FR2344474A1 - Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening - Google Patents

Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening

Info

Publication number
FR2344474A1
FR2344474A1 FR7607755A FR7607755A FR2344474A1 FR 2344474 A1 FR2344474 A1 FR 2344474A1 FR 7607755 A FR7607755 A FR 7607755A FR 7607755 A FR7607755 A FR 7607755A FR 2344474 A1 FR2344474 A1 FR 2344474A1
Authority
FR
France
Prior art keywords
hinges
gate
opening
stops
limit angle
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.)
Granted
Application number
FR7607755A
Other languages
French (fr)
Other versions
FR2344474B3 (en
Inventor
Pierre Lemaresquier
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.)
EUROP LEVAGE MANUTENTION
Original Assignee
EUROP LEVAGE MANUTENTION
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 EUROP LEVAGE MANUTENTION filed Critical EUROP LEVAGE MANUTENTION
Priority to FR7607755A priority Critical patent/FR2344474A1/en
Publication of FR2344474A1 publication Critical patent/FR2344474A1/en
Application granted granted Critical
Publication of FR2344474B3 publication Critical patent/FR2344474B3/fr
Granted 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
    • B65G13/00—Roller-ways
    • 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
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • B65G13/12—Roller frames adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)

Abstract

The lifting gate (1') for a roller transporter mounted off the floor by legs, has two adjustable spring compensated hinges (2, 3) which enables the gate to be lifted easily by a handle (5). The weight of the gate is sufficient to ensure that the gate is stable when it is in the closed position resting on the alignment stop (6). A stop is also fitted to the hinges to limit the angle of opening of the gate.
FR7607755A 1976-03-17 1976-03-17 Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening Granted FR2344474A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607755A FR2344474A1 (en) 1976-03-17 1976-03-17 Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607755A FR2344474A1 (en) 1976-03-17 1976-03-17 Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening

Publications (2)

Publication Number Publication Date
FR2344474A1 true FR2344474A1 (en) 1977-10-14
FR2344474B3 FR2344474B3 (en) 1978-12-15

Family

ID=9170589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607755A Granted FR2344474A1 (en) 1976-03-17 1976-03-17 Lifting gate for roller transporters - has spring compensated hinges with stops to limit angle of opening

Country Status (1)

Country Link
FR (1) FR2344474A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466349A2 (en) * 1990-07-09 1992-01-15 Philip Morris Products Inc. String doffer mechanism
CN108792409A (en) * 2018-07-09 2018-11-13 东营鲁知信息科技有限公司 A kind of roller conveyor that three-stage liftable is adjusted
CN110789954A (en) * 2019-11-18 2020-02-14 常州机电职业技术学院 Intelligent transmission system for intelligent factory and working method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466349A2 (en) * 1990-07-09 1992-01-15 Philip Morris Products Inc. String doffer mechanism
TR26242A (en) * 1990-07-09 1995-02-15 Philip Morris Prod IP REMOVAL MECHANISM
EP0743019A2 (en) * 1990-07-09 1996-11-20 Philip Morris Products Inc. String doffer mechanism
EP0466349B1 (en) * 1990-07-09 1997-10-01 Philip Morris Products Inc. String doffer mechanism
EP0743019A3 (en) * 1990-07-09 1997-11-12 Philip Morris Products Inc. String doffer mechanism
CN108792409A (en) * 2018-07-09 2018-11-13 东营鲁知信息科技有限公司 A kind of roller conveyor that three-stage liftable is adjusted
CN110789954A (en) * 2019-11-18 2020-02-14 常州机电职业技术学院 Intelligent transmission system for intelligent factory and working method thereof

Also Published As

Publication number Publication date
FR2344474B3 (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse