CA978564A - Automatic lifting device - Google Patents

Automatic lifting device

Info

Publication number
CA978564A
CA978564A CA175,180A CA175180A CA978564A CA 978564 A CA978564 A CA 978564A CA 175180 A CA175180 A CA 175180A CA 978564 A CA978564 A CA 978564A
Authority
CA
Canada
Prior art keywords
lifting device
automatic lifting
automatic
lifting
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
CA175,180A
Inventor
Gene Sperry
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.)
FKI Industries Inc
Original Assignee
American Chain and Cable Co 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
Application filed by American Chain and Cable Co Inc filed Critical American Chain and Cable Co Inc
Priority to CA175,180A priority Critical patent/CA978564A/en
Application granted granted Critical
Publication of CA978564A publication Critical patent/CA978564A/en
Expired legal-status Critical Current

Links

CA175,180A 1973-06-28 1973-06-28 Automatic lifting device Expired CA978564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA175,180A CA978564A (en) 1973-06-28 1973-06-28 Automatic lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA175,180A CA978564A (en) 1973-06-28 1973-06-28 Automatic lifting device

Publications (1)

Publication Number Publication Date
CA978564A true CA978564A (en) 1975-11-25

Family

ID=4097136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,180A Expired CA978564A (en) 1973-06-28 1973-06-28 Automatic lifting device

Country Status (1)

Country Link
CA (1) CA978564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114988266A (en) * 2022-08-02 2022-09-02 中国能源建设集团山西电力建设有限公司 Hoisting hanger connecting method of boiler flexible tube panel with good bearing performance and high stability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114988266A (en) * 2022-08-02 2022-09-02 中国能源建设集团山西电力建设有限公司 Hoisting hanger connecting method of boiler flexible tube panel with good bearing performance and high stability
CN114988266B (en) * 2022-08-02 2022-09-30 中国能源建设集团山西电力建设有限公司 Method for connecting hoisting tool of boiler flexible tube panel with good bearing performance and high stability

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