Readily expandable input/output construction for programmable controller
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01R-013/62
출원번호
US-0422268
(1982-09-23)
발명자
/ 주소
Prager, Jay M.
Gonzales, Roman Y.
출원인 / 주소
Gould Inc.
대리인 / 주소
Mattern, Ware, Stoltz & Fressola
인용정보
피인용 횟수 :
104인용 특허 :
5
초록▼
By providing an input/output module which incorporates post means formed thereon and slider means connected thereto and movable into and out of locking engagement with the post means of an adjacent module, a unique input/output module is achieved that is rapidly mounted to an adjacent module as well
By providing an input/output module which incorporates post means formed thereon and slider means connected thereto and movable into and out of locking engagement with the post means of an adjacent module, a unique input/output module is achieved that is rapidly mounted to an adjacent module as well as rapidly disconnected therefrom. Preferably, each input/output module incorporates mating connector means positioned on opposite surfaces thereof, whereby each input/output module electronically directly connects to an adjacent module for communication with a central processor.
대표청구항▼
1. Input/output modules interconnectable with a central processor to form a machine controller for receiving information from and providing operating instructions to external devices, and interconnectable with adjacent previously mounted input/output modules, each of said input/output modules compri
1. Input/output modules interconnectable with a central processor to form a machine controller for receiving information from and providing operating instructions to external devices, and interconnectable with adjacent previously mounted input/output modules, each of said input/output modules comprising A. a housing having a substantially regular parallelepiped shape and incorporating a. first connector means for communicating with the external devices, and b. second connector means adapted for electronic engagement with a mating connector for communicating with the central processor; B. post means extending from an external surface of said housing; and C. two slider members, each of which comprises mirror images of the other and are a. movably mounted on opposite surfaces of the housing, b. movable between a first disengaged position and a second post-engaged locking position, and c. incorporating interconnecting, locking finger means extending therefrom, positioned for locking engagement with the post means of an adjacent module when the slider is moved from its first disengaged position to its second engaged, locked position; whereby input/output modules are quickly and easily securely mounted to, or disengaged from, each other, providing a programmable controller capable of being expanded, or repaired, rapidly and efficiently. 2. The input/output module defined in claim 1, wherein said housing further comprises c. plurality of aligning bossess spaced about and extending from a first surface thereof, and d. a plurality of boss-receiving recesses 1. formed in a second surface, said second surface being opposite said first surface, and 2. positioned for mating interconnection and receipt of the aligning bosses of an adjacent module, thereby assuring secure aligned interconnected engagement of one module with its adjacent module. 3. The input/output module defined in claim 1, wherein said housing is further defined as comprising c. ledge means formed along the edges of the surfaces to which said slider members are mounted, and d. position defining stop means formed at opposed ends of said ledges to define the maximum travel distance of said slider member; and each of said slider members are further defined as comprising locking tabs slidingly engagable with said ledges for movement therealong between the defined positioned defining stop means, whereby said slider is freely movable between its two alternate positions. 4. The input/output module defined in claim 3, wherein said housing is further defined as comprising two mating sections secured to each other by removable screw means. 5. The input/output module defined in claim 4, wherein said housing further comprises at least one L-shaped fin extending from each of the surfaces to which said slider members are mounted and said slider member further incorporates an elongated fin-receiving channel incorporating a portal zone formed at one end thereof for receiving a portion of the L-shaped fin, whereby said L-shaped fin and said portal zone cooperate to securely hold the slider member to the housing when said tabs are disengaged when the slider is in one of its two alternate positions, while being freely disengagable from the housing when said slider is moved into its second alternate position. 6. The input/output module defined in claim 1, wherein the slider incorporates a finger engaging zone for allowing the operator to easily move the slider between its two alternate positions.
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이 특허에 인용된 특허 (5)
Ognier Paul (Lannion FRX) Guilchier Bernard (Morlaix FRX), Connector-locking device.
Prager Jay M. (Hudson NH) Sadlow Joseph F. (North Reading MA) Farrand John E. (Nashua NH) Boissevain Thomas A. (Bedford MA) Gonzales Roman Y. (Andover MA), Modular panel construction for programmable controller.
Lake Harold ; Prentice David P. ; Greenup John ; Piper Charles ; Korowitz Simon, Industrial field controlling device with controller and expansion modules.
Gtz Eckart (Erbach DEX) Lerch Hans-Reter (Erbach DEX) Drsam Thomas (Birkenau DEX) Schweigert Gerhard (Darmstadt DEX) Wittmann Werner (Erbach DEX) Korner Michael (Reinheim DEX), Modular electrical control distribution system.
Buron Douglas J. (Plantation FL) Steinman Sheldon (Miramar FL) Wray Donald L. (Lauderhill FL), Modular expandable housing arrangement for electronic apparatus.
Jindrick James A. (Tucson AZ) Patil Shashikant M. (Tucson AZ) Morrison Margaret S. (Tucson AZ) Page Littleton D. (Tucson AZ), Personal computer instrumentation system including carrier board having bus-oriented plug-in instrumentation modules.
Suzuki Takao,JPX ; Nakanishi Yasuyuki,JPX ; Baran Michael S. ; Schneider Dennis G. ; Gibart Anthony G. ; Clemente Joel C. ; Hughes Kevin G. ; Grosskreuz Paul J., Programmable logic controller module assembly and locking system.
Takao Suzuki JP; Yasuyuki Nakanishi JP; Michael S. Baran ; Dennis G. Schneider ; Anthony G. Gibart ; Joel C. Clemente ; Kevin G. Hughes ; Paul J. Grosskreuz, Programmable logic controller module assembly and locking system.
Tatar, Christopher J.; Senger, Michael D.; Rycroft, Robert V., System and method for a scalable motion controller for controlling a plurality of servo motors.
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