CA979783A - Gas spring powered impact tool - Google Patents

Gas spring powered impact tool

Info

Publication number
CA979783A
CA979783A CA212,215A CA212215A CA979783A CA 979783 A CA979783 A CA 979783A CA 212215 A CA212215 A CA 212215A CA 979783 A CA979783 A CA 979783A
Authority
CA
Canada
Prior art keywords
gas spring
impact tool
spring powered
powered impact
tool
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
CA212,215A
Inventor
Maurice Wohlwend
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.)
Individual
Original Assignee
Individual
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 CA139,498A external-priority patent/CA957589A/en
Application filed by Individual filed Critical Individual
Priority to CA212,215A priority Critical patent/CA979783A/en
Application granted granted Critical
Publication of CA979783A publication Critical patent/CA979783A/en
Expired legal-status Critical Current

Links

CA212,215A 1971-06-02 1974-10-24 Gas spring powered impact tool Expired CA979783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA212,215A CA979783A (en) 1971-06-02 1974-10-24 Gas spring powered impact tool

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14921771A 1971-06-02 1971-06-02
CA139,498A CA957589A (en) 1971-06-02 1972-04-12 Reciprocating linear hydraulic motors
CA212,215A CA979783A (en) 1971-06-02 1974-10-24 Gas spring powered impact tool

Publications (1)

Publication Number Publication Date
CA979783A true CA979783A (en) 1975-12-16

Family

ID=27161911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,215A Expired CA979783A (en) 1971-06-02 1974-10-24 Gas spring powered impact tool

Country Status (1)

Country Link
CA (1) CA979783A (en)

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