FR746881A - sand spreader - Google Patents

sand spreader

Info

Publication number
FR746881A
FR746881A FR746881DA FR746881A FR 746881 A FR746881 A FR 746881A FR 746881D A FR746881D A FR 746881DA FR 746881 A FR746881 A FR 746881A
Authority
FR
France
Prior art keywords
sand spreader
spreader
sand
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR746881A publication Critical patent/FR746881A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/08—Preventing wheel slippage
    • B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
    • B61C15/107—Preventing wheel slippage by depositing sand or like friction increasing materials with electrically or electromagnetically controlled sanding equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR746881D 1931-12-04 1932-12-03 sand spreader Expired FR746881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE746881X 1931-12-04

Publications (1)

Publication Number Publication Date
FR746881A true FR746881A (en) 1933-06-07

Family

ID=6648483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746881D Expired FR746881A (en) 1931-12-04 1932-12-03 sand spreader

Country Status (1)

Country Link
FR (1) FR746881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928083C (en) * 1952-10-11 1955-05-23 Bosch Gmbh Robert Spreading device for mounting on vehicles, in particular motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928083C (en) * 1952-10-11 1955-05-23 Bosch Gmbh Robert Spreading device for mounting on vehicles, in particular motor vehicles

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