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 it

Info

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
Application number
NL7709520A
Other languages
Dutch (nl)
Original Assignee
Ver Buizenfab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ver Buizenfab filed Critical Ver Buizenfab
Priority to NL7709520A priority Critical patent/NL7709520A/en
Publication of NL7709520A publication Critical patent/NL7709520A/en

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.
NL7709520A 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 NL7709520A (en)

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)

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Legal Events

Date Code Title Description
BV The patent application has lapsed