CA920354A - Spring-loaded hammer - Google Patents

Spring-loaded hammer

Info

Publication number
CA920354A
CA920354A CA087832A CA87832A CA920354A CA 920354 A CA920354 A CA 920354A CA 087832 A CA087832 A CA 087832A CA 87832 A CA87832 A CA 87832A CA 920354 A CA920354 A CA 920354A
Authority
CA
Canada
Prior art keywords
spring
loaded hammer
hammer
loaded
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
CA087832A
Inventor
Hoeffleur Albert
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.)
REGUS AG
Original Assignee
REGUS 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 REGUS AG filed Critical REGUS AG
Application granted granted Critical
Publication of CA920354A publication Critical patent/CA920354A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA087832A 1969-07-10 1970-07-09 Spring-loaded hammer Expired CA920354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1053169A CH511099A (en) 1969-07-10 1969-07-10 Spring hammer

Publications (1)

Publication Number Publication Date
CA920354A true CA920354A (en) 1973-02-06

Family

ID=4364210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA087832A Expired CA920354A (en) 1969-07-10 1970-07-09 Spring-loaded hammer

Country Status (7)

Country Link
JP (1) JPS4920348B1 (en)
CA (1) CA920354A (en)
CH (1) CH511099A (en)
DE (1) DE2031673C3 (en)
FR (1) FR2054960A5 (en)
GB (1) GB1283846A (en)
SU (1) SU400120A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219447A (en) * 1975-08-04 1977-02-14 Hitachi Ltd Room temperature regulating system
JPS5347738U (en) * 1977-10-07 1978-04-22
CN104989395B (en) * 2015-06-11 2017-04-05 南华大学 A kind of intelligent and safe monitors mining heading equipment
CN110159182A (en) * 2017-12-29 2019-08-23 郑州赫恩电子信息技术有限公司 A kind of horizontal rock drilling device

Also Published As

Publication number Publication date
JPS4920348B1 (en) 1974-05-24
FR2054960A5 (en) 1971-05-07
DE2031673A1 (en) 1971-01-21
DE2031673B2 (en) 1973-03-29
DE2031673C3 (en) 1973-10-18
CH511099A (en) 1971-08-15
GB1283846A (en) 1972-08-02
SU400120A3 (en) 1973-10-03

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