FR810087A - Safety device for elevators or freight elevators - Google Patents

Safety device for elevators or freight elevators

Info

Publication number
FR810087A
FR810087A FR810087DA FR810087A FR 810087 A FR810087 A FR 810087A FR 810087D A FR810087D A FR 810087DA FR 810087 A FR810087 A FR 810087A
Authority
FR
France
Prior art keywords
elevators
safety device
freight
freight elevators
safety
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)
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.)
GEN HYDRAULIC Co
Original Assignee
GEN HYDRAULIC Co
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 GEN HYDRAULIC Co filed Critical GEN HYDRAULIC Co
Application granted granted Critical
Publication of FR810087A publication Critical patent/FR810087A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/10—Kinds or types of lifts in, or associated with, buildings or other structures paternoster type

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
FR810087D 1935-08-10 1936-08-08 Safety device for elevators or freight elevators Expired FR810087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US810087XA 1935-08-10 1935-08-10

Publications (1)

Publication Number Publication Date
FR810087A true FR810087A (en) 1937-03-15

Family

ID=22161298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810087D Expired FR810087A (en) 1935-08-10 1936-08-08 Safety device for elevators or freight elevators

Country Status (1)

Country Link
FR (1) FR810087A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419367A (en) * 1940-05-04 1947-04-22 Northern Pump Company Control system for hydraulic hoists

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419367A (en) * 1940-05-04 1947-04-22 Northern Pump Company Control system for hydraulic hoists

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