FR370464A - Safety device for hoists and similar devices - Google Patents

Safety device for hoists and similar devices

Info

Publication number
FR370464A
FR370464A FR370464DA FR370464A FR 370464 A FR370464 A FR 370464A FR 370464D A FR370464D A FR 370464DA FR 370464 A FR370464 A FR 370464A
Authority
FR
France
Prior art keywords
hoists
safety device
similar devices
similar
devices
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
Anthony Hoffelt
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 FR370464A publication Critical patent/FR370464A/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
    • B66B5/22—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 linearly-movable wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR370464D 1906-10-13 1906-10-13 Safety device for hoists and similar devices Expired FR370464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR370464T 1906-10-13

Publications (1)

Publication Number Publication Date
FR370464A true FR370464A (en) 1907-02-07

Family

ID=1417387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR370464D Expired FR370464A (en) 1906-10-13 1906-10-13 Safety device for hoists and similar devices

Country Status (1)

Country Link
FR (1) FR370464A (en)

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