the lever for resiliently biasing the pawl against the ratchet means.
- 3. The gun of claim 1 in which the cam includes means for maintaining the pawl to rotate in a plane which extends parallel to the axis of rotation of the cylinder as the trigger moves from the rest position toward the firing position.
- 4. The gun of claim 3 in which said means for maintaining the pawl includes a flat surface which extends from the cam parallel to the axis of rotation of the cylinder and which engages the indexing means.
- 5. A gun comprising:
- a frame,
- a barrel assembly supported by the frame, the barrel assembly including an elongated barrel having front and rear ends and a longitudinal axis, a cylinder rotatably supported by the barrel assembly for rotation about an axis which extends parallel to the longitudinal axis of the barrel, the cylinder having front and rear ends, a plurality of means for retaining a projectile, and ratchet means on the front end of the cylinder for rotating the cylinder, a trigger supported by the frame for movement between a forward rest position and a rearward firing position,
- indexing means supported by the barrel assembly forwardly of the cylinder for rotating the cylinder to align one of the projectile-retaining means with the barrel, the indexing means including a lever pivotably supported by the barrel assembly, a pawl pivotably mounted on the lever and engageable with the ratchet means on the cylinder for rotating the cylinder as the lever pivots in one direction, and a cam slidably supported by the frame and engageable with the lever for pivoting the lever in said one direction, the cam being operatively connected to the trigger whereby rearward movement of the trigger from the rest position toward the firing position causes sliding movement of the cam and pivots the lever in said one direction.
RELATED APPLICATION
This application is a division of my application Ser. No. 07/901,774, filed Jun. 22, 1992, now U.S. Pat. No. 5,400,536 which is a division of application Ser. No. 07/737,209, filed Jul. 29, 1991, now U.S. Pat. No. 5,160,795.
US Referenced Citations (20)
Foreign Referenced Citations (1)
Number |
Date |
Country |
10145 |
May 1898 |
GBX |
Divisions (2)
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Number |
Date |
Country |
Parent |
901774 |
Jun 1992 |
|
Parent |
737209 |
Jul 1991 |
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