FR2396882A1 - Pressure operated pallet loading machine drive - has switch connected to RAM working and changing over control valve to multi-way position - Google Patents

Pressure operated pallet loading machine drive - has switch connected to RAM working and changing over control valve to multi-way position

Info

Publication number
FR2396882A1
FR2396882A1 FR7820355A FR7820355A FR2396882A1 FR 2396882 A1 FR2396882 A1 FR 2396882A1 FR 7820355 A FR7820355 A FR 7820355A FR 7820355 A FR7820355 A FR 7820355A FR 2396882 A1 FR2396882 A1 FR 2396882A1
Authority
FR
France
Prior art keywords
control valve
switch connected
loading machine
ram
over control
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7820355A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2396882A1 publication Critical patent/FR2396882A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00—Stacking of articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The pressure-operated drive mechanism is particularly for a machine loading items onto pallets, having a ram supplied from the pressure source via a multi-way valve so as to move it to and fro. A switch which can be set to a selected pressure, is connected via a control pipe to the working end of the ram cylinder and is also connected to the multi-way valve. When the selected pressure is reached and operates the switch, this changes over the multi-way valve and returns the ram piston to the starting position. The switch can have an electrical contact controlling excitation of an electromagnet changing the valve over.
FR7820355A 1977-07-07 1978-07-07 Pressure operated pallet loading machine drive - has switch connected to RAM working and changing over control valve to multi-way position Withdrawn FR2396882A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772730730 DE2730730A1 (en) 1977-07-07 1977-07-07 PRESSURIZED DRIVE ON A MACHINE FOR LOADING PALLETS

Publications (1)

Publication Number Publication Date
FR2396882A1 true FR2396882A1 (en) 1979-02-02

Family

ID=6013381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820355A Withdrawn FR2396882A1 (en) 1977-07-07 1978-07-07 Pressure operated pallet loading machine drive - has switch connected to RAM working and changing over control valve to multi-way position

Country Status (2)

Country Link
DE (1) DE2730730A1 (en)
FR (1) FR2396882A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493599A (en) * 1982-12-02 1985-01-15 Hartness Thomas Signor Article depalletizer
DE4208174C2 (en) * 1992-03-13 1994-01-13 Schaefer Foerderanlagen Press head for a palletizing system
CN106743716B (en) * 2017-03-10 2023-05-02 西安墙体材料研究设计院有限公司 Lifting control device and method for hydraulic cylinder of stacker crane

Also Published As

Publication number Publication date
DE2730730A1 (en) 1979-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse