CH492526A - Motorized portable hammer drill - Google Patents

Motorized portable hammer drill

Info

Publication number
CH492526A
CH492526A CH1643569A CH1643569A CH492526A CH 492526 A CH492526 A CH 492526A CH 1643569 A CH1643569 A CH 1643569A CH 1643569 A CH1643569 A CH 1643569A CH 492526 A CH492526 A CH 492526A
Authority
CH
Switzerland
Prior art keywords
hammer drill
portable hammer
motorized portable
motorized
drill
Prior art date
Application number
CH1643569A
Other languages
German (de)
Inventor
Wanner Karl Ing Dr
Walz Hermann
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH492526A publication Critical patent/CH492526A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH1643569A 1968-11-30 1969-11-05 Motorized portable hammer drill CH492526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686809332 DE6809332U (en) 1968-11-30 1968-11-30 MOTOR DRIVEN PORTABLE DRILL HAMMER

Publications (1)

Publication Number Publication Date
CH492526A true CH492526A (en) 1970-06-30

Family

ID=6596202

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1643569A CH492526A (en) 1968-11-30 1969-11-05 Motorized portable hammer drill

Country Status (3)

Country Link
CH (1) CH492526A (en)
DE (1) DE6809332U (en)
GB (1) GB1296553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396156A1 (en) * 1977-06-30 1979-01-26 Hilti Ag PNEUMATICALLY ACTUATED PISTON PISTON DRILL HAMMER
EP0055244A1 (en) * 1980-12-19 1982-06-30 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Outil de percussion pneumatique à main

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396156A1 (en) * 1977-06-30 1979-01-26 Hilti Ag PNEUMATICALLY ACTUATED PISTON PISTON DRILL HAMMER
EP0055244A1 (en) * 1980-12-19 1982-06-30 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Outil de percussion pneumatique à main

Also Published As

Publication number Publication date
GB1296553A (en) 1972-11-15
DE6809332U (en) 1969-08-07

Similar Documents

Publication Publication Date Title
CH490073A (en) Drilling device
FI50846C (en) Portable combination tool.
AT315053B (en) Hammer drill
AT292607B (en) Deep drilling device
AT286902B (en) Downhole hammer
BR6915644D0 (en) DRILLING TOOL
AT268628B (en) drill
AT315780B (en) Drilling unit
SE7703111L (en) IMPACT DRILLING DEVICE
DE6939179U (en) DRILL SET
DE1810614B2 (en) DRILL CHUCK
CH517245A (en) Rock drill
IT990430B (en) HAMMER DRILL
DK136636B (en) Pneumatically driven percussion tool.
CH445257A (en) Hammer drill attachment
AT296917B (en) Pneumatic hammer drill
AT296189B (en) Rock drill
CH520262A (en) Rock drill
AT295829B (en) Hollow drill bit
AT263594B (en) Rock drill
CH517244A (en) Rock drill
CH492526A (en) Motorized portable hammer drill
AT295279B (en) Drilling device
SE385392B (en) DRILLING TOOLS
SE393428B (en) IMPACT DRILLING DEVICE