JPS54133681A - Electric nail-driver - Google Patents

Electric nail-driver

Info

Publication number
JPS54133681A
JPS54133681A JP4149478A JP4149478A JPS54133681A JP S54133681 A JPS54133681 A JP S54133681A JP 4149478 A JP4149478 A JP 4149478A JP 4149478 A JP4149478 A JP 4149478A JP S54133681 A JPS54133681 A JP S54133681A
Authority
JP
Japan
Prior art keywords
electromagnetic solenoid
plunger
nail
condenser
shifts
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.)
Granted
Application number
JP4149478A
Other languages
Japanese (ja)
Other versions
JPS615861B2 (en
Inventor
Masahiro Inaba
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP4149478A priority Critical patent/JPS54133681A/en
Publication of JPS54133681A publication Critical patent/JPS54133681A/en
Publication of JPS615861B2 publication Critical patent/JPS615861B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Abstract

PURPOSE: To drive nails strongly by exciting an electromagnetic solenoid which drives nail-driving plunger by the charging energy of a condenser and by exciting another electromagnetic solenoid which feeds nails inside a magazine by means of an AC power supply.
CONSTITUTION: When trigger 5 is pulled, starting switch 26 is turned on, and the charging electric charge of condenser 20 is discharged to No. 1 electromagnetic solenoid 2. By the excitation of No. 1 electromagnetic solenoid 2, plunger 1 is lowered, and it drives nail 6a. When the discharge of condenser ends, plunger 1 is restored to its former position by spring 3. After the pulse output time of monostable multivibrator 27 elapsed, No. 3 switching element 24 shifts to a closed state, No. 2 electromagnetic solenoid 12 is excited, and plunger 13 is pulled. At the same time, nail-transport pawl 9 shifts, and nail row 6 is made to advance.
COPYRIGHT: (C)1979,JPO&Japio
JP4149478A 1978-04-07 1978-04-07 Electric nail-driver Granted JPS54133681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4149478A JPS54133681A (en) 1978-04-07 1978-04-07 Electric nail-driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4149478A JPS54133681A (en) 1978-04-07 1978-04-07 Electric nail-driver

Publications (2)

Publication Number Publication Date
JPS54133681A true JPS54133681A (en) 1979-10-17
JPS615861B2 JPS615861B2 (en) 1986-02-21

Family

ID=12609900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4149478A Granted JPS54133681A (en) 1978-04-07 1978-04-07 Electric nail-driver

Country Status (1)

Country Link
JP (1) JPS54133681A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11224960B2 (en) 2018-04-13 2022-01-18 Milwaukee Electric Tool Corporation Pusher mechanism for powered fastener driver
US11865683B2 (en) 2020-05-06 2024-01-09 Milwaukee Electric Tool Corporation Pusher mechanism for powered fastener driver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11224960B2 (en) 2018-04-13 2022-01-18 Milwaukee Electric Tool Corporation Pusher mechanism for powered fastener driver
US12011811B2 (en) 2018-04-13 2024-06-18 Milwaukee Electric Tool Corporation Pusher mechanism for powered fastener driver
US11865683B2 (en) 2020-05-06 2024-01-09 Milwaukee Electric Tool Corporation Pusher mechanism for powered fastener driver

Also Published As

Publication number Publication date
JPS615861B2 (en) 1986-02-21

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