FR556502A - Perfectionnements aux escaliers élévateurs mécaniques - Google Patents

Perfectionnements aux escaliers élévateurs mécaniques

Info

Publication number
FR556502A
FR556502A FR556502DA FR556502A FR 556502 A FR556502 A FR 556502A FR 556502D A FR556502D A FR 556502DA FR 556502 A FR556502 A FR 556502A
Authority
FR
France
Prior art keywords
escalators
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
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English (en)
Inventor
Edouard-Louis Hocquart
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 filed Critical
Application granted granted Critical
Publication of FR556502A publication Critical patent/FR556502A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/02—Driving gear
    • B66B23/04—Driving gear for handrails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B21/00—Kinds or types of escalators or moving walkways
    • B66B21/02—Escalators
    • B66B21/04—Escalators linear type
FR556502D 1922-09-23 1922-09-23 Perfectionnements aux escaliers élévateurs mécaniques Expired FR556502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR556502T 1922-09-23

Publications (1)

Publication Number Publication Date
FR556502A true FR556502A (fr) 1923-07-21

Family

ID=8940213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556502D Expired FR556502A (fr) 1922-09-23 1922-09-23 Perfectionnements aux escaliers élévateurs mécaniques

Country Status (1)

Country Link
FR (1) FR556502A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981397A (en) * 1957-09-13 1961-04-25 Westinghouse Electric Corp Moving stairway
FR2169158A1 (fr) * 1972-01-24 1973-09-07 Paguag
DE2302602A1 (de) * 1973-01-19 1974-07-25 Pahl Gummi Asbest Handlauf fuer rolltreppen
US5638937A (en) * 1995-01-13 1997-06-17 Inventio Ag Handrail drive system conversion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981397A (en) * 1957-09-13 1961-04-25 Westinghouse Electric Corp Moving stairway
FR2169158A1 (fr) * 1972-01-24 1973-09-07 Paguag
DE2302602A1 (de) * 1973-01-19 1974-07-25 Pahl Gummi Asbest Handlauf fuer rolltreppen
US5638937A (en) * 1995-01-13 1997-06-17 Inventio Ag Handrail drive system conversion

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