GB1330338A - Pin-driving tool - Google Patents

Pin-driving tool

Info

Publication number
GB1330338A
GB1330338A GB5770570A GB5770570A GB1330338A GB 1330338 A GB1330338 A GB 1330338A GB 5770570 A GB5770570 A GB 5770570A GB 5770570 A GB5770570 A GB 5770570A GB 1330338 A GB1330338 A GB 1330338A
Authority
GB
United Kingdom
Prior art keywords
barrel
ratchet wheel
spring
cartridge
strip
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
GB5770570A
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.)
HOLZ ELEKTRO FEINMECHANIK
Original Assignee
HOLZ ELEKTRO FEINMECHANIK
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 DE19691961115 external-priority patent/DE1961115C/en
Application filed by HOLZ ELEKTRO FEINMECHANIK filed Critical HOLZ ELEKTRO FEINMECHANIK
Publication of GB1330338A publication Critical patent/GB1330338A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/182—Feeding devices
    • B25C1/186—Feeding devices for cartridges or pellets

Abstract

1330338 Cartridge actuated fastener driving tool ELEKTRO-FEINMECHANIK ERICH HOLZ 4 Dec 1970 [5 Dec 1969] 57705/70 Heading B4C [Also in Division F3] A cartridge actuated fastener driving tool comprises an axially movable barrel 3 having a bore 7, for receiving a cartridge and enclosing a driving piston 9, and means operable upon rearward movement of the barrel towards its firing position for moving a strip 11 of resilient material carrying cartridges 8 so that the leading unfired cartridge in the strip is moved into alignment with the bore 7. The means includes a sprocket wheel 18 which engages the cartridges, and a ratchet wheel 19, both wheels being securely mounted on a shaft 71. A substantially vertically movable member 20 having a projecting bolt 20a for effecting indexing of the ratchet wheel and normally biased to the position shown by tension spring 21 projects into the path of movement of the barrel. Rearward movement of the barrel thus depresses the member 20 against bias of spring 21 and causes rotation of the sprocket wheel and indexing of the strip. Return motion of the ratchet wheel is prevented by a pawl 22 biased by spring 23 into engagement with the ratchet wheel. The wheels, pawl 22 and member 20 are carried by a housing 12 made of sheet metal or plastics material. The housing 12 is retained in the tool body by a lug 15 being biased by spring 14 to engage under a nose 16.
GB5770570A 1969-12-05 1970-12-04 Pin-driving tool Expired GB1330338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691961115 DE1961115C (en) 1969-12-05 Bolt-firing device with a cartridge magazine

Publications (1)

Publication Number Publication Date
GB1330338A true GB1330338A (en) 1973-09-19

Family

ID=5753124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5770570A Expired GB1330338A (en) 1969-12-05 1970-12-04 Pin-driving tool

Country Status (3)

Country Link
FR (1) FR2072896A5 (en)
GB (1) GB1330338A (en)
SE (1) SE395638B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU544421B2 (en) * 1981-02-23 1985-05-23 Nisco Inc. Screw feeding apparatus

Also Published As

Publication number Publication date
FR2072896A5 (en) 1971-09-24
SE395638B (en) 1977-08-22
DE1961115B2 (en) 1972-10-19
DE1961115A1 (en) 1971-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees