NL7709520A - Buffer stopping machined parts - has pneumatic cylinder actuated via proximity switch to match speed of part and has oil cylinder to stop it - Google Patents
Buffer stopping machined parts - has pneumatic cylinder actuated via proximity switch to match speed of part and has oil cylinder to stop itInfo
- Publication number
- NL7709520A NL7709520A NL7709520A NL7709520A NL7709520A NL 7709520 A NL7709520 A NL 7709520A NL 7709520 A NL7709520 A NL 7709520A NL 7709520 A NL7709520 A NL 7709520A NL 7709520 A NL7709520 A NL 7709520A
- Authority
- NL
- Netherlands
- Prior art keywords
- proximity switch
- stop
- actuated via
- pneumatic cylinder
- machined parts
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Abstract
The buffer is intended for braking and stopping the movement of machined piece parts and comprises a buffer plate(1) in the path of the parts and a hydraulic brake system. The plate is coupled to a pneumatic cylinder(2) connected to a compressed air line via a 5/2-way valve(8) which is operated by proximity switch in the path. The cylinder(2) then moves the plate at a speed just below that of the approaching part. The plate is further coupled to a hydraulic brake cylinder(3) which subsequently reduces the speed of the part to zero.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7709520A NL7709520A (en) | 1977-08-30 | 1977-08-30 | Buffer stopping machined parts - has pneumatic cylinder actuated via proximity switch to match speed of part and has oil cylinder to stop it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7709520A NL7709520A (en) | 1977-08-30 | 1977-08-30 | Buffer stopping machined parts - has pneumatic cylinder actuated via proximity switch to match speed of part and has oil cylinder to stop it |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7709520A true NL7709520A (en) | 1979-03-02 |
Family
ID=19829096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7709520A NL7709520A (en) | 1977-08-30 | 1977-08-30 | Buffer stopping machined parts - has pneumatic cylinder actuated via proximity switch to match speed of part and has oil cylinder to stop it |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7709520A (en) |
-
1977
- 1977-08-30 NL NL7709520A patent/NL7709520A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |