FR433142A - Parachute for extraction cages - Google Patents

Parachute for extraction cages

Info

Publication number
FR433142A
FR433142A FR433142DA FR433142A FR 433142 A FR433142 A FR 433142A FR 433142D A FR433142D A FR 433142DA FR 433142 A FR433142 A FR 433142A
Authority
FR
France
Prior art keywords
parachute
cages
extraction
extraction cages
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Camill Schwalb
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
Application granted granted Critical
Publication of FR433142A publication Critical patent/FR433142A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/20—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of rotatable eccentrically-mounted members
FR433142D 1911-08-10 1911-08-10 Parachute for extraction cages Expired FR433142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433142T 1911-08-10

Publications (1)

Publication Number Publication Date
FR433142A true FR433142A (en) 1911-12-26

Family

ID=1475176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433142D Expired FR433142A (en) 1911-08-10 1911-08-10 Parachute for extraction cages

Country Status (1)

Country Link
FR (1) FR433142A (en)

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