Patents by Inventor Bryce L. Mannen
Bryce L. Mannen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5385045Abstract: The invention provides a tire changing and balancing machine. On the same shaft used to mount and demount a tire, a wheel assembly is balanced. A tire on a wheel assembly is placed between a breaker blade and a breaker pad. The breaker blade collapses the tire. The wheel assembly is then mounted on a shaft. A mounting and demounting head is used to remove the tire from the wheel assembly. A new tire is placed on the wheel assembly. The mounting and demounting head is then used to mount the new tire on the wheel assembly. The wheel assembly and mounted tire are then spun on the shaft and balanced.Type: GrantFiled: July 15, 1992Date of Patent: January 31, 1995Assignee: FMC CorporationInventors: Bryce L. Mannen, Steve Rogers
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Patent number: 4865104Abstract: A tire changer has the feature of therefor restraining vehicle tire/rim assemblies which are caused to explode due to tire overinflation or tire bead failure for any reason. A tire and rim assembly hold down bar is pivotally attached to one side of the body of the tire changer and is secured in position immediately overlying the tire/rim assembly on the tire changer by engaging a tongue in a buckle assembly mounted on the bar. The tongue is attached to the end of a web belt which is secured to the other side of the body of the tire changer. Engagement of the tongue in the buckle also actuates an enabling valve in a conduit for transmitting tire inflation air from a pressure source to the tire. Inflation air may then be provided at will to the tire by actuation of an inflation valve located in the air conduit between the pressure source and the tire.Type: GrantFiled: January 20, 1988Date of Patent: September 12, 1989Assignee: FMC CorporationInventor: Bryce L. Mannen
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Patent number: 4840215Abstract: Safety apparatus for a tire changer having a support table for tire/rim assemblies and a tire inflation system includes a post having a quick disconnect mechanism for engagement with and release from the support table. The post has high pitch threads which receive a restraining cone with mating threads. The post is engaged with the table through a central rim opening and the restraining cone is moved on the threads to engage the edges of the rim opening. The post-table engagement actuates an air interlock which enables the tire inflation system. The cone is trapped on the post by structure on either end of the post.Type: GrantFiled: July 22, 1988Date of Patent: June 20, 1989Assignee: FMC CorporationInventors: Tumkur R. Vijay, Bryce L. Mannen
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Patent number: 4811774Abstract: A tire changer has a base on which is mounted a rim and tire assembly support table upon which tires are inflated through an air inflation hose. A rigid arm-like member is pivotally attached to the base of the tire changer in a position so that it may be pivoted between a safety position overlying the support table and a rim/tire assembly thereon and a stowed position away from the support table. In one embodiment the rigid arm pivots from an overhead position to the safety position and in another embodiment the rigid arm pivots from a lateral position to the safety position. The rigid arm carries the air inflation hose with a short length of the hose extending therefrom, so the arm must overlie the support table for the hose to reach the inflation valve on a tire supported on the table.Type: GrantFiled: July 14, 1988Date of Patent: March 14, 1989Assignee: FMC CorporationInventors: James L. Dale, Bryce L. Mannen, Raymond Titsworth
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Patent number: 4809759Abstract: A tire changer has a base on which is mounted a rim and tire assembly support table upon which tires are inflated through an air inflation hose. A rigid arm-like member is pivotally attached to the base of the tire changer in a position so that it may be pivoted between a safety position overlying the support table and a rim/tire assembly thereon and a stowed position away from the support table. In one embodiment the rigid arm pivots from an overhead position to the safety position and in another embodiment the rigid arm pivots from a lateral position to the safety position. The rigid arm carries the air inflation hose with a short length of the hose extending therefrom, so the arm must overlie the support table for the hose to reach the inflation valve on a tire supported on the table.Type: GrantFiled: February 2, 1987Date of Patent: March 7, 1989Assignee: FMC CorporationInventors: James L. Dale, Bryce L. Mannen, Raymond Titsworth
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Patent number: 4765387Abstract: Safety apparatus for tire inflation operations on a tire changing machine having a tire inflation system. The machine has a support table for receiving a tire/rim assembly, and has a tower at one side of the machine which supports a tire mount-demount head on a vertical adjust arm in position over the support table. A foot is provided for mounting on the mount-demount head, in one embodiment, so that the foot may be placed above a tire/rim assembly being inflated to absorb explosive forces if the tire explodes from the rim due to over inflation or a faulty tire bead. In another embodiment the mount-demount head has an impact absorbing member adjustable in vertical position on the vertical adjust arm. The impact absorbing member extends therefrom to overlie a tire/rim assembly for the aforementioned purpose.Type: GrantFiled: February 2, 1987Date of Patent: August 23, 1988Assignee: FMC CorporationInventor: Bryce L. Mannen
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Patent number: 4742859Abstract: A tire changer has the feature of restraining vehicle tire/rim assemblies which are caused to explode due to tire overinflation or tire bead failure for any reason. A tire and rim assembly hold down bar is pivotally attached to one side of the body of the tire changer and is secured in position immediately overlying the tire/rim assembly on the tire changer by engaging a tongue in a buckle assembly mounted on the bar. The tongue is attached to the end of a web belt which is secured to the other side of the body of the tire changer. Engagement of the tongue in the buckle also actuates an enabling valve in a conduit for transmitting tire inflation air from a pressure source to the tire. Inflation air may then be provided at will to the tire by actuation of an inflation valve located in the air conduit between the pressure source and the tire.Type: GrantFiled: December 5, 1986Date of Patent: May 10, 1988Assignee: FMC CorporationInventor: Bryce L. Mannen