FR2278618A1 - Dispositif de securite automatique par parachute a griffes - Google Patents

Dispositif de securite automatique par parachute a griffes

Info

Publication number
FR2278618A1
FR2278618A1 FR7424754A FR7424754A FR2278618A1 FR 2278618 A1 FR2278618 A1 FR 2278618A1 FR 7424754 A FR7424754 A FR 7424754A FR 7424754 A FR7424754 A FR 7424754A FR 2278618 A1 FR2278618 A1 FR 2278618A1
Authority
FR
France
Prior art keywords
lifting
breakage
chain
safety device
vertical guide
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
FR7424754A
Other languages
English (en)
French (fr)
Other versions
FR2278618B1 (fi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7424754A priority Critical patent/FR2278618A1/fr
Publication of FR2278618A1 publication Critical patent/FR2278618A1/fr
Application granted granted Critical
Publication of FR2278618B1 publication Critical patent/FR2278618B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
FR7424754A 1974-07-16 1974-07-16 Dispositif de securite automatique par parachute a griffes Granted FR2278618A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424754A FR2278618A1 (fr) 1974-07-16 1974-07-16 Dispositif de securite automatique par parachute a griffes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424754A FR2278618A1 (fr) 1974-07-16 1974-07-16 Dispositif de securite automatique par parachute a griffes

Publications (2)

Publication Number Publication Date
FR2278618A1 true FR2278618A1 (fr) 1976-02-13
FR2278618B1 FR2278618B1 (fi) 1978-01-27

Family

ID=9141353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424754A Granted FR2278618A1 (fr) 1974-07-16 1974-07-16 Dispositif de securite automatique par parachute a griffes

Country Status (1)

Country Link
FR (1) FR2278618A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215815A (zh) * 2017-07-20 2017-09-29 苏州艾沃意特机械设备制造有限公司 单柱举升机前摆臂自动解锁装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215815A (zh) * 2017-07-20 2017-09-29 苏州艾沃意特机械设备制造有限公司 单柱举升机前摆臂自动解锁装置

Also Published As

Publication number Publication date
FR2278618B1 (fi) 1978-01-27

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