CA1112214A - Dispositif automatique de levage - Google Patents

Dispositif automatique de levage

Info

Publication number
CA1112214A
CA1112214A CA333,669A CA333669A CA1112214A CA 1112214 A CA1112214 A CA 1112214A CA 333669 A CA333669 A CA 333669A CA 1112214 A CA1112214 A CA 1112214A
Authority
CA
Canada
Prior art keywords
riser
lift
lift carriage
selectively
upper step
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
CA333,669A
Other languages
English (en)
Inventor
Lawrence E. Karkau
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.)
Collins Industries Inc
Original Assignee
Collins Industries Inc
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
Priority claimed from US06/062,788 external-priority patent/US4270630A/en
Application filed by Collins Industries Inc filed Critical Collins Industries Inc
Application granted granted Critical
Publication of CA1112214A publication Critical patent/CA1112214A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Vehicle Step Arrangements And Article Storage (AREA)
CA333,669A 1979-08-01 1979-08-13 Dispositif automatique de levage Expired CA1112214A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/062788 1979-08-01
US06/062,788 US4270630A (en) 1977-11-28 1979-08-01 Automatic lift assembly

Publications (1)

Publication Number Publication Date
CA1112214A true CA1112214A (fr) 1981-11-10

Family

ID=22044814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333,669A Expired CA1112214A (fr) 1979-08-01 1979-08-13 Dispositif automatique de levage

Country Status (1)

Country Link
CA (1) CA1112214A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771757A (zh) * 2021-08-25 2021-12-10 东风汽车集团股份有限公司 汽车踏板机构控制方法、装置、设备及存储介质

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771757A (zh) * 2021-08-25 2021-12-10 东风汽车集团股份有限公司 汽车踏板机构控制方法、装置、设备及存储介质
CN113771757B (zh) * 2021-08-25 2023-06-30 东风汽车集团股份有限公司 汽车踏板机构控制方法、装置、设备及存储介质

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Legal Events

Date Code Title Description
MKEX Expiry